Degree

• Master of Engineering（Tokyo Institute of Technology）
• Doctor of Engineering（Tokyo Institute of Technology）

Research History

Education

Awards

• 貢献表彰（2024-11）
• フェロー賞（指導学生による受賞：名手海人）（2024-03）
• 優秀講演賞賞（指導学生による受賞）辻村玲摩（2024-03）
• 優秀講演賞賞（日本原子力学会2023年春の年会）（指導学生による受賞）Raka Firman Baskara Permana（2023-09）
• フェロー賞（指導学生による受賞） 柳田大智（2023-03）
• フェロー賞（指導学生による受賞）田渕純平（2022-03）
• フェロー賞（指導学生による受賞）辻村玲摩（2022-03）
• 「学生ポスターセッション博士学生優秀賞」（指導学生による受賞）Raka Firman Baskara Permana（2022-03）
• 熱流動部会奨励賞（指導学生による受賞）梅原裕太郎（2022-03）
• 優秀講演賞賞（日本原子力学会2021年度秋の大会）（指導学生による受賞）田渕純平（2022-03）
• 日本機械学会動力エネルギーシステム部門優秀講演論文賞（1996）
• 日本混相流学会論文賞（1996）

Others

Papers

• Development of the AI-assisted Thermal Hydraulic Analysis Method for Condensing Bubbles in Vertical Subcooled Flow Boiling（2025-04） [DOI]
• Boiling Heat Transfer Coefficient of Hybrid Nanofluids with and without Surfactant（2024-12-05） [DOI] [Othres link]
• Experimental validation of positive relationship between the heat fluxes at departure from nucleate boiling and large bubble formation（2024-12） [DOI]
• Interaction between thermal-hydraulic phenomena and structural integrity of plant components（2024-11-25）
• Visualization and Phenomenological Modeling of Subcooled Flow Boiling（2024-11-19） [ResearchMap] [ResearchMap]
• Introduction of the Activities of THD of AESJ（2024-11-18）
• An Experimental Study of Rapid Cooling of High-Temperature Bodies by Nanofluids（2024-11-11） [ResearchMap]
• Experimental Verification of the Effect of Nanomaterials on the OSV Occurrence Time（2024-11-11）
• Development of Boiling Entrainment Rate Model from a Falling Liquid Film on a Heated Surface（2024-11-11） [ResearchMap]
• Onset of Splashing During Single Drop Impact onto a Stationary Liquid Film（2024-11）
• Numerical study on the effects of tube inclination angle and heat conductive cover plate on freeze plug performance in molten salt reactors（2024-11） [DOI]
• Experimentation and Modeling of Subcooled Flow Boiling from the Perspective of Large Bubble Formation（2024-08-27） [ResearchMap]
• The Eff ect of Liquid and Wall Properties Toward the Increase of Wetting Velocity in the Case of Using Multiple Plates in the Top-Refl ood Vertical Surfaces（2024-08-06）
• The Robust Development of a Thermal Hydraulic Analysis Method for Condensation Bubbles in Subcooled Flow Boiling Using AI Based Object Detection and Tracking Technique（2024-08） [ResearchMap]
• Interference effect of nearby nucleation sites on bubble release frequency in subcooled flow boiling（2024-06） [DOI]
• Bubble feature extraction in subcooled flow boiling using AI-based object detection and tracking techniques（2024-05-01） [ResearchMap]
• Experiments on the onset of boiling entrainment from a falling liquid film with gas sheared flow（2024-03） [DOI] [Scopus] [Scopus]
• Experimental validation of the mechanism and condition for the onset of significant void in subcooled flow boiling（2024-02） [DOI] [Scopus] [Scopus]
• Effects of nozzle orifice shape on jet breakup and splashing during liquid jet impact onto a horizontal plate（2024-02-01） [DOI] [Scopus] [Scopus]
• Semi-mechanistic prediction of DNB heat flux based on global bubble coalescence concept（2024-01） [DOI] [Scopus] [Scopus]
• Applications of nano particle sol for capillary-driven heat pipe（2023-09）
• A study on boiling entrainment from a liquid film on a heated surface（2023-08）
• A Simple Analytical Model to Predict the Freeze Plug Opening Time in Molten Salt Reactors（2023-06-30） [DOI] [Othres link] [Scopus] [Scopus]
• Experiments on thermal performance of heat pipes using nanoparticle layer as the wick（2023-06-25） [DOI] [Scopus] [Scopus]
• Phenomenological modeling of quenching during falling liquid film cooling of high-temperature wall（2023-05-05） [DOI] [Scopus] [Scopus]
• Experimental study on the breakup of liquid jet discharged from a nozzle with sudden contraction（2023-05） [Scopus] [Scopus]
• Role of bubble coalescence in causing OSV in subcooled flow boiling（2023-05） [Scopus] [Scopus]
• Early and late splashes during drop impact onto a quiescent liquid film（2023-04）
• Numerical investigation on the effects of fundamental design parameters on freeze plug performance in molten salt reactors（2023-03） [DOI] [Scopus] [Scopus]
• Validation of a Phenomenological Quenching Velocity Model in Extended Experimental Conditions（2022-11-02）
• Improving Freeze Plug Performance in Molten Salt Reactors by Changing the Tube Inclination（2022-11-02）
• Critical Heat Flux and Large Bubble Formation in Subcooled Flow Boiling（2022-11-01）
• Experiment on boiling entrainment from a falling liquid film（2022-10-25）
• Quenching Heat Transfer Characteristics of Copper Rod in Saturated and Various Subcooled Condition（2022-08-09） [DOI] [Scopus] [Scopus]
• EXPERIMENT STUDY ON THE EFFECT OF NOZZLE SHAPE ON LIQUID JET BREAKUP（2022-08-08） [DOI] [Scopus] [Scopus]
• NUMERICAL ANALYSIS OF SIMPLE HEAT EQUATION TO PREDICT THE OPENING TIME OF THE FREEZE PLUG IN MOLTEN SALT REACTORS（2022-08-08） [DOI] [Scopus] [Scopus]
• Experimental Study on Measurement of Boiling Entrainment Rate From Falling Liquid Film With Gas Sheared Flow（2022-08-08） [DOI] [Scopus] [Scopus]
