Basic Information

Affiliated programs (koza)

• Graduate School of Energy Science, エネルギー基礎科学専攻 核エネルギー学講座, 教授

Professional Memberships

• 計測学会
• 日本混相流学会
• 化学工学会
• 日本機械学会
• 日本原子力学会

Academic Degree

• Master of Engineering(Kyoto University)
• Doctor of Engineering(Kyoto University)

Academic Resume (Graduate Schools)

• Kyoto University, Graduate School of Engineering, Department of Chemical Engineering, 修了
• Kyoto University, Graduate School of Engineering, Department of Chemical Engineering, 修了

Language of Instruction

• English
• German

ID,URL

• J-Global ID

  200901014794046190

• External link

  http://www-j.rri.kyoto-u.ac.jp/TH/index.html

researchmap URL

• https://researchmap.jp/read0057329

Research

Research Topics, Overview of the research

• Research Topics

  Nuclear thermalhydraulics, Neutron Imaging, Measurement of Two-phase Flow, Boiling heat transfer, Image processing

• Overview of the research

  We are pursueing safe and efficient use of high-density thermal energy produced in various next generation nuclear energy systems, such as an advanced nuclear reactor, fusion reactor and an accelerator-driven nuclear energy system. The research activity covers basic studies on the characteristics and the control of thermal-hydraulic phenomena under various extreme conditions which are encountered in the next generation nuclear energy systems.

Research Areas

• Energy, Nuclear engineering
• Manufacturing technology (mechanical, electrical/electronic, chemical engineering), Transfer phenomena and unit operations
• Manufacturing technology (mechanical, electrical/electronic, chemical engineering), Thermal engineering

Papers

• Effect of fin arrangement on pressure drop characteristics of two-phase flow in a finned rectangular channel.

  Shori OKUNAKA; Masaru SHINOZAKI; Naoya ODAIRA; Daisuke ITO; Kei ITO; Yasushi SAITO

  JAPANESE JOURNAL OF MULTIPHASE FLOW, 15 Sep. 2024

  
• Long-Term Estimation of Depositions on Heating Surface During Boiling of Long-Life Coolant

  M. Shinozaki; D. Ito; N. Odaira; K. Ito; Y. Saito

  ASME Journal of Heat and Mass Transfer, 01 Nov. 2024

  
• Introduction to Neutron Radiography Facilities at the Japan Research Reactor-3

  K Kurita; H Iikura; Y Tsuchikawa; T Kai; T Shinohara; N Odaira; D Ito; Y Saito; M Matsubayashi

  Journal of Physics: Conference Series, 01 Sep. 2023

  
• Visualization of local two-phase flow structure in a packed bed of spheres

  D Ito; N Odaira; K Ito; Y Saito

  Journal of Physics: Conference Series, 01 Sep. 2023

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• Measurements of gas-liquid two-phase flow dynamics using high-speed neutron imaging

  D Ito; N Odaira; K Ito; Y Saito; K Kurita; H Iikura

  Journal of Physics: Conference Series, 01 Sep. 2023

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• Development of Tracer Particles for Thermal Hydraulic Experiment by Neutron Imaging

  Y Saito; D Ito; N Odaira; K Kurita; H Iikura

  Journal of Physics: Conference Series, 01 Sep. 2023

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• Cooling rate of reactant solution in a flow-type supercritical hydrothermal reactor estimated using neutron radiography

  Ryosuke Sasaki; Kosei Sato; Bo Xie; Seiichi Takami; Masaki Kubo; Takao Tsukada; Katsumi Sugimoto; Naoya Odaira; Daisuke Ito; Yasushi Saito

  Journal of Physics: Conference Series, 01 Sep. 2023

  
• X線イメージングを用いた球充填層内のボイド率分布計測

  Seishiro YAMAMOTO; Naoya ODAIRA; Daisuke ITO; Kei ITO; Yasushi SAITO; Yuya IMAIZUMI; Kenichi MATSUBA; Kenji KAMIYAMA

  JAPANESE JOURNAL OF MULTIPHASE FLOW, 15 Mar. 2023

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• Visualization of Gas-Liquid Interfacial Behavior in a Narrow Channel Using High-Speed Neutron Imaging

  Daisuke ITO; Naoya ODAIRA; Kei ITO; Yasushi SAITO; Keisuke KURITA; Hiroshi IIKURA

  JAPANESE JOURNAL OF MULTIPHASE FLOW, 15 Mar. 2023

  
• Effects of the mixer shape in a flow-type supercritical hydrothermal reactor as evaluated by neutron radiography and CeO2 nanoparticle synthesis

  Kosei Sato; Ryosuke Sasaki; Bo Xie; Seiichi Takami; Masaki Kubo; Takao Tsukada; Katsumi Sugimoto; Naoya Odaira; Daisuke Ito; Yasushi Saito

  Reaction Chemistry & Engineering, 2023

  
• Development of capacitance sensor for void fraction measurement in a packed bed of spheres

  Daisuke Ito; Naoya Odaira; Kei Ito; Yasushi Saito

  Flow Measurement and Instrumentation, Jan. 2023

  
• Evaluation of subcooled void fraction in downward flow under low mass flux condition by using neutron radiography

  Takeyuki Ami; Hisashi Umekawa; Daisuke Ito; Yasushi Saito

  EXPERIMENTAL THERMAL AND FLUID SCIENCE, Feb. 2023

  
• Development of a critical heat flux correlation based on a mechanistic model under subcooled flow boiling conditions

  Tadakatsu Yodo; Naoya Odaira; Kei Ito; Daisuke Ito; Yasushi Saito

  Journal of Nuclear Science and Technology, 14 Jul. 2022

  
• Pressure drop evaluation based on two-phase flow observation in packed bed system

  Noriaki Yasugi; Naoya Odaira; Daisuke Ito; Kei Ito; Yasushi Saito

  MECHANICAL ENGINEERING JOURNAL, Aug. 2022

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• Evaluation of Gas Entrainment Flow Rate by Free Surface Vortex

  TORIKAWA Tomoaki; ODAIRA Naoya; ITO Daisuke; ITO Kei; SAITO Yasushi; MATSUSHITA Kentaro; EZURE Toshiki; TANAKA Masaaki

  JAPANESE JOURNAL OF MULTIPHASE FLOW, 15 Mar. 2022

  
• Pressure Drop of Single-/Two-Phase Flow in Fin-Type Heat Sink

  ZHANG Huanran; ODAIRA Naoya; ITO Daisuke; ITO Kei; SAITO Yasushi; SHINOZAKI Masaru

  JAPANESE JOURNAL OF MULTIPHASE FLOW, 15 Mar. 2022

  
• Visualization of Multiphase Flow Using Neutron Radiography and PIV/PTV

  MISHIMA Kaichiro; SAITO Yasushi

  Proceedings of the Japan Society for Photoelasticity, 25 Sep. 2004

  
• Oscillatory-Flow-Induced CHF in a boiling Channel

  OZAWA Mamoru; UMEKAWA Hisashi; MISHIMA Kaichiro; HIBIKI Takashi; SAITO Yasushi

  The proceedings of the JSME annual meeting, 2000

  
• Characteristics of two-phase flow in packed bed systems

  Noriaki Yasugi; Akito Fujitsu; Naoya Odaira; Daisuke Ito; Kei Ito; Yasushi Saito

  International Conference on Nuclear Engineering, Proceedings, ICONE, 2021

  
• CHF in a Non-Uniformly Heated Tube under Low-Pressure and Low-Mass-Flux Condition : Influence of Angle of Inclined Upward Flow(Thermal Power Plant and Thermal-Hydraulics,Power and Energy System Symposium)

  AMI Takeyuki; UMEKAWA Hisashi; OZAWA Mamoru; MISHIMA Kaichiro; SAITO Yasushi

  Transactions of the Japan Society of Mechanical Engineers Series B, 2009

  
• Application of machine learning methods to neutron transmission spectroscopic imaging for solid–liquid phase fraction analysis

  Takashi Kamiyama; Kazuma Hirano; Hirotaka Sato; Kanta Ono; Yuta Suzuki; Daisuke Ito; Yasushi Saito

  Applied Sciences (Switzerland), 01 Jul. 2021

  
• CHF in a Circumferentially Non-Uniformly Heated Tube under Low-Pressure and Low-Mass-Flux Condition : Inclined Upward Flow(Challenge to Ultimate Cooling Technique Using Phase Change Process)

  AMI Takeyuki; UMEKAWA Hisashi; OZAWA Mamoru; MISHIMA Kaichiro; SAITO Yasushi

  Transactions of the Japan Society of Mechanical Engineers Series B, 2009

  
• In-situ visualization of heavy oil behavior in supercritical water using neutron radiography

  Eita Shoji; Takahiro Kikuchi; Koshiro Yamagiwa; Masaki Kubo; Takao Tsukada; Seiichi Takami; Katsumi Sugimoto; Daisuke Ito; Yasushi Saito

  Chemical Engineering Science, 02 Nov. 2020, Peer-reviewed

  
• Analysis of hydrogen content in pure palladium via neutron radiography and tomography

  Kazuyuki Shimizu; Hiroyuki Toda; Kyosuke Hirayama; Hiro Fujihara; Yoshihisa Matsumoto; Daisuke Ito; Yasushi Saito; Yasuhiro Kamada

  Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals, 01 Aug. 2020

  
• An experimental setup for creating and imaging ⁴ He 2∗ excimer cluster tracers in superfluid helium-4 via neutron-³He absorption reaction

  V. Sonnenschein; Y. Tsuji; S. Kokuryu; W. Kubo; S. Suzuki; H. Tomita; Y. Kiyanagi; T. Iguchi; T. Matsushita; N. Wada; M. Kitaguchi; H. M. Shimizu; K. Hirota; T. Shinohara; K. Hiroi; H. Hayashida; W. Guo; D. Ito; Y. Saito

  Review of Scientific Instruments, 01 Mar. 2020, Peer-reviewed

  
• Neutron transmission spectrum of liquid lead bismuth eutectic

  Yojiro Oba; Daisuke Ito; Yasushi Saito; Yohei Onodera; Joseph Don Parker; Takenao Shinohara; Kenichi Oikawa

  Materials Research Proceedings, 2020

  
• Visualization and measurement of boiling flow behaviors in parallel mini-channel heat exchanger by neutron radiography

  Hitoshi Asano; Hideki Murakawa; Ryosuke Moriyasu; Katsumi Sugimoto; Yohei Kubo; Kazuhisa Fukutani; Daisuke Ito; Yasushi Saito

  Materials Research Proceedings, 2020

  
• 3d velocity vector measurements in a liquid-metal using unsharpness in neutron transmission images

  Yasushi Saito; Daisuke Ito

  Materials Research Proceedings, 2020

  
• Evaluation of motion blur in high-speed neutron imaging at kyoto university research reactor

  Daisuke Ito; Yasushi Saito

  Materials Research Proceedings, 2020

  
• Simultaneous measurements of water distribution and electrochemical characteristics in polymer electrolyte fuel cell

  Hideki Murakawa; Syun Sakihara; Katsumi Sugimoto; Hitoshi Asano; Daisuke Ito; Yasushi Saito

  Materials Research Proceedings, 2020

  
• Effects of water distribution on the electrical characteristics of polymer electrolyte fuel cell

  Hideki Murakawa; Syun Sakihara; Akihiro Shirakawa; Katsumi Sugimoto; Hitoshi Asano; Daisuke Ito; Yasushi Saito

  ICOPE 2019 - 7th International Conference on Power Engineering, Proceedings, 2020, Peer-reviewed

  
• Visualization of phase distribution in lead–bismuth eutectic during one-dimensional solidification process

  Daisuke Ito; Hirotaka Sato; Yasushi Saito; Joseph Don Parker; Takenao Shinohara; Tetsuya Kai

  Journal of Visualization, 01 Oct. 2019, Peer-reviewed

  
• Generation of ⁴ He 2∗ Clusters via Neutron- ³ He Absorption Reaction Toward Visualization of Full Velocity Field in Quantum Turbulence

  T. Matsushita; V. Sonnenschein; W. Guo; H. Hayashida; K. Hiroi; K. Hirota; T. Iguchi; D. Ito; M. Kitaguchi; Y. Kiyanagi; S. Kokuryu; W. Kubo; Y. Saito; H. M. Shimizu; T. Shinohara; S. Suzuki; H. Tomita; Y. Tsuji; N. Wada

  Journal of Low Temperature Physics, 15 Jul. 2019

  
• Study on numerical simulation of void fraction profile in LBE two-phase flow

  Keisuke Maeda; Gen Ariyoshi; Daisuke Ito; Kei Ito; Yasushi Saito

  International Conference on Nuclear Engineering, Proceedings, ICONE, 18 May 2019, Peer-reviewed

  
• Flow visualization of heavy oil in a packed bed using real-time neutron radiography

  Eita Shoji; Koshiro Yamagiwa; Masaki Kubo; Takao Tsukada; Seiichi Takami; Katsumi Sugimoto; Daisuke Ito; Yasushi Saito; Shogo Teratani