• POSSIBLE ROLE OF BUBBLE COALESCENCE IN CAUSING OSV AND DNB IN SUBCOOLED FLOW BOILING（2022-05-11）
• Developing a semi-mechanistic correlation for the onset of significant void in subcooled flow boiling（2022-05） [DOI] [Scopus] [Scopus]
• Spatial distribution of heat transfer coefficient in the vicinity of wetting front during falling liquid film cooling of a vertical hot wall（2022-04-01） [DOI] [Scopus] [Scopus]
• Heat Transfer Characteristics of Metallic Body during Quenching in Saturated Nanofluids（2022-03-24） [DOI] [Scopus] [Scopus]
• Effect of wall material on boiling heat transfer of nanofluid（2022-03-20）
• VISUALIZATION STUDY FOR THE MECHANISMS TO CAUSE OSV AND DNB IN SUBCCOLED FLOW BOILING（2022-03-09）
• EXPERIMENTS FOR THE MECHANISMS DETERMINING CHF AND HTC VALUES IN NANOFLUID POOL BOILING（2022-03-09）
• PHENOMENOLOGICAL INTERPRETATION OF HEAT TRANSFER COEFFICIENT DISTRIBUTION NEAR THE REWETTING FRONT（2022-03-09）
• EXPERIMENTAL AND NUMERICAL INVESTIGATIONS OF SPLASHING DURING SINGLE DROP IMPACT ONTO A LIQUID FILM（2022-03-08）
• Experimental observation of droplet entrainment by nucleate boiling in liquid film（2022-03-07）
• Fundamental characteristics of secondary drops produced by early splash during single-drop impingement onto a thick liquid film（2022-02-01） [DOI] [Scopus] [Scopus]
• Variations of nanoparticle layer properties during nucleate pool boiling（2021-12-08） [DOI] [Scopus] [Scopus]
• On the mechanism of onset of significant void in subcooled flow boiling（2021-12） [DOI] [Scopus] [Scopus]
• Effect of Nanoparticle Layer Coating on Heat Transfer Performance of Heat Pipe（2021-11-13） [DOI] [Scopus] [Scopus]
• A mechanistic modeling of OSV in subcooled flow boiling（2021-10-07）
• Improvements of thermal resistance and CHF by nanoparticle coating in heat pipes（2021-10-07）
• Microscopic heat transfer characteristics during cooling of high temperature surface by a falling liquid film（2021-08-04） [DOI] [Scopus] [Scopus]
• Numerical investigation of safety system parameters in molten salt reactor: Wall effect on freeze valve opening time（2021-08-04） [DOI] [Scopus] [Scopus]
• Droplet generation during spray impact onto a downward-facing solid surface（2021-08-01） [DOI] [Scopus] [Scopus]
• Role of nanoparticle layer in determining minimum heat flux temperature during quenching of high-temperature body（2021-03-18）
• Experimental Investigation of the Deformation of Gas-Liquid Two-Phase Jet（2021-03-15）
• Experiments on splashing thresholds during single-drop impact onto a quiescent liquid film（2021-02-01） [DOI] [Scopus] [Scopus]
• Experimental observation of nucleate boiling entrainment in a liquid film（2021） [DOI] [Scopus] [Scopus]
• Fundamentals for power engineering（2021-01-01） [DOI] [Scopus] [Scopus]
• Experimental study on secondary droplets produced during liquid jet impingement onto a horizon solid surface（2021-01-01） [DOI] [Scopus] [Scopus]
• Study on melting process of solid salt contained in metal vessel（2020-10-20） [Scopus] [Scopus]
• Special section: Selected papers from ICONE-27（2020-10-01） [DOI] [Scopus] [Scopus]
• Two-phase flow regimes of refrigerant R134a in an oscillating horizontal rectangular minichannel conduit（2020-10-01） [DOI] [Scopus] [Scopus]
• Photographic Study on the Onset of Significant Void in Water Subcooled Flow Boiling at Low Pressure（2020-09-27）
• Water flow boiling heat transfer in vertical minichannel（2020-09-01） [DOI] [Scopus] [Scopus]
• Prediction of Extremely High Minimum Heat Flux Point During Quenching in Nanofluid（2020-08-03） [Scopus] [Scopus]
• Measurement of heat transfer coefficient profile during quenching of a vertical hot wall with a falling liquid film（2020-07-01） [DOI] [Scopus] [Scopus]
• Quasi steady state of nucleate boiling heat transfer in low concentration of single and hybrid Al2O3-SiO2 water-based nanofluids（2020-06-05） [DOI] [Scopus] [Scopus]
• Effects of surface tension and viscosity on liquid jet breakup（2020-04-01） [DOI] [Scopus] [Scopus]
• 気水分離器における液滴キャリーオーバーに関する研究（気液二相噴流の分裂開始長さに関する実験的検討）（2020-03-15）
• 焼結製法による高気孔率金属繊維多孔質伝熱面におけるサブクール沸騰熱伝達による高熱流束除熱（2020-03-15） [DOI] [CiNii Books] [CiNii Research] [Othres link] [Othres link]
• Measurement of Capillary Wicking Height for the Packed Bed of Nanoparticles（2020-02-28）
• Greetings from JSME and the report on ICone27（2020） [DOI] [Scopus] [Scopus]
• An experimental and numerical study of wall effect on freeze valve performance in a molten salt reactor（2020） [DOI] [Scopus] [Scopus]
• Convection effect of the freeze valve melting process on molten salt reactor（2019-05-18） [Scopus] [Scopus]
• Experimental study on splash ratio and size of secondary droplets during liquid jet collision onto a solid surface（2019-05-18） [Scopus] [Scopus]
• An experimental study of the freeze valve opening time with considering wall effect（2019-05-18） [Scopus] [Scopus]
• Temperature distribution measurement during quenching of high-temperature wall with a falling liquid film（2019） [Scopus] [Scopus]
• Experiments on Lift-off Bubble Size Distribution in Subcooled Flow Boiling（2019） [DOI] [CiNii Research] [Othres link]
• Evaluation of the Performance of Nanofluid as Quenching Coolant（2019） [DOI] [DOI] [CiNii Books] [CiNii Research] [Othres link] [Othres link]
• Droplet generation during liquid jet impingement onto a horizontal plate（2018-11） [DOI] [Scopus] [Scopus]
• Droplet generation during liquid jet impingement onto a horizontal plate（2018-11） [DOI] [Web of Scientce]
• Heat transfer coefficient of nucleate boiling in low concentration level of single and hybrid Al2O3-SiO2 water-based nanofluids（2018-10） [DOI] [Scopus] [Scopus]
• Nanoparticle layer detachment and its influence on the heat transfer characteristics in saturated pool boiling of nanofluids（2018-10） [DOI] [DOI] [DOI] [CiNii Research]
• Nanoparticle layer detachment and its influence on the heat transfer characteristics in saturated pool boiling of nanofluids（2018-10） [DOI] [Scopus] [Scopus]
• Nanoparticle layer detachment and its influence on the heat transfer characteristics in saturated pool boiling of nanofluids（2018-10） [DOI] [Web of Scientce]
• Observation and modelling of bubble dynamics in isolated bubble regime in subcooled flow boiling（2018-08-15） [DOI] [Scopus] [Scopus]
• Observation and modelling of bubble dynamics in isolated bubble regime in subcooled flow boiling（2018-08） [DOI] [Web of Scientce]
• An experimental study on freeze valve performance in a molten salt reactor（2018） [DOI]
• Modeling of bubble behavior in low void fraction subcooled flow boiling（2018） [DOI] [Scopus] [Scopus]
• MODELING OF BUBBLE BEHAVIOR IN LOW VOID FRACTION SUBCOOLED FLOW BOILING（2018） [Web of Scientce]
• Direct Measurement of Heat Transfer Coefficient Distribution around the Rewetting Front during High Temperature Surface Liquid Cooling（2018） [DOI] [CiNii Research] [Othres link]
• Effect of Various Parameters on Boiling Heat Transfer of Nanofluids（2018） [DOI] [CiNii Research] [Othres link]
• Study on Thermal Performance of Nanofluid in Heat Pipe（2018） [DOI] [CiNii Research] [Othres link]
• Elucidation of Flow Distribution of Two-phase Flow in the Parallel Mini-channel Evaporator（2017-12-31） [DOI] [CiNii Books] [CiNii Research] [Othres link]
• Measurement of the maximum bubble size distribution in water subcooled flow boiling at low pressure（2017-05） [DOI] [Web of Scientce]
• Quench characteristics of high temperature objects in nanofluids（2017） [DOI] [CiNii Research] [Othres link]
• Experiments on the splashing limit during drop impact onto a thin liquid film（2017） [DOI] [Scopus] [Scopus]
• Splash during liquid jet impingement onto a horizontal plate（2017） [DOI] [Scopus] [Scopus]
• Characteristics of bubbles produced at nucleation sites in subcooled flow boiling（2017） [Scopus] [Scopus]
• Peeling of nanoparticle layer on a heated surface and its influence on pool boiling CHF（2017） [Scopus] [Scopus]
• The Characteristics of Vapor-liquid Two-phase Flow in Mini-Channels（2017） [DOI] [CiNii Research] [Othres link]
• Bubble lift-off conditions on numerical analysis of subcooled flow boiling（2017） [DOI] [CiNii Research] [Othres link]
• EXPERIMENTS ON THE SPLASHING LIMIT DURING DROP IMPACT ONTO A THIN LIQUID FILM（2017） [Web of Scientce]
• SPLASH DURING LIQUID JET IMPINGEMENT ONTO A HORIZONTAL PLATE（2017） [Web of Scientce]
• Relationship with heat flux and noise and pressure fluctuation in porous-micro-channel（2017） [DOI] [CiNii Research] [Othres link]
• The detachment of nanoparticle layer on boiling heat-transfer of nanofluids（2017） [DOI] [CiNii Research] [Othres link]
• A study on secondary droplet production during drop impingement onto a thin liquid film（2017） [DOI] [CiNii Research] [Othres link]
• Systematic measurements of heat transfer characteristics in saturated pool boiling of water-based nanofluids（2016-11） [DOI] [CiNii Research] [Othres link]
• Systematic measurements of heat transfer characteristics in saturated pool boiling of water-based nanofluids（2016-11-01） [DOI] [Scopus] [Scopus]
• Systematic measurements of heat transfer characteristics in saturated pool boiling of water-based nanofluids（2016-11） [DOI] [Web of Scientce]
• Accurate estimation of vaporization rate in subcooled flow boiling based on the results of visualization experiment（2016） [DOI] [Scopus] [Scopus]
• Experimental study on splashing during liquid jet impingement onto a liquid film（2016） [DOI] [Scopus] [Scopus]
• Vapor - liquid Two - phase Flow Patterns and the Effects of Oscillation of a Refrigerant Flowing in Small Horizontal Rectangular Tube（2016） [DOI] [CiNii Research] [Othres link]
• Effects of bubble lift-off conditions on numerical analysis of subcooled flow boiling（2016） [DOI] [CiNii Research] [Othres link]
• High-Heat-Flux Heat Removal Using A Porous-Micro-Channel（2016） [DOI] [CiNii Research] [Othres link]
• ACCURATE ESTIMATION OF VAPORIZATION RATE IN SUBCOOLED FLOW BOILING BASED ON THE RESULTS OF VISUALIZATION EXPERIMENT（2016） [Web of Scientce]
• Measurements of pressure fluctuation and sound production in flow boiling in a porous-micro-channel（2016） [DOI] [CiNii Research] [Othres link]
• An experimental study on the secondary droplets production during the drop impingement onto a thin liquid film（2016） [DOI] [CiNii Research] [Othres link]
• An experimental study on the secondary droplets production during the drop impingement onto a liquid film（2016） [DOI] [CiNii Research] [Othres link]