  Chemical Engineering Science, 16 Mar. 2019, Peer-reviewed

  
• Two-phase flow structure in a particle bed packed in a confined channel

  Daisuke Ito; Tatsuya Kurisaki; Kei Ito; Yasushi Saito; Yuya Imaizumi; Ken ichi Matsuba; Kenji Kamiyama

  18th International Topical Meeting on Nuclear Reactor Thermal Hydraulics, NURETH 2019, 2019, Peer-reviewed

  
• Study on evaluation method for entrained gas flow rate by free surface vortex

  Kei Ito; Daisuke Ito; Yasushi Saito; Toshiki Ezure; Kentarou Matsushita; Masaaki Tanaka; Yasutomo Imai

  18th International Topical Meeting on Nuclear Reactor Thermal Hydraulics, NURETH 2019, 2019, Peer-reviewed

  
• An improved pressure calculation method for simulations of gas-liquid two-phase flows on unstructured meshes

  Kei Ito; Tomoaki Kunugi; Toshiki Ezure; Masaaki Tanaka; Daisuke Ito; Yasushi Saito

  Multiphase Science and Technology, 2019, Peer-reviewed

  
• 中性子イメージングの高度化

  齊藤泰司; 伊藤大介; 浅野等; 村川英樹; 杉本勝美; 塚田隆夫; 庄司衛太; 久保正樹; 梅川尚嗣; 松本亮介; 網健行; 山形豊; 森田晋也; 松嶋卯月; 沼尾達弥; 原田隆郎; 酒井卓郎; 松林征仁; 兼松学; 水田敬; 玉置昌義; 辻義之; 高見誠一

  KURNS-EKR (Web), Jan. 2019

  
• Estimation of porosity and void fraction profiles in a packed bed of spheres using X-ray radiography

  Daisuke Ito; Kei Ito; Yasushi Saito; Mitsuhiro Aoyagi; Kenichi Matsuba; Kenji Kamiyama

  Nuclear Engineering and Design, 01 Aug. 2018, Peer-reviewed

  
• Effect of wall wettability condition on drift-flux parameters in lead–bismuth two-phase flow in circular and annular bubble columns

  Gen Ariyoshi; Ryota Inatomi; Daisuke Ito; Yasushi Saito

  Journal of Nuclear Science and Technology, 04 Mar. 2018, Peer-reviewed

  
• Estimation of Frost Formation on the Plate Fin-tube Heat Exchanger by Using 3D Neutron Computed Tomography

  Yoshiki Nagasawa; Ryosuke Matsumoto; Takuma Uechi; Daisuke Ito; Yasushi Saito

  ACRA 2018 - 9th Asian Conference on Refrigeration and Air-Conditioning, 2018, Peer-reviewed

  
• Modeling of bathtub vortex in consideration of realistic axial velocity distribution

  Kei Ito; Daisuke Ito; Yasushi Saito; Toshiki Ezure; Masaaki Tanaka

  International Topical Meeting on Advances in Thermal Hydraulics, ATH 2018 - Embedded Topical Meeting, 2018, Peer-reviewed

  
• Frost density profile measured by using X-ray radiography

  Yoshiki Nagasawa; Ryosuke Matsumoto; Takuma Uechi; Daisuke Ito; Yasushi Saito

  International Heat Transfer Conference, 2018, Peer-reviewed

  
• Measurements of two-phase pressure drop in a simulated debris bed

  Milka Hebi Nava Rivera; Daisuke Ito; Yasushi Saito; Mitsuhiro Aoyagi; Kenji Kamiyama; Tohru Suzuki

  International Conference on Nuclear Engineering, Proceedings, ICONE, 2017, Peer-reviewed

  
• Two-phase flow measurements in a simulated debris bed

  Daisuke Ito; Milka Nava Rivera; Yasushi Saito; Mitsuhiro Aoyagi; Kenji Kamiyama; Tohru Suzuki

  17th International Topical Meeting on Nuclear Reactor Thermal Hydraulics, NURETH 2017, 2017, Peer-reviewed

  
• Visualization of Solidification Process in Lead-bismuth Eutectic

  Daisuke Ito; Yasushi Saito; Hirotaka Sato; Takenao Shinohara

  Physics Procedia, 2017, Peer-reviewed

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• Velocity field measurement in micro-bubble emission boiling

  ITO Daisuke; NATAZUKA Jun; SAITO Yasushi

  Transactions of the JSME (in Japanese), 2017, Peer-reviewed

  
• Visualization of solidification process in lead-bismuth eutectic

  Daisuke Ito; Yasushi Saito; Hirotaka Sato; Takenao Shinohara

  NEUTRON IMAGING FOR APPLICATIONS IN INDUSTRY AND SCIENCE, 2017, Peer-reviewed

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• Evaluation of void fraction around a tube in two-phase flow across horizontal tube bundle

  MURAKAWA Hideki; BABA Misaki; SUGIMOTO Katsumi; TAKENAKA Nobuyuki; ITO Daisuke; SAITO Yasushi

  Proc. of 9th International Conference on Multiphase Flow, May 2016, Peer-reviewed

  
• Natural convection cooling characteristics in a plate type fuel assembly of Kyoto University Research Reactor during loss of coolant accident

  Daisuke Ito; Yasushi Saito

  ANNALS OF NUCLEAR ENERGY, Apr. 2016, Peer-reviewed

  
• Relationship between size distribution of synthesized nanoparticles and flow and thermal fields in a flow-type reactor for supercritical hydrothermal synthesis

  Ken-ichi Sugioka; Kyohei Ozawa; Masaki Kubo; Takao Tsukada; Seiichi Takami; Tadafumi Adschiri; Katsumi Sugimoto; Nobuyuki Takenaka; Yasushi Saito

  JOURNAL OF SUPERCRITICAL FLUIDS, Mar. 2016, Peer-reviewed

  
• TURBULENT CHARACTERISTICS IN LEAD-BISMUTH FLOWS FLOWING IN POOR AND GOOD WETTABILITY PIPES

  Gen Ariyoshi; Daisuke Ito; Yasushi Saito; Kaichiro Mishima

  PROCEEDINGS OF THE 24TH INTERNATIONAL CONFERENCE ON NUCLEAR ENGINEERING, 2016, VOL 5, 2016, Peer-reviewed

  
• Experiments on Bubbly to Slug Flow Transition in a Vertical Cylindrical Tube

  Matic Kunsek; Yasushi Saito; Daisuke Ito

  25TH INTERNATIONAL CONFERENCE NUCLEAR ENERGY FOR NEW EUROPE, (NENE 2016), 2016, Peer-reviewed

  
• Visualization of water transport phenomenon in an operating PEFC in the through-plane direction

  NISHIZAKI Masataka; SAWADA Masataka; MURAKAWA Hideki; SUGIMOTO Katsumi; ASANO Hitoshi; TAKENAKA Nobuyuki; SAITO Yasushi

  9th International Symposium on Measurement Techniques for Multiphase Flow (9thISMTMF), Sep. 2015, Peer-reviewed

  
• Measurement of void fraction distribution in two-phase flow across a horizontal tube bundle by using X-ray radiography and needle contact probes

  BABA Misaki; MURAKAWA Hideki; SUGIMOTO Katsumi; TAKENAKA Nobuyuki; SAITO Yasushi; ITO Daisuke

  9th International Symposium on Measurement Techniques for Multiphase Flow (9thISMTMF), Sep. 2015, Peer-reviewed

  
• Perspectives of research and development of accelerator-driven system in Kyoto University Research Reactor Institute

  Cheol Ho Pyeon; Takahiro Yagi; Yoshiyuki Takahashi; Tadafumi Sano; Daisuke Ito; Yasushi Saito; Ken Nakajima

  PROGRESS IN NUCLEAR ENERGY, Jul. 2015, Peer-reviewed

  
• Visualization and measurement of adsorption and desorption process in activated carbon/ethanol pair adsorber

  Kenta Murata; Hitoshi Asano; Yasushi Saito

  Refrigeration Science and Technology, 2015, Peer-reviewed

  
• Investigation of Water Behavior in Defrosting Process by Using Neutron Radiography

  MATSUMOTO Ryosuke; YOSHIMURA Tomoya; UMEKAWA Hisashi; AMI Takeyuki; ITO Daisuke; SAITO Yasushi

  Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers, 2015, Peer-reviewed

  
• Visualization of water distribution in an operating PEFC in the through-plane direction

  Masataka Sawada; Masataka Nishizaki; Hideki Murakawa; Katsumi Sugimoto; Hitoshi Asano; Nobuyuki Takeanaka; Yasushi Saito; Daisuke Ito

  ICOPE 2015 - International Conference on Power Engineering, 2015, Peer-reviewed

  
• Visualization of Hydrazine Decomposition in a Catalyst Bed by Using Neutron Radiography

  Daisuke Ito; Yasushi Saito; Hideshi Kagawa; Taiichi Nagata; Tadashi Masuoka; Hirohide Ikeda; Yuji Kawabata

  Physics Procedia, 2015, Peer-reviewed

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• The Influence of the Heating Condition on the Void Fraction in a Boiling Channel

  H. Umekawa; S. Nakamura; S. Fujiyoshi; T. Ami; M. Ozawa; Y. Saito; D. Ito

  Physics Procedia, 2015, Peer-reviewed

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• Hybrid Two-phase Flow Measurements in a Narrow Channel Using Neutron Radiography and Liquid Film Sensor

  Daisuke Ito; Yasushi Saito; Yuji Kawabata

  Physics Procedia, 2015, Peer-reviewed

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• Image Enhancement for High frame-rate Neutron Radiography

  Y. Saito; D. Ito

  Physics Procedia, 2015, Peer-reviewed

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• Visualization of Bubble Behavior in a Packed Bed of Spheres Using Neutron Radiography

  Daisuke Ito; Yasushi Saito

  Physics Procedia, 2015, Peer-reviewed

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• Natural Convection Heat Transfer Characteristics of KUR Fuel Assembly during Loss of Coolant Accident

  Daisuke Ito; Yasushi Saito

  Proceedings of 16th International Topical Meeting on Nuclear Reactor Thermalhydraulics (NURETH-16), 2015

  
• 京大原子炉実験装置(イメージング&SANS)

  齊藤 泰司; 大場 洋次郎; 日野 正裕

  波紋, 2015, Peer-reviewed

  
• Study of water transport phenomena in polymer electrolyte fuel cells in the through-plane direction

  MURAKAWA Hideki; SUGIMOTO Katsumi; SAWADA Masataka; NISHIZAKI Masataka; ASANO Hitoshi; TAKENAKA Nobuyuki; SAITO Yasushi

  Multiphase Science and Technology, 2015, Peer-reviewed

  
• Heat transfer study for ADS solid target: Surface wettability and its effect on a boiling heat transfer

  Daisuke Ito; Kazuki Hase; Yasushi Saito

  Nuclear Back-End and Transmutation Technology for Waste Disposal: Beyond the Fukushima Accident, 01 Jan. 2015, Peer-reviewed

  
• Visualization and Measurement of Water Distribution in Through-Plane Direction of Polymer Electrolyte Fuel Cell during Start-Up by Using Neutron Radiography

  Hideki Murakawa; Katsumi Sugimoto; Nobuki Kitamura; Yasushi Saito

  Journal of Flow Control, Measurement & Visulization, Jan. 2015, Peer-reviewed

  
• Visualization of water accumulation process in polymer electrolyte fuel cell using neutron radiography

  Hideki Murakawa; Katsumi Sugimoto; Nobuki Kitamura; Masataka Sawada; Hitoshi Asano; Nobuyuki Takenaka; Yasushi Saito

  PROCEEDINGS OF THE 10TH WORLD CONFERENCE ON NEUTRON RADIOGRAPHY (WCNR-10), 2015, Peer-reviewed

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• Visualization and Measurement of Adsorption/Desorption Process of Ethanol in Activated Carbon Adsorber

  Hitoshi Asano; Kenta Murata; Nobuyuki Takenaka; Yasushi Saito

  PROCEEDINGS OF THE 10TH WORLD CONFERENCE ON NEUTRON RADIOGRAPHY (WCNR-10), 2015, Peer-reviewed

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• Visualization of bubble behavior in a packed bed of spheres using neutron radiography

  Daisuke Ito; Yasushi Saito

  PROCEEDINGS OF THE 10TH WORLD CONFERENCE ON NEUTRON RADIOGRAPHY (WCNR-10), 2015, Peer-reviewed

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• Visualization of hydrazine decomposition in a catalyst bed by using neutron radiography

  Daisuke Ito; Yasushi Saito; Hideshi Kagawa; Taiichi Nagata; Tadashi Masuoka; Hirohide Ikeda; Yuji Kawabata

  PROCEEDINGS OF THE 10TH WORLD CONFERENCE ON NEUTRON RADIOGRAPHY (WCNR-10), 2015, Peer-reviewed

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• Hybrid two-phase flow measurements in a narrow channel using neutron radiography and liquid film sensor

  Daisuke Ito; Yasushi Saito; Yuji Kawabata

  PROCEEDINGS OF THE 10TH WORLD CONFERENCE ON NEUTRON RADIOGRAPHY (WCNR-10), 2015, Peer-reviewed

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• In-situ neutron tomography on mixing behavior of supercritical water and room temperature water in a tubular flow reactor