• NUMERICAL SIMULATION OF SUBCOOLED FLOW BOILING USING A BUBBLE TRACKING METHOD（2016） [Web of Scientce]
• Influence of surface wettability on bubble behavior and void evolution in subcooled flow boiling（2015-11） [DOI] [Web of Scientce]
• B213 Visualization Analysis of the Boiling Characteristics during the Water Subcooled Flow Boiling in Low Pressure（2015） [DOI] [CiNii Research] [Othres link]
• Visualization study on the mechanisms of net vapor generation in water subcooled flow boiling under moderate pressure conditions（2014-03） [DOI] [Web of Scientce]
• Experimental identification of the phenomenon triggering the net vapor generation in upward subcooled flow boiling of water at low pressure（2012-10） [DOI] [Web of Scientce]
• Boiling time effect on CHF enhancement in pool boiling of nanofluids（2012-04） [DOI] [Web of Scientce]
• Boiling heat transfer and critical heat flux enhancement of upward- and downward-facing heater in nanofluids（2012） [DOI]
• Influence of a flow obstacle on boiling two-phase flow（2012） [DOI]
• Onset of nucleate boiling in mini and microchannels: A brief review（2012） [DOI]
• Boiling heat transfer during single nanofluid drop impacts onto a hot wall（2012-01） [DOI]
• Bubble dynamics at boiling incipience in subcooled upward flow boiling（2012-01） [DOI] [Web of Scientce]
• Rate of droplet deposition in steam-water annular flow and effect of a flow obstacle（2011-11） [DOI] [Web of Scientce]
• Dependence of bubble behavior in subcooled boiling on surface wettability（2010-12） [DOI] [Web of Scientce]
• Numerical verification of a simplified model for vapor bubble lift-off from a hydrophilic heated flat-wall（2010-12） [DOI] [Web of Scientce]
• Photographic Study on Bubble Motion in Subcooled Pool Boiling（2010-10） [DOI] [Web of Scientce]
• Numerical Study of Particle Concentration Effect on Deposition Characteristics in Turbulent Pipe Flows（2010-10） [DOI] [Web of Scientce]
• Liquid film behavior in annular two-phase flow under flow oscillation conditions（2010-02） [DOI] [Web of Scientce]
• Experimental studies on pool boiling characteristics of titanium dioxide-water nano-fluids（2010） [DOI]
• Liquid film dryout in a boiling channel under flow oscillation conditions（2009-07） [DOI] [Web of Scientce]
• Effects of Particle Relaxation Time and Continuous-Phase Reynolds Number on Particle Deposition in Vertical Turbulent Pipe Flows（2009-04） [DOI] [Web of Scientce]
• Analytical Study on Boiling Transition under Flow-Power Oscillating Condition for Hyper ABWR(Light Water Reactor・Advanced Reactor,Power and Energy System Symposium)（2009） [DOI] [CiNii Research (CiNii Articles)] [CiNii Books] [Othres link]
• Variation of critical heat flux by flow oscillation in a small vertical channel（2009） [DOI]
• EXPERIMENTAL STUDY ON LIQUID FILM DRYOUT UNDER OSCILLATORY FLOW CONDITIONS（2009） [Web of Scientce]
• Effect of impingement angle on the outcome of single water drop impact onto a plane water surface（2008-02） [DOI]
• Measurement of the deposition rate of droplets in a vertical tube containing a flow obstacle（2007-05） [Web of Scientce]
• Simultaneous measurement of void fraction and fundamental bubble parameters in subcooled flow boiling（2007-05） [DOI] [Web of Scientce]
• On the deposition rate of droplets in annular flow around a flow obstacle（2007） [DOI]
• Single water drop impingement onto a falling water film（2007） [Web of Scientce]
• Production of secondary drops during the single water drop impact onto a plane water surface（2006-12） [DOI]
• Numerical simulation of two-dimensional bubbles initially flattened along a flat plate（2006-09） [DOI] [Web of Scientce]
• An experimental study on the mass transfer rate of droplets in annular two-phase flow（2006-05） [Web of Scientce]
• A STUDY ON SECONDARY DROPS PRODUCED BY DROPLET COLLISION WITH A LIQUID FILM（2006） [Web of Scientce]
• Correlations for the mass transfer rate of droplets in vertical upward annular flow（2005-11） [DOI] [Web of Scientce]
• On the rise paths of single vapor bubbles after the departure from nucleation sites in subcooled upflow boiling（2005-10） [DOI] [Web of Scientce]
• Bubble rise characteristics after the departure from a nucleation site in vertical upflow boiling of subcooled water（2005-05） [DOI] [Web of Scientce]
• 3519 A Visual Study of Forced-Convective Subcooled Flow Boiling（2005） [DOI] [CiNii Research (CiNii Articles)] [CiNii Books]
• Flow regimes of upward gas - Liquid two-phase flow in a vertical pipe with an axisymmetic sudden expansion（2005） [DOI]
• Void fraction distribution of upward bubbly flow in a vertical pipe with sudden expansion（2005） [DOI]
• Prediction of critical heat flux in annular flow using a film flow model（2003-06） [Web of Scientce]
• Behavior of a Vapor Bubble after the Detachment from a Nucleation Site in a Vertical Heated Tube（2003） [DOI] [CiNii Research (CiNii Articles)] [CiNii Books]
• Experimental Observation of Single Bubbles Rising in High Temperature Liquids（2003） [DOI] [CiNii Research (CiNii Articles)] [CiNii Books]
• Experimental observation of single bubble rise characteristics in various situations（2002） [DOI]
• Mechanistic prediction of dryout heat flux in annular two-phase flow（2002） [DOI]