  Seiichi Takami; Ken-ichi Sugioka; Kyohei Ozawa; Takao Tsukada; Tadafumi Adschiri; Katsumi Sugimoto; Nobuyuki Takenaka; Yasushi Saito

  PROCEEDINGS OF THE 10TH WORLD CONFERENCE ON NEUTRON RADIOGRAPHY (WCNR-10), 2015, Peer-reviewed

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• Measurement of coolant in a flat heat pipe using neutron radiography

  Kei Mizuta; Yasushi Saito; Takashi Goshima; Toshio Tsutsui

  PROCEEDINGS OF THE 10TH WORLD CONFERENCE ON NEUTRON RADIOGRAPHY (WCNR-10), 2015, Peer-reviewed

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• The influence of the heating condition on the void fraction in a boiling channel

  H. Umekawa; S. Nakamura; S. Fujiyoshi; T. Ami; M. Ozawa; Y. Saito; D. Ito

  PROCEEDINGS OF THE 10TH WORLD CONFERENCE ON NEUTRON RADIOGRAPHY (WCNR-10), 2015, Peer-reviewed

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• Image Enhancement for High frame-rate Neutron Radiography

  Y. Saito; D. Ito

  PROCEEDINGS OF THE 10TH WORLD CONFERENCE ON NEUTRON RADIOGRAPHY (WCNR-10), 2015, Peer-reviewed

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• Experimental study of flow structure and turbulent characteristics in lead–bismuth two-phase flow

  Gen Ariyoshi; Daisuke Ito; Yasushi Saito

  Nuclear Back-End and Transmutation Technology for Waste Disposal: Beyond the Fukushima Accident, 01 Jan. 2015, Peer-reviewed

  
• Studies on ADS as a neutron source at the Kyoto University Research Reactor Institute

  T. Yoshiie; K. Fukumoto; Y. Ishi; D. Ito; Y. Kuriyama; T. Misawa; Y. Mori; T. Nagasaka; K. Nakajima; Y. Oki; C. H. Pyeon; Y. Saito; K. Sato; Xz Shen; S. Shibata; T. Uesugi; Q. Xu

  JOURNAL OF NUCLEAR MATERIALS, Jul. 2014, Peer-reviewed

  
• Neutron Radiography and Numerical Simulation of Mixing Behavior in a Reactor for Supercritical Hydrothermal Synthesis

  Ken-ichi Sugioka; Kyohei Ozawa; Takao Tsukada; Seiichi Takami; Tadafumi Adschiri; Katsumi Sugimoto; Nobuyuki Takenaka; Yasushi Saito

  AICHE JOURNAL, Mar. 2014, Peer-reviewed

  
• Quantitative estimation of frost formation on plate-fin tube heat exchanger by neutron radiography

  Ryosuke Matsumoto; Tomoya Yoshimura; Hisashi Umekawa; Takeyuki Ami; Disuke Ito; Yasushi Saito

  Proceedings of the 15th International Heat Transfer Conference, IHTC 2014, 2014

  
• F122 Type of Critical Heat Flux for Downward Flow in a Vertical Tube

  HARADA Takayuki; FUJIYOSHI Syota; AMI Takeyuki; UMEKAWA Hisashi; OZAWA Mamoru; SAITOU Yasushi; ITO Daisuke

  The Proceedings of the National Symposium on Power and Energy Systems, 2014, Peer-reviewed

  
• Measurement of turbulence in a lead-bismuth two-phase flow

  Ariyoshi Gen; Ito Daisuke; Saito Yasushi; Mishima Kaichiro

  NCTAM papers, National Congress of Theoretical and Applied Mechanics, Japan, 2014, Peer-reviewed

  
• Effect of surface wettability on subcooled boiling heat transfer

  Yasushi Saito; Daisuke Ito

  Proceedings of the 15th International Heat Transfer Conference, IHTC 2014, 2014, Peer-reviewed

  
• Measurements of Turbulence in a Liquid-Metal Two-Phase Flow by Using a Miniature Electro-Magnetic Probe

  有吉玄; 浅井勇吾; 伊藤大介; 齊藤泰司; 三島嘉一郎

  混相流, 2014, Peer-reviewed

  
• Effect of Ultraviolet and Radiation on Surface Wettability

  伊藤大介; 西大樹; 齊藤泰司

  混相流, 2014, Peer-reviewed

  
• Estimation of Frost Formation by using Neutron Radiography:－Estimation of Frost Deposition and Mass Transfer Coefficient on Cold Flat Plate－

  MATSUMOTO Ryosuke; YOSHIMURA Tomoya; UMEKAWA Hisashi; AMI Takeyuki; ITO Daisuke; SAITO Yasushi

  Trans.JSRAE, 2014, Peer-reviewed

  
• Study on the Effect of Micro Porous Layer on Water Transport Phenomena in PEFC By Using Neutron Radiography

  MURAKAWA Hideki; SUGIMOTO Katsumi; KITAMURA Nobuki; ASANO Hitoshi; TAKENAKA Nobuyuki; SAITO Yasushi

  Peoc. of the 15th International Heat Transfer Conference, 2014, Peer-reviewed

  
• Measurement of water distribution and analysis of gas-velocity distribution in an operating PEFC

  MURAKAWA Hideki; SUGIMOTO Katsumi; ASANO Hitoshi; TAKENAKA Nobuyuki; SAITO Yasushi

  Proc. of 8th Int. Conf. on Multiphase Flow (ICMF 2013), May 2013, Peer-reviewed

  
• Pseudo dynamic visualization of boiling two-phase flow under oscillatory flow condition

  H. Umekawa; T. Ami; S. Fujiyoshi; Y. Saito

  Physics Procedia, 2013, Peer-reviewed

  
• 219 Characteristics of Heat Transfer and Flow for Downward Flow in a Vertical Tube

  SAKAKURA Kazunari; NAKAMURA Shota; AMI Takeyuki; UMEKAWA Hisashi; OZAWA Mamoru; ITO Daisuke; SAITO Yasushi

  The Proceedings of Conference of Kansai Branch, 2013, Peer-reviewed

  
• Application of neutron radiography to flow visualization in supercritical water

  N. Takenaka; K. Sugimoto; S. Takami; K. Sugioka; T. Tsukada; T. Adschiri; Y. Saito

  7TH INTERNATIONAL TOPICAL MEETING ON NEUTRON RADIOGRAPHY (ITMNR-7), 2013, Peer-reviewed

  
• Visualization of water behavior in the in-plane and through-plane directions in a PEFC using a neutron image intensifier

  H. Murakawa; K. Sugimoto; K. Miyata; H. Asano; N. Takenaka; Y. Saito

  7TH INTERNATIONAL TOPICAL MEETING ON NEUTRON RADIOGRAPHY (ITMNR-7), 2013, Peer-reviewed

  
• Attempts for simultaneous observation of image and elemental component in a pottery sample using neutrons

  S. Sekimoto; Y. Saito; D. Ito; Y. Homura; M. Ebihara; Y. Kawabata

  7TH INTERNATIONAL TOPICAL MEETING ON NEUTRON RADIOGRAPHY (ITMNR-7), 2013, Peer-reviewed

  
• Current activities of neutron imaging facilities in KUR (Kyoto University research reactor)

  Yuji Kawabata; Yasushi Saito

  7TH INTERNATIONAL TOPICAL MEETING ON NEUTRON RADIOGRAPHY (ITMNR-7), 2013, Peer-reviewed

  
• Visualization of water behavior in in-plane and through-plane directions of a PEFC using a color image intensifier

  MURAKAWA Hideki; SUGIMOTO Katsumi; MIYATA Kodai; ASANO Hitoshi; TAKENAKA Nobuyuki; SAITO Yasushi

  Proc. of 7th Int. Topical Meeting on Neutron Radiography (ITMNR-7), Jun. 2012, Peer-reviewed

  
• Neutron radiography on tubular flow reactor for hydrothermal synthesis: In situ monitoring of mixing behavior of supercritical water and room-temperature water

  Seiichi Takami; Ken-ichi Sugioka; Takao Tsukada; Tadafumi Adschiri; Katsumi Sugimoto; Nobuyuki Takenaka; Yasushi Saito

  JOURNAL OF SUPERCRITICAL FLUIDS, Mar. 2012, Peer-reviewed

  
• D132 Effect of ultraviolet and radiation on boiling heat transfer

  Saito Yasushi; Ito Daisuke; Nishi Daiki; Hase Kazuki

  The Proceedings of the Thermal Engineering Conference, 2012, Peer-reviewed

  
• Bubble measurements in liquid-metal two-phase flowby using a four-sensor probe

  Yasushi Saito; Kaichiro Mishima

  Multiphase Science and Technology, 2012, Peer-reviewed

  
• Development of neutron radiography facility for boiling two-phase flow experiment in Kyoto University Research Reactor

  Y. Saito; S. Sekimoto; M. Hino; Y. Kawabata

  NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, Sep. 2011, Peer-reviewed

  
• CHF in a circumferentially non-uniformly heated tube under low-pressure and low-mass-flux condition (inclined upward flow)

  Takeyuki Ami; Hisashi Umekawa; Mamoru Ozawa; Kaichiro Mishima; Yasushi Saito

  Heat Transfer - Asian Research, Mar. 2011, Peer-reviewed

  
• Development of Bubble Measurements by using 4-Sensor Probe

  Y. Saito; T. Morimoto; K. Mishima

  Japanese Journal of Multiphase Flow, 2011, Peer-reviewed

  
• CHF in a circumferentially non-uniformly heated tube under low pressure and low mass flux condition (influence of the magnitude of heat flux)

  Takeyuki Ami; Hisashi Umekawa; Mamoru Ozawa; Kaichiro Mishima; Yasushi Saito

  Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 2011, Peer-reviewed

  
• Studies on Boiling Two-phase Flow by Neutron Radiography

  N.Takenaka; H.Asano; K.sugimoto; H.Murakawa; Y.Kawabata; Y.Saito

  KURRI Progress Report, 2010

  
• Project for Improving the Utilization Activity on KUR and HL in KURRI under Stragetic Promotion Program for Basic Nuclear Research (II)

  Y.Saito; Y.Kawabata

  KURRI Progress Report, 2010

  
• In-Situ Observation of Mixing Behavior in a Flow-Type Reactor for supercritical Hydrothermal synthesis Using Neutron Radiography

  T.Tsukada; K.Sugioka; S.Takami; T.Adschiri; K.Sugimoto; N.Takenaka; Y.Saito; Y.Kawabata

  KURRI Progress Report, 2010

  
• Project for Improving the Research Utilization in Kyoto University Reactor (KUR)

  Y. Kawabata; K. Takamiya; S. Sekimoto; Y. Saito; Q. Xu; H. Tanaka; S. Takahashi

  HihakaikensaKyokai、, 2010

  
• Shape measurement of bubble in a liquid metal

  Y. Saito; X. Shen; K. Mishima; M. Matsubayashi

  NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, Jun. 2009, Peer-reviewed

  Access this paper :

  
• A study on the characteristics of upward air-water two-phase flow in a large diameter pipe

  Xiuzhong Shen; Yasushi Saito; Kaichiro Mishima; Hideo Nakamura

  EXPERIMENTAL THERMAL AND FLUID SCIENCE, Oct. 2006, Peer-reviewed

  
• Radiation induced surface activation on SUS304 rod surface coated with thin film layer formed by vacuum evaporation method

  J. Zhang; Y. Saito; K. Mishima; M. Hino; M. Kitaguchi; Y. Kawabata

  KURRI Progress Report, 2006, Peer-reviewed

  
• Heat transfer and flow characteristics of a non-uniformly heated tube under low pressure and low mass flux condition

  Hisashi Umekawa; Mio Hirayama; T. Kitajima; Mamoru Ozawa; K. Mishima; Y. Saito

  Multiphase Science and Technology, 2006, Peer-reviewed

  
• Critical heat flux in non-uniformly heated tube under low-pressure and low-mass-flux condition

  Hisashi Umekawa; Tetsuo Kitajima; Mio Hirayama; Mamoru Ozawa; Kaichiro Mishima; Yasushi Saito

  Heat Transfer - Asian Research, Jan. 2006, Peer-reviewed

  
• Methodological improvement of an intrusive four-sensor probe for the multi-dimensional two-phase flow measurement

  XZ Shen; Y Saito; K Mishima; H Nakamura

  INTERNATIONAL JOURNAL OF MULTIPHASE FLOW, May 2005, Peer-reviewed

  
• Development of high-resolution high frame-rate neutron radiography

  Y Saito; K Mishima; M Matsubayashi; IC Lim; JE Cha; CH Sim

  NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, Apr. 2005, Peer-reviewed

  
• Measurement of the void fraction in a channel simulating the HANARO fuel assembly using neutron radiography

  IC Lim; CM Sim; JE Cha; YS Choi; N Takenaka; Y Saito; BJ Jun

  NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, Apr. 2005, Peer-reviewed

  
• Observation of the two-phase flow patterns for a finned assembly using neutron radiography