Misc

• ヒートパイプの作動液としてのナノ流体の利用（2025-01）
• Flow Boiling CHF: Liquid Film Dryout and DNB（2024-08-18）
• 技術ロードマップから見る2030年の社会 第6回 動力エネルギーシステム分野/エンジンシステム分野（2023） [J-GLOBAL]
• Dr. Romney B. Duffey on His 80th Birthday（2022-07-01） [DOI] [Scopus] [Scopus]
• Synchronized images during falling liquid film cooling（2022-03）
• 原子炉における機構論的限界熱流束評価技術の 確立に向けて Part 1：軽水炉燃料における現在の限界熱流束予測手法 と課題（2021-12）
• 原子炉における機構論的限界熱流束評価技術の確立に向けて Part 2：機構論的限界熱流束予測評価手法確立に向けた研究とその課題 と課題（2021-12）
• Nanoparticle coating in heat pipe design for miniaturised cooling（2021-07-02）
• Fundamentals of Thermal and Nuclear Power Generation（2021-01-01） [DOI] [Scopus] [Scopus]
• 繊維状金属焼結管に関する伝熱および圧力損失の実験的解明—Method for improving air-side heat transfer using metal sintered body（2019） [CiNii Research] [Othres link] [Othres link]
• Heat transfer improvement in heat exchanger for thermoacoustic engine by sintered porous pipes（2019） [DOI] [CiNii Research] [Othres link]
• サブクール沸騰熱伝達におけるポーラス伝熱面を用いた伝熱面拡大と流体の攪拌の影響—The effects of enhancement porous surface area and roily coolant in forced convection subcooled boiling heat transfer（2017） [CiNii Books] [CiNii Research] [Othres link] [Othres link]
• ミニチャンネル内垂直上昇流における水の沸騰熱伝達特性に関する研究—Boiling Heat Transfer of Water Flowing Vertically Upward in a Circular Mini-channel（2016） [CiNii Books] [CiNii Research] [Othres link] [Othres link]
• 20314 A study on void development in subcooled flow boiling（2014-03-14） [CiNii Research (CiNii Articles)] [CiNii Books]
• S083031 Visualization Study to Investigate the NVG Mechanisms in Subcooled Flow Boiling（2012-09-09） [CiNii Research (CiNii Articles)] [CiNii Books]
• ICONE19-43556 Bubble behavior in subcooled flow boiling in a vertical rectangular channel（2011-08-01） [CiNii Research (CiNii Articles)] [CiNii Books]
• B110 Analytical Study on Boiling Transition under Flow-Power Oscillating Condition for Hyper ABWR（2008-06-18） [CiNii Research (CiNii Articles)] [CiNii Books]
• 909 Experiments on the Deposition Rate of Droplets in a Flow Channel Containing an Obstacle（2006-03-17） [CiNii Research (CiNii Articles)] [CiNii Books]
• OS8-06 An experimental study on the mass transfer rate of droplets in annular two-phase flow（2005-06-28） [CiNii Research (CiNii Articles)] [CiNii Books]
• An experimental study on bubble rise path after the departure from a nucleation site in vertical upflow boiling（2005-03） [DOI] [Web of Scientce]
• Experiments for liquid phase mass transfer rate in annular regime for a small vertical tube（2005-01） [DOI] [Web of Scientce]
• Applicability of One-Dimensional Two-Fluid Model to Air-Water Bubbly Flow in a Vertical Pipe with Sudden Expansion（2004-12-25） [CiNii Research (CiNii Articles)] [CiNii Books] [Othres link]
• Effects of a flow obstacle on the deposition rate of droplets in annular two-phase flow（2004-09） [DOI] [Web of Scientce]
• Prediction of the critical heat flux in annular regime in various vertical channels（2004-04） [DOI] [Web of Scientce]
• 610 Liquid Velocity and Turbulent Intensity Distributions of Bubbly Flow in a Vertical Pipe with Sudden Expansion（2004-03-17） [CiNii Research (CiNii Articles)] [CiNii Books]
• Experiments for equilibrium entrainment fraction in a small vertical tube（2004）
• Bubble rise characteristics after the departure from a nucleation site in water saturated and subcooled flow boiling（2004）
• Prediction of void fraction distribution for turbulent bubble flow in a vertical pipe with sudden expansion（2004）
• Correlation for the deposition rate of droplets in vertical upward annular two-phase flow（2004）
• Experiments for deposition rate of droplets in a small diameter tube（2004）
• 混相流ハンドブック（2004）
• Experiments for equilibrium entrainment fraction in a small vertical tube（2004）
• Prediction of void fraction distribution for turbulent bubble flow in a vertical pipe with sudden expansion（2004）
• Bubble rise characteristics after the departure from a nucleation site in water saturated and subcooled flow boiling（2004）
• Correlation for the deposition rate of droplets in vertical upward annular two-phase flow（2004）
• Experiments for deposition rate of droplets in a small diameter tube（2004）
• Handbook of Multiphase Flow（2004）
• Numerical Simulation of Liquid Film Falling down an Inclined Flat Plate（2003-09-18） [CiNii Research (CiNii Articles)] [CiNii Books]
• Temperature effect on single bubble rise characteristics in stagnant distilled water（2003-02） [DOI] [Web of Scientce]
• Studies on the modification characteristics of gas-phase turbulence in annular flow（2003） [CiNii Research (CiNii Articles)] [CiNii Books]
• Bubble characteristics of steam-water two-phase flow in a large-diameter pipe（2002-08） [DOI] [Web of Scientce]
• Bubble characteristics of steam-water two-phase flow in a large-diameter pipe（2002-08） [DOI] [Web of Scientce]
• Numerical simulation of lateral phase distribution in turbulent upward bubbly two-phase flows（2002-04） [DOI] [Web of Scientce]
• Flow Regime of Vertical Upward Two-Phase Flow through Round Tube with Sudden Expansion（2002） [CiNii Research (CiNii Articles)] [CiNii Books]
• Prediction of dryout heat flux using film flow model（2002）
• Critical power analysis with mechanistic models for nuclear fuel bundles, (I) Models and verifications for boiling water reactor application（2002-01） [Web of Scientce]
• New entrainment rate correlation in annular two-phase flow applicable to wide range of flow condition（2002-01） [DOI] [Web of Scientce]