  JE Cha; IC Lim; CM Sim; IC Chu; YS Choi; Y Saito; BJ Jun

  NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, Apr. 2005, Peer-reviewed

  
• Application of high frame-rate neutron radiography to liquid-metal two-phase flow research

  Y Saito; K Mishima; Y Tobita; T Suzuki; M Matsubayashi; IC Lim; JE Cha

  NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, Apr. 2005, Peer-reviewed

  
• Measurements of liquid-metal two-phase flow by using neutron radiography and electrical conductivity probe

  Y Saito; K Mishima; Y Tobita; T Suzuki; M Matsubayashi

  EXPERIMENTAL THERMAL AND FLUID SCIENCE, Mar. 2005, Peer-reviewed

  
• Critical Heat Flux for a Circumferentially Non-uniformly Heated Tube under Low Pressure Low Mass Velocity Conditions

  H. Umekawa; T. Kitajima; M. Hirayama; M. Ozawa; K. Mishima; Y. Saito

  Transactions of the JSME (Ser.B), 2005

  
• Velocity field measurement in gas-liquid metal two-phase flow with use of PIV and neutron radiography techniques

  Y Saito; K Mishima; Y Tobita; T Suzuki; M Matsubayashi

  APPLIED RADIATION AND ISOTOPES, Oct. 2004, Peer-reviewed

  
• Void fraction and velocity measurement of simulated bubble in a rotating disc using high frame rate neutron radiography

  Y Saito; K Mishima; M Matsubayashi

  APPLIED RADIATION AND ISOTOPES, Oct. 2004, Peer-reviewed

  
• Study on the mechanism of critical heat flux for downward flow - Slug velocity in annulus

  H. Ikawa; T. Otsuji; K. Mishima; Y. Saito; T. Hibiki

  KURRI Progress Report, 2004, Peer-reviewed

  
• Analysis of gas-liquid metal two-phase flows using a reactor safety analysis code SIMMER-III

  T Suzuki; Y Tobita; S Kondo; Y Saito; K Mishima

  NUCLEAR ENGINEERING AND DESIGN, Apr. 2003, Peer-reviewed

  
• Heat transfer study for thermal-hydraulic design of the solid-target of spallation neutron source

  F Tanaka; T Hibiki; Y Saito; T Takeda; K Mishima

  JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY, Oct. 2001, Peer-reviewed

  
• CHF in oscillatory flow boiling channels

  M Ozawa; H Umekawa; K Mishima; T Hibiki; Y Saito

  CHEMICAL ENGINEERING RESEARCH & DESIGN, May 2001, Peer-reviewed

  
• Boiling heat transfer at liquid-liquid interface between water and molten metal

  Y. Saito; T. Tanaka; K. Mishima

  International Journal of Heat and Technology, 2001, Peer-reviewed

  
• Study on flow characteristics in gas-molten metal mixture pool

  T Hibiki; Y Saito; K Mishima; Y Tobita; K Konishi; M Matsubayashi

  NUCLEAR ENGINEERING AND DESIGN, Mar. 2000, Peer-reviewed

  
• Visualization study of molten metal-water interaction by using neutron radiography

  K Mishima; T Hibiki; Y Saito; J Sugimoto; K Moriyama

  NUCLEAR ENGINEERING AND DESIGN, May 1999, Peer-reviewed

  
• Application of high-frame-rate neutron radiography to steam explosion research

  Y Saito; K Mishima; T Hibiki; A Yamamoto; J Sugimoto; K Moriyama

  NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, Mar. 1999, Peer-reviewed

  
• The review of the application of neutron radiography to thermal hydraulic research

  K Mishima; T Hibiki; Y Saito; H Nakamura; M Matsubayashi

  NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, Mar. 1999, Peer-reviewed

  
• Visualization and measurement of gas-liquid metal two-phase how with large density difference using thermal neutrons as microscopic probes

  K Mishima; T Hibiki; Y Saito; H Nishihara; Y Tobita; K Konishi; M Matsubayashi

  NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, Mar. 1999, Peer-reviewed

  
• Visualization and measurement of gas-liquid metal two-phase how with large density difference using thermal neutrons as microscopic probes

  K Mishima; T Hibiki; Y Saito; H Nishihara; Y Tobita; K Konishi; M Matsubayashi

  NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, Mar. 1999, Peer-reviewed

  
• Scaling parameters of CHF under oscillatory flow conditions

  Hisashi Umekawa; Mamoru Ozawa; Tamotsu Mitsunaga; Kaichiro Mishima; Takashi Hibiki; Yasushi Saito

  Heat Transfer - Asian Research, 1999, Peer-reviewed

  
• Simultaneous measurements of velocity and temperature of the natural convection flow on a heated rotating disc

  F Ogino; A Saito; Y Saito

  HEAT TRANSFER 1998, VOL 4, 1998, Peer-reviewed

  
• Scaling Parameter of CHF under Oscillatory Flow Condition

  UMEKAWA Hisashi; OZAWA Mamoru; MITSUNAGA Tamotsu; MISHIMA Kaichiro; HIBIKI Takashi; SAITO Yasushi

  Transactions of the Japan Society of Mechanical Engineers Series C, 1998, Peer-reviewed

  
• Flow Near a Rotating Disc with Stagnation Flow

  OGINO Fumimaru; SAITO Yasushi; MATSUMOTO Hajime

  Chemical engineering, 10 Sep. 1997, Peer-reviewed

  
• Heat transfer and flow characteristics in a rotating disc system

  F Ogino; Y Saito; T Yoshida; K Masuda; K Mizuta

  KAGAKU KOGAKU RONBUNSHU, Sep. 1997, Peer-reviewed

  
• Flow near a rotating disc with stagnation flow

  F Ogino; Y Saito; H Matsumoto

  KAGAKU KOGAKU RONBUNSHU, Sep. 1997, Peer-reviewed

  

Misc.

• 超臨界水熱法によるナノ粒子合成プロセスにおける熱流動場の可視化と解析-中性子ラジオグラフィと数値シミュレーションを利用して-

  塚田隆夫; 高見誠一; 杉岡健一; 久保正樹; 阿尻雅文; 杉本勝美; 竹中信幸; 齊藤泰司

  結晶成長国内会議予稿集(CD-ROM), 2014

  
• 流通式ナノ粒子合成装置における管内流動状態の中性子線ラジオグラフィー観察

  高見誠一; 小澤恭兵; 杉岡健一; 塚田隆夫; 阿尻雅文; 杉本勝美; 竹中信幸; 齊藤泰司

  セラミックス基礎科学討論会講演要旨集, 2013

  
• 超臨界水熱合成反応器内の流動,水密度及び温度分布の数値シミュレーション

  小澤恭兵; 杉岡健一; 高見誠一; 塚田隆夫; 阿尻雅文; 杉本勝美; 竹中信幸; 齊藤泰司

  化学工学会年会研究発表講演要旨集(CD-ROM), 2013

  
• 中性子ラジオグラフィによる超臨界水熱合成反応器内の混合状態に及ぼす反応器幾何学形状の影響の検討

  小澤恭兵; 杉岡健一; 高見誠一; 塚田隆夫; 阿尻雅文; 杉本勝美; 竹中信幸; 齊藤泰司

  日本伝熱シンポジウム講演論文集(CD-ROM), 2013

  
• 中性子線CTを用いた流通式超臨界水熱合成装置内での混合状態のin situ観察

  高見誠一; 小澤恭兵; 杉岡健一; 塚田隆夫; 阿尻雅文; 杉本勝美; 竹中信幸; 齊藤泰司

  化学工学会年会研究発表講演要旨集(CD-ROM), 2013

  
• 中性子線ラジオグラフィーを用いた流通式超臨界水熱合成装置における混合部近傍の可視化

  高見誠一; 足立潤; 杉岡健一; 塚田隆夫; 阿尻雅文; 杉本勝美; 竹中信幸; 齊藤泰司

  化学工学会年会研究発表講演要旨集(CD-ROM), 2012

  
• 中性子ラジオグラフィ及び数値シミュレーションによる超臨界水熱合成反応器内の混合状態の可視化

  杉岡健一; 高見誠一; 足立潤; 塚田隆夫; 阿尻雅文; 杉本勝美; 竹中信幸; 齊藤泰司

  日本伝熱シンポジウム講演論文集(CD-ROM), 2012

  
• 中性子ラジオグラフィによる超臨界水熱合成反応器内の流動・混合状態のその場観察

  高見誠一; 杉岡健一; 塚田隆夫; 阿尻雅文; 杉本勝美; 竹中信幸; 齊藤泰司

  日本伝熱シンポジウム講演論文集(CD-ROM), 2011

  
• 中性子線を用いた流通式超臨界水熱合成装置における管内混合・流動状態のその場観察

  高見誠一; 杉岡健一; 塚田隆夫; 阿尻雅文; 杉本勝美; 竹中信幸; 齊藤泰司

  化学工学会秋季大会研究発表講演要旨集(CD-ROM), 2011

  
• 中性子ラジオグラフィによる超臨界水・亜臨界水混合状態の可視化

  竹中信幸; 杉本勝美; 高見誠一; 杉岡健一; 塚田隆夫; 阿尻雅文; 齊藤泰司

  日本混相流学会年会講演会講演論文集, 2011

  
• Generation of He₂^* clusters via neutron-³He absorption reaction for flow visualization in superfluid ⁴He III

  Matsushita T.; Guo W.; Tomita H.; Iguchi T.; Wada N.; Hirota K.; Kitaguchi M.; Kiyanagi Y.; Shimizu H. M.; Ito D.; Saito Y.; Kokuryu S.; Kubo W.; Tsuji Y.; Suzuki S.; Sonnenschein V.; Shinohara T.; HIroi K.; Hayashida H.

  Meeting Abstracts of the Physical Society of Japan, 2018

  
• 中性子ラジオグラフィを用いた液体金属二相流の速度計測 (「中性子ラジオグラフィ高度技術の開発と応用」専門研究会(平成13年度))

  斉藤 泰司; 日引 俊; 三島 嘉一郎

  KURRI-KR, Oct. 2001

  
• JRR-3M冷・熱中性子を用いたラジオグラフィ技術の高度化(3) (中性子利用分析・中性子ラジオグラフィによる構造解析)

  三島 嘉一郎; 齊藤 泰司; 神戸 満

  原研施設利用共同研究成果報告書, 2001

  
• Study on flow characteristics in gas-molten metal mixture pool simulating core disruptive accident of FBR (Proceedings of the Japan-UK Mini-seminar on Interfacial Transport Phenomena in Gas-Liquid Two-phase Flows)

  Hibiki Takashi; Mishima Kaichiro; Saito Yasushi

  KURRI-KR, Oct. 1998

  
• 極限熱輸送分野における研究紹介 (第37回京都大学原子炉実験所学術講演会)

  三島 嘉一郎; 日引 俊; 齊藤 泰司

  京都大学原子炉実験所学術講演会報文集, Jan. 2003

  
• 中性子ラジオグラフィ粒子追跡法を用いた二次元速度場測定法の開発 (第37回京都大学原子炉実験所学術講演会)

  齊藤 泰司; 三島 嘉一郎; 飛田 吉春

  京都大学原子炉実験所学術講演会報文集, Jan. 2003

  
• Multiphase Flow Research at University of Karlsruhe

  SAITO Yasushi

  Japanese journal of multiphase flow, 15 Dec. 2007

  
• CHF in a Non-uniformly Heated Tube under Low-Pressure and Low-Mass-Flux Condition : Influence of the Heated Length

  AMI Takeyuki; UMEKAWA Hisashi; OZAWA Mamoru; MISHIMA Kaichiro; SAITO Yasushi

  Japanese journal of multiphase flow, 15 Dec. 2008

  
• Forced Convective Boiling Heat Transfer and Critical Heat Flux in a Non-Uniform Circumferential Heated Tube

  KITAJIMA Tetsuo; UMEKAWA Hisashi; OZAWA Mamoru; MISHIMA Kaichiro; SAITO Yasushi

  関西支部講演会講演論文集, 2003

  
• 中性子ラジオグラフィを用いた液体金属二相流の速度分布計測 (第35回京都大学原子炉実験所学術講演会)

  齊藤 泰司; 三島 嘉一郎; 飛田 吉春

  京都大学原子炉実験所学術講演会報文集, Jan. 2001

  
• 溶融金属と水との液液界面における熱伝達 (第35回京都大学原子炉実験所学術講演会)

  田中 利朗; 齊藤 泰司; 三島 嘉一郎

  京都大学原子炉実験所学術講演会報文集, Jan. 2001

  
• 中性子ラジオグラフィによる液体金属-ガス二相流の液相速度計測 (第28回 可視化情報シンポジウム講演論文集) -- (オーガナイズドセッション:放射線による可視化と計測(2))

  齊藤 泰司; 日引 俊; 三島 嘉一郎

  可視化情報学会誌, Jul. 2000

  
• Frost Formation on the Heat Exchanger Measured by Hybrid Radiography

  黒田陸斗; 松本亮介; 小田豊; 槇原拓郎; 斎藤泰司; 伊藤大介; 大平直也

  日本冷凍空調学会年次大会講演論文集(CD-ROM), 2021

  
• Heat Transfer Characteristics in Microchannel Heat Exchanger under Non-uniform Heating

  舩倉陸; 阪井広幸; 梅川尚嗣; 網健行; 斎藤泰司; 伊藤大介

  日本機械学会熱工学コンファレンス講演論文集(CD-ROM), 2021

  
• Development and application of neutron imaging technique

  伊藤大介; 齊藤泰司; 齊藤泰司

  量子ビームサイエンスフェスタ(Web), 2020

  
• 1104 CHF in a Non-uniformly Heated Tube under Low-Pressure and Low-Mass-Flux condition : Influence of the Heated Length

  AMI Takeyuki; SHIMOMURA Koji; UMEKAWA Hisashi; OZAWA Mamoru; MISHIMA Kaichiro; SAITO Yasushi

  関西支部講演会講演論文集, 16 Mar. 2007

  
• C133 Visualization and Measurement of Adsorbed Amount Distribution of Ethanol in Activated Carbon Adsorbent Bed

  ASANO Hitoshi; MURATA Kenta; SAITO Yasushi

  National Symposium on Power and Energy Systems, 07 Jun. 2015

  
• E206 CHF in a Non-Uniformly Heated Tube under Low-Pressure and Low-Mass-Flux Condition : Influence of Angle of Inclined Upward Flow

  Ami Takeyuki; SHIMOMURA Koji; UMEKAWA Hisashi; OZAWA Mamoru; MISHIMA Kaichiro; SAITO Yasushi

  National Symposium on Power and Energy Systems, 18 Jun. 2008

  
• 1701 Evaluation of local void fraction in two-phase flow around tubes in horizontal bundle

  BABA Misaki; MURAKAWA Hideki; SUGIMOTO Katsumi; TAKENAKA Nobuyuki; ITO Daisuke; Saito Yasushi

  Fluids engineering conference ..., 07 Nov. 2015

  
• OS9-2 CHF in a Non-uniformly Heated Tube under Low-Pressure and Low-Mass-Flux condition : Inclined Upward Flow

  AMI Takeyuki; SHIMOMURA Koji; UMEKAWA Hisashi; OZAWA Mamoru; MISHIMA Kaichiro; SAITO Yasushi

  National Symposium on Power and Energy Systems, 13 Jun. 2007

  
• Detailed structure of gas-liquid two-phase flow in a packed bed of spheres

  藤津光人; 大平直也; 伊藤大介; 伊藤啓; 齊藤泰司

  KURNS-EKR (Web), 2021

  
• Measurements of turbulence in a gas-liquid two-phase flow by using PIV methods and an electro-magnetic probe

  土田侑秀; 大平直也; 伊藤大介; 伊藤啓; 齊藤泰司

  KURNS-EKR (Web), 2021

  
• X-Ray Radiography and Numerical Simulation of Bubble Behavior in Centrifugal Pump

  伊藤啓; XIONG Rendong; 伊藤大介; 齊藤泰司; 牛房裕之; 篠崎健; 浅井勇吾

  混相流, 2021

  
• 超流動⁴He中の流れ場可視化にむけた中性子³He吸収反応による⁴He励起分子集団生成の実証

  松下 琢; Sonnenschein Volker; 井口 哲夫; 伊藤 大介; 北口 雅暁; 鬼柳 善明; Guo Wei; 齊藤 泰司; 篠原 武尚; 清水 裕彦; 鈴木 颯; 辻 義之; 富田 英生; 林田 洋寿; 菱田 真由; 廣井 孝介; 広田 克也; 丸山 巧; 脇 慎一郎; 和田 信雄

  波紋 : Neutron network news, Nov. 2020

  
• 中性子とX線を利用した複合イメージング手法の高度化

  伊藤大介; 奥村良; 伊藤啓; 齊藤泰司

  KURNS-EKR (Web), 2020

  
• 球充填層内における気液二相流特性に対する配管径の影響

  石黒明成; 伊藤大介; 伊藤啓; 齊藤泰司

  KURNS-EKR (Web), 2020

  
• 中性子ラジオグラフィを用いた超臨界水中の重質油流動の可視化

  庄司衛太; 菊池隆寛; 山際幸士郎; 久保正樹; 塚田隆夫; 高見誠一; 杉本勝美; 伊藤大介; 齊藤泰司

  化学工学会年会研究発表講演要旨集(CD-ROM), 2020

  
• Modeling of Gas Entrainment Flow Rate by Bathtub Vortex

  伊藤啓; 伊藤大介; 齊藤泰司; 松下健太郎; 江連俊樹; 田中正暁

  混相流, 2020

  
• Meltwater Behavior During the Defrosting Process By Using X-ray Radiography

  松本亮介; 塩川貴大; 西浦雄人; 小田豊; 伊藤大介; 齊藤泰司

  日本冷凍空調学会論文集, 2020

  
• Meltwater Behavior During the Defrosting Process on Plate-fin Tube Heat Exchanger

  松本亮介; 槇原拓郎; 伊藤大介; 齊藤泰司

  日本冷凍空調学会年次大会講演論文集(CD-ROM), 2020

  
• Examination of machine learning-assisted evaluation of solid/liquid phase fraction method using wavelength-resolved neutron imaging

  平野主馬; 佐藤博隆; 伊藤大介; 齊藤泰司; 加美山隆

  日本原子力学会北海道支部研究発表会講演要旨集, 2020

  
• Measurements of Turbulence in a Gas-Liquid Two-Phase Flow by Using an Electro-Magnetic Probe and PIV Methods

  土田侑秀; 大平直也; 伊藤大介; 伊藤啓; 齊藤泰司

  日本機械学会流体工学部門講演会講演論文集(CD-ROM), 2020

  
• Visualization of Gas-Liquid Two-Phase Flow in a Packed Bed of Spheres

  藤津光人; 大平直也; 伊藤大介; 伊藤啓; 齊藤泰司; 今泉悠也; 松場賢一; 神山健司

  日本機械学会流体工学部門講演会講演論文集(CD-ROM), 2020

  
• Clarification of Water Transport and the Electrochemical Characteristics in Polymer Electrolyte Fuel Cell

  鳥居駿佑; 峰和志; 村川英樹; 杉本勝美; 浅野等; 伊藤大介; 齊藤泰司

  日本機械学会流体工学部門講演会講演論文集(CD-ROM), 2020

  
• 機構論的モデルを応用したサブクール沸騰条件における限界熱流束予測手法の開発

  淀忠勝; 伊藤大介; 伊藤啓; 齊藤泰司

  日本伝熱シンポジウム講演論文集(CD-ROM), 2019

  
• Modeling of Gas Entrainment Flow Rate by Bathtub Vortex

  伊藤啓; 伊藤大介; 齊藤泰司; 松下健太郎; 江連俊樹; 田中正暁

  混相流シンポジウム講演論文集(Web), 2019

  
• Improvement of high-speed neutron imaging for multiphase flow visualization

  伊藤大介; 伊藤啓; 齊藤泰司

  混相流シンポジウム講演論文集(Web), 2019

  
• 多点センサを用いた静電容量式液膜厚さ計測手法の高度化

  松下貴博; 伊藤大介; 伊藤啓; 齊藤泰司

  KURNS-EKR (Web), 2019

  
• 鉛ビスマス-窒素二相流の分布特性に関する研究

  有吉玄; 伊藤大介; 伊藤啓; 齊藤泰司

  KURNS-EKR (Web), 2019

  
• 多孔質内における気液二相流圧力損失に及ぼす偏流の影響

  栗崎達也; 伊藤大介; 伊藤啓; 齊藤泰司

  KURNS-EKR (Web), 2019

  
• 高速度中性子イメージングにおける時間分解能の向上

  伊藤大介; 伊藤啓; 齊藤泰司

  KURNS-EKR (Web), 2019

  
• ナトリウム冷却高速炉における損傷炉心内の冷却材挙動に関する研究(5)模擬デブリ内気液二相流の圧力損失に対する配管径と粒子径の影響

  石黒明成; 伊藤大介; 伊藤啓; 齊藤泰司; 今泉悠也; 松場賢一; 神山健司

  日本原子力学会秋の大会予稿集(CD-ROM), 2019

  
• 中性子ラジオグラフィを用いた充填層反応器内の重質油の流動挙動の可視化

  山際幸士郎; 庄司衛太; 久保正樹; 塚田隆夫; 高見誠一; 杉本勝美; 齊藤泰司; 伊藤大介

  化学工学会年会研究発表講演要旨集(CD-ROM), 2018

  
• ナトリウム冷却高速炉における損傷炉心内の冷却材挙動に関する研究(3)模擬デブリ内における気液二相流圧力損失の計測

  栗崎達也; 伊藤大介; 伊藤啓; 齊藤泰司; 青柳光裕; 松場賢一; 神山健司

  日本原子力学会春の年会予稿集(CD-ROM), 2018

  
• ナトリウム冷却高速炉における損傷炉心内の冷却材挙動に関する研究(2)模擬デブリ内ナトリウム沸騰二相流試験の概念検討

  青柳光裕; 松場賢一; 神山健司; 伊藤大介; 伊藤啓; 齊藤泰司

  日本原子力学会春の年会予稿集(CD-ROM), 2018

  
• 京大炉における中性子イメージングの概要とJ-PARCを用いたイメージング研究

  齊藤泰司; 伊藤大介

  KURRI-EKR (Web), 2018

  
• バスタブ渦のモデル化に関する研究

  伊藤啓; 伊藤大介; 齊藤泰司; 江連俊樹; 田中正暁

  日本原子力学会秋の大会予稿集(CD-ROM), 2018

  
• ナトリウム冷却高速炉における損傷炉心内の冷却材挙動に関する研究(4)模擬デブリ内における空隙率分布を考慮した圧力損失評価

  栗崎達也; 伊藤大介; 伊藤啓; 齊藤泰司; 今泉悠也; 松場賢一; 神山健司

  日本原子力学会秋の大会予稿集(CD-ROM), 2018

  
• 超流動ヘリウム中のHe₂エキシマ分光のための短パルスTi:Sapphireレーザーの開発

  鈴木颯; SONNENSCHEIN Volker; 國立将真; 辻義之; 松下琢; 富田英生; 井口哲夫; 和田信雄; 広田克也; 北口雅暁; 清水裕彦; 鬼柳善明; 篠原武尚; 廣井孝介; 林田洋寿; 伊藤大介; 齊藤泰司; GUO Wei

  応用物理学会秋季学術講演会講演予稿集(CD-ROM), 2018

  
• 固体高分子形燃料電池の膜厚方向水分布と電気特性の同時計測

  崎原駿; 大川智史; 村川英樹; 杉本勝美; 浅野等; 伊藤大介; 齊藤泰司

  日本伝熱シンポジウム講演論文集(CD-ROM), 2018

  
• Development of high-speed neutron imaging method for multiphase flow dynamics

  伊藤大介; 伊藤啓; 齊藤泰司

  混相流シンポジウム講演論文集(Web), 2018

  
• Modeling of submerged-vortex in wall boundary layer

  伊藤啓; 伊藤大介; 齊藤泰司; 江連俊樹; 田中正暁

  混相流シンポジウム講演論文集(Web), 2018

  
• 高温加熱下におけるコンクリートの水分移動に関する研究

  小山拓; 西尾悠平; 上野一貴; 宮部あづさ; 兼松学; 伊藤大介; 斎藤泰司

  日本中性子科学会年会講演概要集, 2018

  
• 充填層型反応器内の重質油流動挙動の中性子ラジオグラフィによるin situ観察

  山際幸士郎; 磯谷祥世; 庄司衛太; 久保正樹; 塚田隆夫; 高見誠一; 杉本勝美; 齊藤泰司; 伊藤大介

  石油・石油化学討論会講演要旨, 2018

  
• 模擬デブリ内における気液二相流の圧力損失特性

  伊藤大介; 栗崎達也; 伊藤啓; 齊藤泰司; 青柳光裕; 松場賢一; 神山健司

  日本機械学会年次大会講演論文集(CD-ROM), 2018

  
• 中性子ラジオグラフィによる再冠水時の逆環状流の可視化

  齋藤啓; 網健行; 梅川尚嗣; 齊藤泰司; 伊藤大介

  日本機械学会年次大会講演論文集(CD-ROM), 2018

  
• ナトリウム冷却高速炉における損傷炉心内の冷却材挙動に関する研究(1)模擬デブリ内気液二相流の可視化計測

  伊藤大介; RIVERA Milka Nava; 伊藤啓; 齊藤泰司; 青柳光裕; 松場賢一; 神山健司

  日本原子力学会秋の大会予稿集(CD-ROM), 2017

  
• 液膜センサの開発と二相流計測への応用

  松下貴博; 伊藤大介; 伊藤啓; 齊藤泰司

  KURRI-EKR (Web), 2017

  
• パルス中性子イメージングによる鉛ビスマス固液相構造の可視化

  伊藤大介; 佐藤博隆; 齊藤泰司; 篠原武尚

  KURRI-EKR (Web), 2017

  
• 二流体モデルによる鉛ビスマス気液二相流動特性の予測

  前田啓介; 有吉玄; 伊藤大介; 伊藤啓; 齊藤泰司

  KURRI-EKR (Web), 2017

  
• 鉛ビスマス気泡塔内のボイド率計測および乱流モデルを用いた数値解析に関する研究

  有吉玄; 稲富良太; 伊藤大介; 齊藤泰司

  KURRI-EKR (Web), 2017

  
• 二液混合流体の沸騰における伝熱面堆積物の影響評価

  篠崎健; 牛房裕之; 浅井勇吾; 一法師茂俊; 伊藤大介; 齊藤泰司

  日本伝熱シンポジウム講演論文集(CD-ROM), 2017

  
• Visualization of two-phase flow behavior in a pump using X-ray radiography

  牛房裕之; 篠崎健; 浅井勇吾; 一法師茂俊; 伊藤大介; 齊藤泰司

  混相流シンポジウム講演論文集(CD-ROM), 2017

  
• Measurement of void fraction in a lead-bismuth eutectic bubble column (Effect of wall surface wettability)