• Photosynthetic productivity of conical helical tubular photobioreactors incorporating Chlorella sp under various culture medium flow conditions（2001-07） [DOI] [Web of Scientce]
• 614 A study on forced convective transient gas-liquid two-phase flow（2001-03-16） [CiNii Research (CiNii Articles)] [CiNii Books]
• 615 Study On Transient Gas and Liquid Two-Phase Natural Circulation（2001-03-16） [CiNii Research (CiNii Articles)] [CiNii Books]
• Numerical Simulation of Single Bubbles Located in Turbulent Flow in Vertical Pipes Using Bubble Tracking Method（2001） [CiNii Research (CiNii Articles)] [CiNii Books] [DOI] [Othres link]
• Numerical implementation of interfacial drag force for one-dimensional, two-way bubble tracking method（2000-04） [DOI] [Web of Scientce]
• Numerical implementation of interfacial drag force for one-dimensional, two-way bubble tracking method（2000-04） [CiNii Research (CiNii Articles)] [DOI] [Web of Scientce]
• 901 Analysis of Flow Characteristics in Annular Dispersed Flow by a Multi-Fluid Model（2000-03-16） [CiNii Research (CiNii Articles)] [CiNii Books]
• 902 Analysis of Turbulent Structure and Void Fraction Distribution in Boiling Two-Phase Flow with Various Cross Section Tube（2000-03-16） [CiNii Research (CiNii Articles)] [CiNii Books]
• 626 Development of Numerical Simulation Method of Dispersed Two-Phase Flow Using a Euler-Lagrange Model（2000-03-16） [CiNii Research (CiNii Articles)] [CiNii Books]
• Mathematical well-posedness of a two-fluid equations for bubbly two-phase flows（2000） [CiNii Research (CiNii Articles)] [DOI]
• Mathematical well-posedness of a two-fluid equations for bubbly two-phase flows（2000） [DOI]
• New interfacial drag force model including effect of bubble wake, (II) - Model validation using experimental data of steam-water bubbly flow in large-diameter pipes（1999-11） [DOI] [Web of Scientce]
• New interfacial drag force model including effect of bubble wake, (II) - Model validation using experimental data of steam-water bubbly flow in large-diameter pipes（1999-11） [CiNii Research (CiNii Articles)] [DOI] [Web of Scientce]
• Numerical Simulation of Turbulence Generation due to Boiling Bubble（1999-07-29） [CiNii Research (CiNii Articles)] [CiNii Books]
• Effects of Source Terms and Virtual Mass Force on Mathematical Nature of a Two-Fluid Model(2nd Report, Examination of Mathematical Nature)（1999） [CiNii Research (CiNii Articles)] [CiNii Books] [DOI] [Othres link]
• Effects of source terms and vertual mass force on mathematical nature of a two-fluid model(2nd report, Evaluation of mathematical nature)（1999） [DOI]
• New interfacial drag force model including effect of bubble wake, (I) - Model development for steam-water bubbly flow in large-diameter pipes（1998-12） [CiNii Research (CiNii Articles)] [DOI] [Web of Scientce]
• New interfacial drag force model including effect of bubble wake, (I) model development for steam-water bubbly flow in large-diameter pipes（1998） [DOI]
• Effects of Source Terms and Virtual Mass Force on Mathematical Nature of a Two-Fluid Model (1st Report, Effects of Gravity)（1998） [CiNii Research (CiNii Articles)] [CiNii Books] [DOI] [Othres link]
• Numerical Simulation of CAES Champagne Effect (2nd Report, Preliminary Calculation for Plant Design)（1998） [CiNii Research (CiNii Articles)] [CiNii Books] [DOI] [Othres link]
• Numerical Simulation of CAES Champagne Effect (Ist Report, Development of Computer program（1998） [CiNii Research (CiNii Articles)] [CiNii Books] [DOI] [Othres link]
• Effects of source terms and virtual mass force on mathematical nature of a two-fluid model(1st report, Effect of gravity)（1998） [DOI]
• Numerical simulation of CAES champagne effect(2nd report, Preliminary calculation for plant design)（1998） [DOI]
• Numerical simulation of CAES champagne effect(1st report, Development of computer program)（1998） [DOI]
• Numerical Analysis of Performance of Air-lift pump Combined with the Ocean CAES system（1996-07） [CiNii Research (CiNii Articles)] [CiNii Books]
• 二流体モデルに対する高次風上差分法の適用性(第3報:数値解の精度に関する検討)（1994）
• 二流体モデルに対する高次風上差分法の適用性(第2報:二流体モデル方程式に基づく考察)（1994）
• Applicability of high-order upwind schemes to two-fluid(1st report, Examination on the accuracy of numerical solutions)（1994） [CiNii Research (CiNii Articles)] [CiNii Books]
• Applicability of high-order upwind schemes to two-fluid model(1st report, Examination based on the two-fluid model)（1994） [CiNii Research (CiNii Articles)] [CiNii Books]
• 非圧縮性多次元二流体モデルの数値解法(構成方程式の評価に適する解法)（1993） [DOI] [CiNii Research (CiNii Articles)]
• 二流体モデルに対する高次風上差分法の適用性(第1報:線形モデル方程式に基づく考察)（1993）
• Numerical solution method for incompressible multidimensional two-fluid model(A method suitable for the evaluation of constitutive equations)（1993） [CiNii Research (CiNii Articles)] [DOI]
• Applicability of high-order upwind schemes to two-fluid model(1st report, Examination Based on a linear model equation for the two-fluid model)（1993）
• 二相流数値解析における質量保存式の選択が数値解に及ぼす影響（1992）
• Effect of mass ewuations for two-phase flow analyses on numerical solutions（1992）
• Numerical experiment on interaction of solitons describing recurrence of initial state（1989-07） [DOI]
• Numerical experiment on interaction of solitons describing recurrence of initial state（1989-07） [CiNii Research (CiNii Articles)] [DOI]