  有吉玄; 稲富良太; 伊藤大介; 齊藤泰司

  混相流シンポジウム講演論文集(CD-ROM), 2017

  
• Prediction of flow of characteristics in a lead-bismuth two-phase flow with one-dimensional two-fluid model

  前田啓介; 有吉玄; 伊藤大介; 齊藤泰司

  混相流シンポジウム講演論文集(CD-ROM), 2017

  
• Evaluation of frost density profile by X-ray radiography

  長澤 佳輝; 松本 亮介; 上地 拓摩; 伊藤 大介; 齊藤 泰司

  日本冷凍空調学会年次大会講演論文集 Proceedings of the JSRAE Annual Conference, 2017

  
• X線ラジオグラフィによる水平バンドル内気液二相流のボイド率分布計測

  馬場実咲; 宮崎猛; 村川英樹; 杉本勝美; 竹中信幸; 伊藤大介; 齊藤泰司

  KURRI-EKR (Web), 2016

  
• X線ラジオグラフィを用いた霜層密度分布の測定

  上地拓摩; 松本亮介; 影林和磨; 伊藤大介; 齊藤泰司

  KURRI-EKR (Web), 2016

  
• 鉛ビスマス流れの乱流構造に対する流路表面性状の影響

  有吉玄; 伊藤大介; 齊藤泰司; 三島嘉一郎

  KURRI-EKR (Web), 2016

  
• 中性子イメージングの高度化と応用

  齊藤泰司; 伊藤大介; 竹中信幸; 浅野等; 塚田隆夫; 梅川尚嗣; 松本亮介; 山形豊; 松嶋卯月; 沼尾達弥; 香河英史; 飯倉寛; 兼松学; 水田敬; 瓜谷章; 辻義之

  KURRI-EKR (Web), 2016

  
• 境界条件制御による気泡微細化沸騰の伝熱促進

  刀塚淳; 伊藤大介; 齊藤泰司

  KURRI-EKR (Web), 2016

  
• 冷却材喪失時におけるKUR板状燃料体の自然対流冷却特性

  伊藤大介; 齊藤泰司

  KURRI-EKR (Web), 2016

  
• 鉛ビスマス気液二相流におよぼす壁面濡れ性の影響-強制対流体系におけるボイド率計測-

  有吉玄; 稲富良太; 伊藤大介; 齊藤泰司; 三島嘉一郎

  KURRI-EKR (Web), 2016

  
• 鉛ビスマス凝固過程のパルス中性子イメージング

  伊藤大介; 齊藤泰司; 佐藤博隆; 篠原武尚

  KURRI-EKR (Web), 2016

  
• 鉛ビスマス気液二相流におよぼす壁面濡れ性の影響-プール体系におけるボイド率計測-

  稲富良太; 有吉玄; 伊藤大介; 齊藤泰司

  KURRI-EKR (Web), 2016

  
• 鉛ビスマス流れにおよぼす壁面濡れ性の影響(プール体系におけるボイド率計測)

  稲富良太; 有吉玄; 齊藤泰司; 伊藤大介

  混相流シンポジウム講演論文集(CD-ROM), 2016

  
• 鉛ビスマス流れにおよぼす壁面濡れ性の影響(接触式プローブ法を用いた局所速度変動および相分布計測)

  有吉玄; 稲富良太; 伊藤大介; 齊藤泰司; 三島嘉一郎

  混相流シンポジウム講演論文集(CD-ROM), 2016

  
• 水平管群を横切る気液二相流の管群配列によるボイド率分布への影響

  馬場実咲; 宮崎猛; 村川英樹; 杉本勝美; 竹中信幸; 伊藤大介; 齋藤泰司

  混相流シンポジウム講演論文集(CD-ROM), 2016

  
• パルス中性子を用いた鉛ビスマス共晶合金の凝固過程のイメージング

  伊藤大介; 齊藤泰司; 佐藤博隆; 篠原武尚

  日本中性子科学会年会講演概要集, 2016

  
• 気泡微細化沸騰における流れ場の可視化計測

  伊藤大介; 刀塚淳; 齊藤泰司

  日本伝熱シンポジウム講演論文集(CD-ROM), 2016

  
• 二液混合流体における沸騰熱伝達

  篠崎健; 浅井勇吾; 牛房裕之; 一法師茂俊; 伊藤大介; 齊藤泰司

  日本伝熱シンポジウム講演論文集(CD-ROM), 2016

  
• 水平バンドル内気液二相流の正方および千鳥配列の違いによる流動への影響

  宮崎猛; 馬場実咲; 村川英樹; 杉本勝美; 浅野等; 伊藤大介; 齊藤泰司

  日本機械学会流体工学部門講演会講演論文集(CD-ROM), 2016

  
• Estimation of the Water Behavior in Defrosting Process by Using Neutron Radiography

  松本 亮介; 吉村 智也; 梅川 尚嗣; 網 健行; 伊藤 大介; 齊藤 泰司

  日本冷凍空調学会年次大会講演論文集 Proceedings of the JSRAE Annual Conference, 2016

  
• Measurement of Frost Density Profile by X-ray Radiography

  上地 拓摩; 松本 亮介; 影林 和磨; 伊藤 大介; 齊藤 泰司

  日本冷凍空調学会年次大会講演論文集 Proceedings of the JSRAE Annual Conference, 2016

  
• Study on thermal-hydraulics characteristics around a tube in two-phase flows cross horizontal tube bundle

  馬場 実咲; 宮﨑 猛; 村川 英樹; 杉本 勝美; 浅野 等; 竹中 信幸; 伊藤 大介; 齋藤 泰司

  日本冷凍空調学会年次大会講演論文集 Proceedings of the JSRAE Annual Conference, 2016

  
• Proposal of Accelerator-Driven System for Neutron Source in Kyoto University Research Reactor Institute

  C. H. Pyeon; T. Sano; Y; Fujihara; H. Yashima; Y. Saito; Y. Kawabata

  Proc. Winter Mtg. of the Am. Nucl. Soc., Washington, DC, Nov. 8-12, (2015)., Nov. 2015, Peer-reviewed

  
• 水平バンドル内気液二相流の管周り局所ボイド率評価

  馬場実咲; 村川英樹; 杉本勝美; 竹中信幸; 伊藤大介; 齊藤泰司

  日本機械学会流体工学部門講演会講演論文集(CD-ROM), 2015

  
• C211 Evaluation of Droplet Shape and Pressure Drop in the Gas Channel in a Polymer Electrolyte Fuel Cell

  FURUNO Masaaki; NAKAMURA Toshihiro; MURAKAWA Hideki; SUGIMOTO Katsumi; ASANO Hitoshi; TAKENAKA Nobuyuki; SAITO Yasushi

  National Symposium on Power and Energy Systems, 25 Jun. 2014

  
• 京都大学研究用原子炉における中性子イメージングの応用研究

  ITO DAISUKE; SAITO YASUSHI; KAWABATA YUJI

  アイソトープ・放射線研究発表会要旨集, 20 Jun. 2014

  
• Visualization and Measurements of Adsorption and Desorption Process in an Activated Carbon/Ethanol Pair Adsorber

  村田 健太; 浅野 等; 齊藤 泰司

  日本冷凍空調学会年次大会講演論文集 Proceedings of the JSRAE Annual Conference, 2014

  
• 中性子イメージングの高度利用

  KAWABATA YUJI; SAITO YASUSHI; ITO DAISUKE; TAKENAKA NOBUYUKI; TSUKADA TAKAO; UMEKAWA HISASHI; MATSUSHIMA UZUKI; YAMAGATA YUTAKA; NUMAO TATSUYA; KANEMATSU MANABU; KAGAWA HIDEFUMI; IIKURA HIROSHI

  KURRI KR, Jan. 2014

  
• 中性子イメージングによるセメント硬化体中の含有水分の非破壊可視化

  FUNAKAWA ISAO; NUMAO TATSUYA; YAMAGATA YUTAKA; MORITA SHIN'YA; HIROTA KATSUYA; WATANABE KEN; ONO YUTO; KAWABATA YUJI; SAITO YASUSHI; ITO DAISUKE

  日本学術会議材料工学連合講演会講演論文集, 25 Nov. 2013

  
• 中性子と精密工学 京大炉(KUR)における中性子イメージング利用研究

  SAITO YASUSHI; KAWABATA YUJI

  精密工学会誌, 05 Sep. 2013

  
• 中性子ラジオグラフィにおける畳み込み計算を用いた散乱線の考慮

  ONO MATATOSHI; WATANABE KEN; NUMAO TATSUYA; FUNAKAWA ISAO; KUMAKURA NORIMASA; MATSUSHIMA YUKO; SAITO YASUSHI; ITO DAISUKE; KAWABATA YUJI; YAMAGATA YUTAKA; HIROTA KATSUYA; MORITA SHIN'YA

  土木学会年次学術講演会講演概要集(CD-ROM), 01 Aug. 2013

  
• 中性子ラジオグラフィによるセメント硬化体中の含有水分分布の測定

  NUMAO TATSUYA; FUNAKAWA ISAO; WATANABE KEN; ONO MATATOSHI; KUMAKURA NORIMASA; MATSUSHIMA YUKO; SAITO YASUSHI; ITO DAISUKE; KAWABATA YUJI; YAMAGATA YUTAKA; HIROTA KATSUYA; MORITA SHIN'YA

  土木学会年次学術講演会講演概要集(CD-ROM), 01 Aug. 2013

  
• Division of Heat Transport, Department of Nuclear Science and Engineering, Research Reactor Institute, Kyoto University

  SAITO Yasushi

  混相流 = Japanese journal of multiphase flow, 15 Mar. 2013

  
• Attempts for simultaneous observation of image and elemental component in a pottery sample using neutrons

  S. Sekimoto; Y. Saito; D. Ito; Y. Homura; M. Ebihara; Y. Kawabata

  Physics Procedia, 01 Jan. 2013

  
• KURにおける中性子イメージングの工学的応用

  ITO DAISUKE; SAITO YASUSHI; KAWABATA YUJI

  KURRI KR, Jan. 2013

  
• 中性子イメージングを用いたセメント硬化体中の水分測定

  沼尾達弥; 舟川勲; 手島直之; 川端祐司; 齊藤泰司; 山形豊; 広田克也; 森田晋也; 井上貴博; 鈴木雅人

  京都大学原子炉実験所第47回学術講演会報文集(KURRI-KR-176), Jan. 2013

  
• Hydrazine decomposition phenomena observed by Neutron radiography at a catalyst bed

  Hideshi Kagawa; Taiichi Nagata; Tadashi Masuoka; Hirohide Ikeda; Daisuke Itoh; Yasushi Saito; Yuji Kawabata

  49th AIAA/ASME/SAE/ASEE Joint Propulsion Conference, 2013, Peer-reviewed

  
• J‐PARC MLFに建設する新しいパルス中性子イメージング装置「物質情報3次元可視化装置」の概要と現状

  篠原武尚; 甲斐哲也; 瀬川麻里子; 飯倉寛; 大井元貴; 及川健一; 原田正英; 酒井健二; 曽山和彦; 相澤一也; 新井正敏; 鬼柳善明; 加美山隆; 佐藤博隆; 木野幸一; 横田秀夫; 山形豊; 呉田昌俊; 酒井卓郎; 安田良; 松林政仁; 斎藤泰司; 川端祐司; 持木幸一

  日本中性子科学会年会講演概要集, 07 Dec. 2012

  
• 京都大学研究用原子炉KURにおける中性子イメージングの高度化と応用

  SAITO YASUSHI; ITO DAISUKE; KAWABATA YUJI

  日本中性子科学会年会講演概要集, 07 Dec. 2012

  
• KUR E2ポートでの産業利用を目指した中性子ラジオグラフィ測定

  KATO JUN'ICHI; HIROTA KATSUYA; IKEGAMI YUJI; MIHARA SHUNSUKE; OTAKE YOSHIE; YAMAGATA YUTAKA; KAWABATA YUJI; SAITO YASUSHI; KITAGUCHI MASAAKI; ITO DAISUKE