Presentations

• Development of Mechanistic Prediction Method of DNB Heat Flux Based on Two-Phase Flow CFD (6) Experiment of subcooled flow boiling（2025-03-14） [ResearchMap]
• 流下液膜内核沸騰に起因する液滴飛散開始条件に関する実験的検討（2025-03-14） [ResearchMap]
• 二相流CFDに基づく機構論的DNB予測手法の開発 (9) 二相流CFDによるサブクール流動沸騰時のボイド率分布解析（2025-03-14） [ResearchMap]
• 二相流CFDに基づく機構論的DNB予測手法の開発 (8) 強制対流沸騰下における大気泡形成予測解析（2025-03-14） [ResearchMap]
• 二相流CFDに基づく機構論的DNB予測手法の開発 (5) 2024年度の主要成果の概要（2025-03-14） [ResearchMap]
• Measurement of the liquid sublayer thickness during onset of DNB（2025-03-13）
• An Experimental Study of Rapid Cooling of High-Temperature Bodies Coated with Nanoparticle Layers（2025-03-13）
• ナノ粒子層付きの焼結金属をウィックとするヒートパイプの伝熱 性能に関する研究（2024-10-06）
• 液膜底層ドライアウトモデルに基づくDNB モデルの実験検証（2024-10-05）
• 流下液膜内核沸騰による液滴飛散率予測手法の開発（2024-09-12）
• 強制対流サブクール沸騰中における薄液膜厚さの計測（2024-09-12）
• 高温固体面のクエンチ特性に及ぼす冷却液温度及び固体壁熱物性の影響（2024-09-12）
• 液体ナトリウム噴流の分裂特性に関する数値シミュレーション（2024-09-11）
• 液滴・液膜衝突現象におけるクラウンの生成と重力に関する数値解析（2024-09-09）
• Experimentation and Modeling of Subcooled Flow Boiling from the Perspective of Large Bubble Formation（2024-08-27）
• Flow boiling CHF (the liquid film dryout and the departure from nucleate boiling)（2024-08-18）
• The Effect of Liquid and Wall Properties Toward the Increase of Wetting Velocity in the Case of Using Multiple Plates in the Top-Reflood Vertical Surfaces（2024-08-06）
• The Robust Development of a Thermal Hydraulic Analysis Method for Condensation Bubbles in Subcooled Flow Boiling Using AI Based Object Detection and Tracking Technique（2024-08-05）
• 液膜内核沸騰における液滴飛散率の評価（2024-06-18）
• 4 複数のプレートを使用した場合の濡れ速度の増加に対する液体と壁の特性の影響（2024-06-18） [ResearchMap]
• 飽和プール沸騰の限界熱流束に及ぼす加熱壁内熱伝導の影響（2024-06-17）
• 強制対流サブクール沸騰中の気泡⽣成頻度に及ぼす発泡核間⼲渉の影響（2024-05-29） [ResearchMap]
• Development an IVR System with Honeycomb Cooling Technology that combines CHF Improvement and Rapid Cooling of High-Temperature Bodies (3) Elucidation of Rapid Cooling Mechanism of High-Temperature Bodies by Nanofluids（2024-03-27） [ResearchMap]
• Modeling and experimental validation for the relation between large bubble formation and departure from nucleate boiling（2024-03-26） [ResearchMap]
• 二相流CFDに基づく機構論的DNB予測手法の開発 (4)二相流CFDによるボイド率分布解析（2024-03-26） [ResearchMap]
• 二相流CFDに基づく機構論的DNB予測手法の開発 (3)強制対流沸騰下における大気泡生成モデルの構築（2024-03-26） [ResearchMap]
• 二相流CFDに基づく機構論的DNB予測手法の開発 (1)全体概要と流動沸騰実験（2024-03-26） [ResearchMap]
• 急収縮ノズルから流出する液噴流の流動特性に関する研究（2024-03-26）
• 液膜内核沸騰における液滴飛散割合の評価（2024-03-13）
• 液滴・液膜衝突時に生じる二次液滴の性質（2024-03-13）
• 鉛直矩形管における気相混入による二相流熱伝達促進（2024-03-13）
• 二相流CFDに基づく機構論的DNB予測手法の開発（2023-12-26）
• 強制対流サブクール沸騰中におけるOSV及びDNBメカニズムの新解釈（2023-12-21）
• New interpretations of the OSV and DNB phenomena in subcooled flow boiling（2023-11-27）
• ナノ粒子層をウィックとするヒートパイプの伝熱性能に及ぼす充填率と作動流体の影響（2023-10-14）
• 部門設立30周年記念出版 Vol.1 動力エネルギー工学の基礎（2023-09-21）
• A study of tube inclination and jacket plate effect on freeze plug performance in molten salt reactors（2023-09-07）
• サブクールフローボイリングにおけるOsvの発生に及ぼす気泡の合体の役割（2023-09-07）
• Integration of AI Technology and Thermal Hydraulics for the Development of a Data-Driven Methodology for Plant Safety Assessment (3) Robust condensation bubble feature extraction in subcooled flow boiling using object detection and tracking technique（2023-09-07）
• 人工知能技術と熱流動の融合によるデータ駆動型プラント安全評価手法の開発 (2) 強制対流サブクール沸騰における発泡核間干渉とAI画像解析の応用（2023-09-07）
• 急収縮ノズルから流出する液噴流の流動様式と分裂挙動に関する研究（2023-09-06）
• Study on the effect of air flowrate and subcooled degree on boiling entrainment rate from a liquid film flowing downwards on a vertically heated surface（2023-09-06）
• Comparison of quench speeds of 1 and 2 cooling surfaces using metal plates（2023-09-04）
• グローバル気泡合体機構モデルに基づく大型気 泡の形成と有意なボイドの発生との相関性（2023-09-04）
• ナノ粒子層によるヒートパイプの伝熱性能の改善（2023-09-04）
• 液滴・液膜衝突時の二次液滴生成特性（2023-08-26）
• G221 ナノ粒子層をウィックとするヒートパイプの伝熱性能に及ぼす充填率の影響（2023-05-26）
• Measurement of Boiling Entrainment Rate from a Liquid Film Flowing Downwards on a Vertical Heated Surface（2023-03-14）
• プール沸騰の限界熱流束に及ぼす伝熱面内熱拡散の影響（2023-03-14）
• 長円形ノズルから流出する液噴流の分裂と液滴スプラッシュに関する研究（2023-03-14）
• Experiment on boiling entrainment from a falling liquid film
• ナノ流体によるヒートパイプの伝熱性能の改善
• 強制対流サブクール沸騰における発泡核間の干渉が気泡の発泡頻度に与える影響
• Measurement of Bubbly Layer Void Fraction at the Point of Onset of Significant Void in Subcooled Flow Boiling
• 長円形ノズルから流出する液噴流の分裂挙動に関する研究
• プール沸騰CHFに及ぼす伝熱面材質の影響
• シリカゾルにおけるヒートパイプへの応用及び伝熱性能の影響
• ナノ流体によるナノ粒子層をウィックとするヒートパイプの伝熱 性能の改善
• A New Mechanistic Model for Prediction of the Departure from Nucleate Boiling Heat Flux
• POSSIBLE ROLE OF BUBBLE COALESCENCE IN CAUSING OSV AND DNB IN SUBCOOLED FLOW BOILING
• ON SPLASHING DURING DROP IMPACT ONTO A QUIESCENT LIQUID FILM
• 現象論的クエンチモデルの開発及び適用性の検討
• Experimental Study on Onset Condition of Boiling Entrainment from Falling Liquid Film with Gas Sheared Flow

Books and Other Publications

• Thermal and Nuclear Power Generation（2020）
• 新しい気液二相流数値解析（2002）
• Applicability of high-order upwind difference methods to the two-fluid model（1995）
• Applicability of high-order upwind difference methods to the two-fluid model（1995）

Works

• 広範囲の燃料格子仕様に適用する汎用沸騰遷移解析手法に関する技術開発（2004）
• 気液界面相互作用モデルに関する研究（2001）
• A study on analytical models for phase interface（2001）
• オイラー・ラグランジェモデルを用いた分散性気液二相流数値解析に関する研究（2000）
• A study on numerical simulation of dispersed two-phase flow using Euler-Lagrange model（2000）

Research Projects

Media Coverage

Industrial Property Rights

• ヒートパイプ製造方法（特許第7284988号）
• シリンジポンプ装置（特許第6899132号）
• フリーズバルブ、原子炉、および太陽熱発電装置（特願2019-092316）
• ボイラ（特開2018-96631）
• 冷却剤（特願2018-044725）
• 冷却剤、冷却装置および冷却方法（特願2017-046260）
• 気液二相流シミュレーションの計算方法、プログラム、および装置（特開2014-013424）
• 逆熱対流混相流体（特開2001-262133）

Professional Memberships

• 日本伝熱学会
• 日本原子力学会
• 日本機械学会
• 日本混相流学会

Committee Memberships

Teaching Experience

• インフォパワード・エネルギー概論
• Physics Ⅱ
• 熱工学基礎
• 熱力学応用
• 熱力学

Social Contribution

Academic Contribution