  日本中性子科学会年会講演概要集, 07 Dec. 2012

  
• 中性子ラジオグラフィを用いたセメント硬化体内の含有水分分布の測定

  KUMAKURA TSUNEMASA; NUMAO TATSUYA; FUNAKAWA ISAO; KAWABATA YUJI; SAITO YASUSHI; HIROTA KATSUYA; MORITA SHIN'YA

  土木学会年次学術講演会講演概要集(CD-ROM), 01 Aug. 2012

  
• 中性子ラジオグラフィを用いたセメント硬化体中の含有水量測定における試験体とコンバータ間距離の影響

  NUMAO TATSUYA; FUNAKAWA ISAO; TESHIMA NAOYUKI; KAWABATA YUJI; SAITO YASUSHI; HIROTA KATSUYA; MORITA SHIN'YA; INOUE TAKAHIRO; SUZUKI MASATO

  土木学会年次学術講演会講演概要集(CD-ROM), 01 Aug. 2012

  
• B124 Quantitative Evaluation of Void Wave Propagation in Oscillatory Flow by using Neutron Radiography

  FUJIYOSHI Shota; NAKAMURA Shota; AMI Takeyuki; UMEKAWA Hisashi; Ozawa Mamoru; SAITO Yasushi

  National Symposium on Power and Energy Systems, 20 Jun. 2012

  
• B123 Quantitative Measurement of Void Fraction in a Forced Convective Flow Boiling by using Neutron Radiography

  NAKAMURA Shota; FUJIYOSHI Shota; SAKAKURA Kazunari; AMI Takeyuki; UMEKAWA Hisashi; OZAWA Mamoru; SAITO Yasushi

  National Symposium on Power and Energy Systems, 20 Jun. 2012

  
• 京大炉(KUR)における中性子イメージング研究の現状

  KAWABATA YUJI; SAITO YASUSHI

  放射線による非破壊評価シンポジウム講演論文集, 09 Feb. 2012

  
• ヒドラジンの触媒層内での分解事象の観察

  KAGAWA HIDESHI; NAGATA TAIICHI; MASUOKA TADASHI; KAJIWARA KEN'ICHI; ITO DAISUKE; SAITO YASUSHI; KAWABATA YUJI

  宇宙科学技術連合講演会講演集(CD-ROM), 2012

  
• BUBBLE MEASUREMENTS IN A LIQUID-METAL TWO-PHASE FLOW BY USING 4-SENSOR PROBE

  Y.Saito; K. Mishima

  6th Japanese-European Two-Phase Flow Group Meeting, 2012

  
• Image Enhancement for High Frame Rate Neutron Radiography

  Y. Saito; Y. Kawabata

  7th International Topical Meeting on Neutron Radiography, 2012

  
• 中性子ラジオグラフィを用いたセメント硬化体中の含有水量の定量的評価

  舟川 勲; 沼尾達弥; 手島直之; 川端祐司; 齊藤泰司; 広田克也; 森田晋也

  土木学会 平成24年度全国大会 第67回年次学術講演会, 2012

  
• F133 Void fraction measurement in a liquid-metal two-phase flow

  Saito Yasushi; Yamamoto Yudai; MISHIMA Kaichiro

  Procee[d]ings of Thermal Engineering Conference, 28 Oct. 2011

  
• 原子力基礎基盤戦略研究イニシアティブによる京大炉(KUR)及びホットラボ利用高度化計画の実施

  KAWABATA YUJI; TAKAMIYA KOICHI; SAITO YASUSHI; XU QIU; TANAKA HIROKI; SEKIMOTO SHUN; TAKAHASHI SENTARO

  日本原子力学会秋の大会予稿集(CD-ROM), 02 Sep. 2011

  
• 1223 Quantitative Evaluation of Void Fraction in Boiling Two-Phase Flow by Us ing Neutron Radiography

  TANIGUCHI Hitoshi; AMI Takeyuki; UMEKAWA Hisashi; OZAWA Mamoru; SAITO Yasushi

  関西支部講演会講演論文集, 19 Mar. 2011

  
• 京都大学原子炉実験所における加速器駆動未臨界炉の基礎研究(3)材料照射効果と除熱技術研究

  義家敏正; 齊藤泰司; 佐藤紘一; XU Q.; SHEN X.; 中島健

  日本原子力学会春の年会予稿集(CD-ROM), 2011

  
• Neutron Activation Analysis After the Fuel Conversion to Low Enriched Uranium at Kyoto University Research Reactor

  R.Okumura; K.Takamiya; Y.Nakano; S.Sekimoto; Y.Saito; Y.Kawabata; H.Yamana

  13th International Conference on Modern Trends in Activation Analysis, March 17, 2011 (Texas, USA)., 2011

  
• 中性子光学機器の開発と新型中性子散乱装置及びイメージングへの展開

  KAWABATA YUJI; HINO MASAHIRO; KITAGUCHI MASAAKI; TANAKA HIROKI; TAKAMIYA KOICHI; SEKIMOTO SHUN; SAITO YASUSHI; XU QU; TAKAHASHI SENTARO; TAKENAKA NOBUYUKI; TSUKADA TAKAO; UMEKAWA HISASHI; MATSUSHIMA UZUKI; YAMAGATA YUTAKA; TASAKI SEIJI

  京都大学原子炉実験所学術講演会報文集, Jan. 2011

  
• Neutron radiography used on a mono-propellant thruster

  H. Kagawa; N. Saitoh; K. Kajiwara; K. Nittoh; C. Konagai; Y. Saito; Y. Kawabata

  47th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit 2011, 2011, Peer-reviewed

  
• 中性子イメージングの新たな展開(1)京都大学研究用原子炉(KUR)利用設備整備計画の概要

  KAWABATA YUJI; TAKAMIYA KOICHI; SEKIMOTO SHUN; SAITO YASUSHI; XU QU; TANAKA HIROKI; TAKAHASHI SENTARO

  非破壊検査, 01 Feb. 2010

  
• Contamination of Radionuclide for 2 Ancient Site Samples

  T. Ohta; Y. Mahara; T. Kubota; E. Nakata; Y. Saito; A. Ando; T. Fujii; S. Fukutani; T. Nakano

  Proc. the Eleventh Workshop on Environmental Radioactivity、 (2010) 151-153 (in Japanese with English abstract)., 2010

  
• 中性子イメージングを含む京大炉(KUR)利用設備整備計画

  KAWABATA YUJI; TAKAMIYA KOICHI; SAITO YASUSHI; XU QIU; TANAKA HIROKI; TAKAHASHI SENTARO

  日本非破壊検査協会大会講演概要集, 19 May 2009

  
• KURにおける特徴的利用高度化計画―中小型中性子源としてのKURが生き延びるために―

  KAWABATA YUJI; TAKAMIYA KOICHI; SEKIMOTO SHUN; SAITO YASUSHI; XU Q; TANAKA HIROKI; TAKAHASHI SENTARO

  日本中性子科学会年会講演概要集, 2009

  
• 中性子イメージング技術とその産業応用―VCADとの融合による利用の拡大に向けて―中小型中性子源としてのKURの現状と中性子イメージングへの利用

  KAWABATA YUJI; TAKAMIYA KOICHI; SAITO YASUSHI; JO KYU; TANAKA HIROKI; SEKIMOTO SHUN; TAKAHASHI SENTARO

  中性子イメージング技術とその産業応用-VCADとの融合による利用の拡大に向けて 理研シンポジウム 平成21年, 2009

  
• KURの特徴的利用の高度化に向けて~原子力基礎基盤戦略研究イニシアティブ研究炉・ホットラボ棟活用研究プログラム採択課題の概要~

  KAWABATA YUJI; TAKAMIYA KOICHI; SAITO YASUSHI; XU QU; TANAKA HIROKI; TAKAHASHI SENTARO

  京都大学原子炉実験所学術講演会報文集, Jan. 2009

  
• Measurement Error of Two-phase Flow Characteristics by Using 4-Sensor Probe Method

  Y. Saito; T. Morimoto; K. Mishima

  Proc. 2009 Japanese Annual Conf. on Multiphase Flow, 2009

  
• Boiling Heat Transfer of CO2-Oil Mixture

  Y. Saito; M. Kind

  Proc. 2009 Japanese Annual Conf. on Multiphase Flow, 2009

  
• 原子力基礎基盤戦略研究イニシアティブによる京大炉(KUR)及びホットラボ利用高度化計画

  川端祐司; 高宮幸一; 斉藤泰司; 徐 ?; 田中浩基; 関本俊; 高橋千太郎

  日本原子力学会、2009年秋の大会, 2009

  
• Measurement of radionuclides in ancient relics obtained from Matsusaki site and Hirohata shell mound on Pacific site、 Japan

  T Ohta; Y Mahara; T Kubota; Y Saito; S Fukutani; T Fujii; A Ando; E Nakata; T Nakano; Y Abe; A Tatematsu

  20th International Radiocarbon Conference, 2009

  
• Flow Boiling Heat Transfer of CO2-Oil Mixture in a Horizontal Evaporator

  Y. Saito; M. Kind

  Proc. US-Japan Seminar on Two-Phase Flow Dynamics, 2008

  
• Visualization of Water-Steam Two-Phase Bubble Evaporating in a Liquid-Metal Pool

  Y. Saito; K. Mishima; M. Matsubayashi

  NEUTRON RADIOGRAPHY, 2008, Peer-reviewed

  
• Application of Dynamic Neutron Radiography to Measure the Liquid-Metal Velocity Field in a Narrow Channel

  J. -E. Cha; I. -C. Lim; C. -M. Sim; B. -H. Kim; Y. Saito

  NEUTRON RADIOGRAPHY, 2008, Peer-reviewed

  
• Visualization of a Self-Vibration Heat Pipe by Neutron Radiography

  T. Yoshida; H. Kawami; K. Sugimoto; N. Takenaka; Y. Saito; M. Matsubayashi

  NEUTRON RADIOGRAPHY, 2008, Peer-reviewed

  
• Bubble Behavior in a Molten Metal Pool

  K. Mishima; Y. Saito; M. Matsubayashi

  IUTAM Symposium on Recent Advances in Multiphase Flow: Numerical & Experimental, 2007

  
• 短小伝熱面における遷移沸騰現象 (第40回京都大学原子炉実験所学術講演会)

  貞松 秀樹; 齊藤 泰司; 三島 嘉一郎

  京都大学原子炉実験所学術講演会報文集, Jan. 2006

  
• Reflooding Experiment on a Vertical Surface with Improved Surface Wettability

  J. Zhang; Y. Saito; N. Sugitani; K. Mishima; T. Hazuku; N. Tamura; T. Takamasa

  Proc. 13th International Conference on Nuclear Engineering ICONE-13, 2005

  
• Measurements of Interfacial Area Concentration in Liquid-Metal Two-Phase Flow

  Y. Saito; K. Mishima; Y. Tobita; T. Suzuki; M. Matsubayashi

  oc. 2004 Jpn.-US Seminar Two-Phase Flow Dynamics, 2004

  

Books and Other Publications

• 現代化学工学

  橋本, 健治; 荻野, 文丸; 三浦, 孝一; 東谷, 公; 谷垣, 昌敬; 田門, 肇; 増田, 弘昭; 橋本, 伊織; 前, 一廣; 山本, 量一; 齊藤, 泰司; 宮原, 稔; 佐野, 紀彰; 松坂, 修二; 河瀬, 元明; 外輪, 健一郎

  産業図書, Mar. 2021

  Find Kyoto University's collection of books :

  
• VDI Heat Atlas second edition

  Y.Saito; M.Kind; with VDI Gesellschaft

  Springer, 2010, Not refereed

  

Awards

• 08 Nov. 2024

  日本機械学会動力エネルギーシステム部門貢献表彰
• 08 Nov. 2024

  日本機械学会動力エネルギーシステム部門貢献表彰
• 28 Aug. 2024

  NUTHOS-14 Best General Paper Award

External funds: Kakenhi

• Evaluation and modeling of two-phase flows in a liquid metal under a magnetic field using a high-speed ultrasonic tomography

  Grant-in-Aid for Scientific Research (B)

  Basic Section 19010:Fluid engineering-related

  Kobe University

  Hideki Murakawa

  From 01 Apr. 2021, To 31 Mar. 2024, Project Closed

  液体金属;水平磁場;気泡;ボイド分布;超音波トモグラフィ;二相流;超音波;気泡挙動;液体金属二相流;電磁流体;磁場

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21H01250/
• Visualization of platinum group particle behavior in molten glass using neutron imaging

  Grant-in-Aid for Scientific Research (C)

  Basic Section 31010:Nuclear engineering-related

  Kyoto University

  Daisuke Ito

  From 01 Apr. 2018, To 31 Mar. 2021, Project Closed

  中性子イメージング;溶融ガラス;固液二相流;沈降速度;ストークス則;動的観察;粒子沈降速度;画像処理

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18K04992/
• Development of ultrasonic tomography and measurement and modeling of two-phase flow in lead bismuth eutectic

  Grant-in-Aid for Scientific Research (B)

  Kobe University

  Hideki Murakawa

  From 01 Apr. 2017, To 31 Mar. 2020, Project Closed

  液体金属;二相流;流体計測;ボイド分布;超音波トモグラフィ;超音波;計測工学;混相流;ボイド率分布

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17H03175/
• Flow visualization of heavy oil in supercritical water atmosphere by neutron radiography

  Grant-in-Aid for Challenging Exploratory Research

  Tohoku University

  Takao Tsukada

  From 01 Apr. 2016, To 31 Mar. 2018, Project Closed

  超重質油;超臨界水改質;中性子ラジオグラフィ;充填層型反応器;流動挙動;流通式反応器;流動・混合状態

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16K14454/
• Effect of Wall Wettability on LBE Two-Phase Flow

  Grant-in-Aid for Scientific Research (C)

  Kyoto University

  Yasushi Saito

  From 01 Apr. 2016, To 31 Mar. 2019, Project Closed

  液体重金属;加速器駆動システム;鉛ビスマス共晶合金;気液二相流;速度計測法;ボイド率計測法;シビアアクシデント解析;電磁流速計;原子力工学;液体金属;鉛ビスマス;濡れ性;速度計測;ボイド率;液体金属流れ;乱流;気泡

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16K06959/
• Quantitative Estimate of Moisture Content and Volume Change of Hardened Cement Paste Exposed at Changing Thermal and Humidity Condition by using Neutron Radiography.

  Grant-in-Aid for Scientific Research (C)

  Ibaraki University

  TATSUYA NUMAO

  From 01 Apr. 2014, To 31 Mar. 2018, Project Closed

  中性子ラジオグラフィ;セメント硬化体;水分移動;体積変化;表面撮影

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-26420434/
• In-situ neutron tomography on mixing behavior in a reactor for supercritical hydrothermal synthesis

  Grant-in-Aid for Challenging Exploratory Research

  Tohoku University

  TAKAO TSUKADA

  From 01 Apr. 2012, To 31 Mar. 2014, Project Closed

  中性子ラジオグラフィ;超臨界水熱合成;その場観察;数値シミュレーション;CeO2ナノ粒子;中性子CT;超臨界水反応場;in-situ観察

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-24656461/
• A study on the bubble accumulation and coalescence phenomena in liquid and gas two-phase flow

  Grant-in-Aid for Scientific Research (C)

  Kyoto University

  Xiuzhong SHEN

  From 01 Apr. 2008, To 31 Mar. 2011, Project Closed

  熱流動・構造;気液二相流の流動現象;多次元気液二相流;流れ誘起の気泡成長;多センサープローブ;熱線流速計;界面輸送モデル;レイノルズ応力;乱流モデル;ドリフトフラックスモデル;流れ誘起の気泡集積

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20560774/
• Fundamental structure of Pb-Bi Two-phase flow

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Yasushi SAITO

  From 01 Apr. 2008, To 31 Mar. 2011, Project Closed

  溶融金属;混相流;中性子ラジオグラフィ;気液界面積;熱伝達;気液二相流;液体金属;界面積濃度;高速増殖炉;4センサープローブ;二流体モデル

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20360418/
• Study on Direct Contact Heat Transfer from Water Droplets Dispersed in a Molten Metal Pool

  Grant-in-Aid for Scientific Research (C)

  Kyoto University

  Kaichiro MISHIMA

  From 01 Apr. 2005, To 31 Mar. 2008, Project Closed

  中性子ラジオグラフィ;沸騰伝熱;液液界面;液体金属;高速増殖炉;直接接触熱伝達;混相流;可視化;液体金属流れ;鉛ビスマス;熱交換器;自然循環;液滴蒸発;沸騰熱伝達, neutron radiography;boiling heat transfer;liquid-liquid interface;liquid metal;fast breeder reactor;direct contact heat transfer;multiphase flow;visulalization

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17560751/
• 液体金属-水の液液界面における沸騰熱伝達に関する研究

  Grant-in-Aid for Encouragement of Young Scientists (A)

  Kyoto University

  齊藤 泰司;齋藤 泰司

  From 01 Apr. 2000, To 31 Mar. 2002, Project Closed

  沸騰熱伝達;液体金属;シビアアクシデント;直接接触伝熱;液液界面

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-12780383/
• Study on Visualization and Void-fraction Measurement of Boiling Two-Phase Flow by Using Neutron Radiography

  Grant-in-Aid for Scientific Research (B).

  KYOTO UNIVERSITY

  Kaichiro MISHIMA

  From 01 Apr. 1998, To 31 Mar. 2001, Project Closed

  沸騰二相流;限界熱流束;流動様式;ボイド率;サブクール沸騰;狭間隙矩形管;中性子ラジオグラフィー;可視化;沸騰;サブクール;矩形管;狭間隙;誤差評価, boiling two-phase flow;critical heat flux;flow regime;void fraction;subcooled-boiling;narrow rectangular channel;neutron radiography;visualization

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-10480118/
• 水中に落下した高温金属液塊の挙動に関する研究

  Grant-in-Aid for Scientific Research on Priority Areas

  Kyoto University

  三島 嘉一郎

  From 01 Apr. 1995, To 31 Mar. 1997, Project Closed

  水蒸気爆発;粗混合過程;ジェットの崩壊;可視化;中性子ラジオグラフィ;高速度撮像法;溶融金属

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-08216211/
• Study on the Limit of Water Cooling of High Heat Flux Components

  Grant-in-Aid for Scientific Research (B)

  KYOTO UNIVERSITY

  Kaichiro MISHIMA

  From 01 Apr. 1995, To 31 Mar. 1998, Project Closed

  伝熱促進;除熱限界;限界熱流束;片側加熱;全周加熱;核融合炉機器;強力中性子源ターゲット;半周加熱, heat transfer enhancement;limit of heat removal;critical heat flux;one-side heated;uniformly-heated;fusion reactor components;solid target of intense neutron source

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-07458114/
• Study on flow measurement of transient thermal hydraulic phenomena using a thermal neutron beam as a probe

  Grant-in-Aid for Scientific Research (A)

  KYOTO UNIVERSITY

  Hideaki NISHIHARA

  From 01 Apr. 1995, To 31 Mar. 1998, Project Closed

  中性子ラジオグラフィ;高速度撮像;可視化;画像処理;ボイド率;混相流;熱流動;シビアアクシデント;中性子ライオグラフィ;撮像限界;画像定量化;計測誤差;シェ-デイング, neutron radiography;high-frame-rate imaging;visualization;image processing;void fraction;multiphase flow;thermal hydraulics;severe accident

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-07408011/
• 海水塩濃度の塩水を用いた湛水栽培におけるコマツナの塩馴化機構

  Grant-in-Aid for Scientific Research (B)

  Basic Section 41040:Agricultural environmental engineering and agricultural information engineering-related

  Iwate University

  松嶋 卯月

  From 01 Apr. 2023, To 31 Mar. 2028, Granted

  灌水法;養液栽培;もみ殻培地

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23H02332/
• 透過型中性子イメージングを用いた３次元速度場計測法の開発

  Grant-in-Aid for Scientific Research (C)

  Basic Section 19010:Fluid engineering-related

  Kyoto University

  齊藤 泰司

  From 01 Apr. 2024, To 31 Mar. 2027, Granted

  中性子イメージング;デブリ冷却;速度計測

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-24K07321/
• 海水塩濃度の塩水を用いた湛水栽培におけるコマツナの塩馴化機構

  Grant-in-Aid for Scientific Research (B)

  Basic Section 41040:Agricultural environmental engineering and agricultural information engineering-related

  Iwate University

  松嶋 卯月

  From 01 Apr. 2023, To 31 Mar. 2028, Granted

  植物水分生理;塩ストレス;水ポテンシャル;コマツナ;馴化;灌水法;養液栽培;もみ殻培地

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23K27025/

External funds: others

• Study on Two-Phase Flow with Large Density Defference
• Study on Vapor Explosion
• Study on Neutron Radiography

Education

Teaching subject(s)

• From 01 Apr. 2024, To 31 Mar. 2025

  Radiation and Humanity

  U132, Spring, Institute for Liberal Arts and Sciences, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Fundamental Energy Science

  3211, Spring, Graduate School of Energy Science, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Energy Transport

  3269, Spring, Graduate School of Energy Science, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Radiation and Humanity

  U132, Spring, Institute for Liberal Arts and Sciences, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Energy Transport

  3269, Spring, Graduate School of Energy Science, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Fundamental Energy Science

  3211, Spring, Graduate School of Energy Science, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Energy Transport

  3269, Spring, Graduate School of Energy Science, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Fundamental Energy Science

  3211, Spring, Graduate School of Energy Science, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Radiation and Man

  U132, Spring, Institute for Liberal Arts and Sciences, 2
• From Apr. 2011, To Mar. 2012

  Energy Transport

  Spring, エネルギー科学研究科
• From Apr. 2011, To Mar. 2012

  Fundamental Energy Science

  Spring, エネルギー科学研究科
• From Apr. 2012, To Mar. 2013

  Fundamental Energy Science

  Spring, エネルギー科学研究科
• From Apr. 2012, To Mar. 2013

  Energy Transport

  Spring, エネルギー科学研究科
• From Apr. 2013, To Mar. 2014

  Fundamental Energy Science

  Spring, エネルギー科学研究科
• From Apr. 2013, To Mar. 2014

  Energy Transport

  Spring, エネルギー科学研究科
• From Apr. 2014, To Mar. 2015

  Fundamental Energy Science

  Spring, エネルギー科学研究科
• From Apr. 2014, To Mar. 2015

  Energy Transport

  Spring, エネルギー科学研究科
• From Apr. 2015, To Mar. 2016

  Fundamental Energy Science

  Spring, エネルギー科学研究科
• From Apr. 2015, To Mar. 2016

  Energy Transport

  Spring, エネルギー科学研究科
• From Apr. 2016, To Mar. 2017

  Radiation and Man

  Spring, 全学共通科目
• From Apr. 2016, To Mar. 2017

  Fundamental Energy Science

  Spring, エネルギー科学研究科
• From Apr. 2016, To Mar. 2017

  Energy Transport

  Spring, エネルギー科学研究科
• From Apr. 2017, To Mar. 2018

  Radiation and Man

  Spring, 全学共通科目
• From Apr. 2017, To Mar. 2018

  Fundamental Energy Science

  Spring, エネルギー科学研究科
• From Apr. 2017, To Mar. 2018

  Energy Transport

  Spring, エネルギー科学研究科
• From Apr. 2018, To Mar. 2019

  Radiation and Man

  Spring, 全学共通科目
• From Apr. 2018, To Mar. 2019

  Fundamental Energy Science

  Spring, エネルギー科学研究科
• From Apr. 2018, To Mar. 2019

  Energy Transport

  Spring, エネルギー科学研究科
• From Apr. 2019, To Mar. 2020

  Radiation and Man

  Spring, 全学共通科目
• From Apr. 2019, To Mar. 2020

  Fundamental Energy Science

  Spring, エネルギー科学研究科
• From Apr. 2019, To Mar. 2020

  Energy Transport

  Spring, エネルギー科学研究科
• From Apr. 2020, To Mar. 2021

  Radiation and Man

  Spring, 全学共通科目
• From Apr. 2020, To Mar. 2021

  Fundamental Energy Science

  Spring, エネルギー科学研究科
• From Apr. 2020, To Mar. 2021

  Energy Transport

  Spring, エネルギー科学研究科
• From Apr. 2021, To Mar. 2022

  Radiation and Man

  Spring, 全学共通科目
• From Apr. 2021, To Mar. 2022

  Energy Transport

  Spring, エネルギー科学研究科

Participation in PhD Defense

• 沸騰熱伝達を利用した車載用熱交換器の高度化に関する基礎研究

  SHINOZAKI MASARU, Graduate School of Energy Science, Chief Examiner

  24 Sep. 2024
• 軽水炉サブチャンネル解析法と限界熱流束予測手法の開発

  YODO TADAKATSU, Graduate School of Energy Science, Chief Examiner

  23 Mar. 2023

Administration

School management (title, position)

• From 01 Apr. 2023, To 31 Mar. 2025

  安全原子力システム研究センター センター長
• From 01 Apr. 2021, To 31 Mar. 2023

  安全原子力システム研究センター センター長

Faculty management (title, position)

• From 01 Apr. 2023

  新試験研究炉開発・利用センター センター員
• From 01 Apr. 2016

  複合原子力科学系会議構成員
• From 01 Dec. 2014

  高圧ガスボンベ専門委員会委員長
• From 01 Dec. 2014

  安全管理部室長会議構成員
• From 02 Dec. 2014

  技術室運営委員会委員
• From 01 Apr. 2020

  教育活動推進委員会委員
• From 01 Apr. 2014

  運営委員会委員
• From 01 Apr. 2014, To 31 Mar. 2015

  研究計画委員会委員
• From 02 Dec. 2014

  原子炉安全委員会委員
• From 02 Dec. 2014

  放射線障害防止委員会委員（旧保健物理委員会委員）
• From 16 Feb. 2013

  協議員会協議員
• From 01 Apr. 2017

  研究計画委員会委員
• From 01 Apr. 2017, To 31 Mar. 2018

  原子力基礎科学研究本部長
• From 01 Apr. 2017

  共同利用運営委員会委員
• From 01 Apr. 2019, To 31 Mar. 2020

  白眉センター専門委員会委員（卓越）