Kunihito MATSUMURAAssociate Professor
■Researcher basic information
Organization
- College of Engineering Department of Mechanical Systems Engineering
- Graduate School of Science and Engineering（Master's Program） Major in Mechanical Systems Engineering
- Graduate School of Science and Engineerin（Doctoral Program） Major in Complex Systems Science
- Faculty of Applied Science and Engineering Domain of Mechanical Systems Engineering
Research Areas
Member History
External link
■Research activity information
Award
Paper
- 垂直管内の突沸現象解明に関する研究
松村邦仁; 神永文人; 鈴木政浩; 藤井寛一, Lead
日本原子力学会和文論文誌, 01 Jun. 2014, [Reviewed] - 垂直円筒容器内のガイセリングに関する研究
松村邦仁; 神永文人; 鈴木政浩; 藤井寛一, Lead
日本原子力学会和文論文集, 2012, [Reviewed] - Experimental investigation of rising gas bubble characteristics from a vertical tube under CCFL condition
Kunihito Matumura and Fumito Kaminaga, Lead
Science and Technology of Nuclear Installations, Countercurrent Flow Limitations in a Pressurized Water Reactor, 2012, [Reviewed] - 地域連携を生かした茨城大学における原子力工学教育の取り組み
松村邦仁; 神永文人; 関東康助; 田中伸厚; 三枝幹夫; 菊池賢治; 車田亮, Lead
工学教育学会, 2012, [Reviewed] - Study on the Performance of an advanced Water-Cooled Heat Sink Using a Thermosyhon Mechanism for Electronic Devices
F.Kaminaga and K. Matsumura, Lead
Heat Pipe Science and Technology, An International Journal, 2010, [Reviewed] - Nucleate boiling performance of azeotropic binary mixtures in a saturated pool boiling system
K.Matsumura and F. Kaminaga, Lead
Proceedings of 14th International Heat Transfer Conference, 2010, [Reviewed] - ループ型並列密閉熱サイフォンの伝熱特性に関する研究(熱コンダクタンスによる評価)
高橋章; 神永文人; 松村邦仁
日本機械学会論文集B編, 2008, [Reviewed] - Study on thermal conductance of looped parallel closed thrmosyphon
Akira Takahashi; F. Kaminaga and K. Matsumura
Proceedings of the 2nd International Forum on Heat transfer, 2008, [Reviewed] - Heat transfer performance in a looped parallel thermosyphon
F. Kaminaga; K. Matsumura and Akira Takahashi)
Proceedings of the 14 th International Heat pipe Conference, 2007, [Reviewed] - Saturated Flow Boiling of Water in a Vertical Small Diameter Tube
B. Sumith; F. Kaminaga and K. Matsumura
Experiments in Thermal and Fluid Science, 2003, [Reviewed] - Pressure Drop in a Capillary Tube in Boiling Two-Phase Flow
F. Kaminaga; B. Sumith; and K. Matsumura
Thermal Science and Engineering, 2003, [Reviewed] - Heat transfer Characteristics in an Evaporator Section of a Looped Parallel Thermosyphon
F. Kaminaga; J. Tokuhara; Chowdhury Feroz MD and K. Matsumura
Proceedings of the 7th International Heat Pipe Symposium,, 2003 - A Linear Stability Analysis of a Vapor Film in terms of the Triggering of Vapor Explosions
M. Furuya; K. Matsumura and I.Kinoshita
JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY, 2002, [Reviewed] - 蒸気爆発トリガリングにおける蒸気膜の線形安定性解析
古谷正裕; 松村邦仁; 木下泉, A Detailed analytical model to explain the vapor film collapse was developed to evaluate the occurrence conditions of self-triggering vapor explosions. The following conclusions were drawn based on linear stability analysis using the thermo-dynamic property of water, by linearizing and perturbing basic equations (Rayleigh-Lamb-Plesset's bubble momentum equation, the mass conservation equation, the state equation for ideal gas, and the Clausius-Clapeyron equation). The vapor film stabilizes with the reduction of the hot-liquid diameter, decreasing the condensation heat transfer coefficient, and increasing the thermal radiation coefficient. The cold-liquid viscosity and surface tension have a stabilizing effect, though this effect is negligibly small where the hot-liquid diameter is over 1 mm. The analysis predicts the vapor explosion occurrence limits obtained experimentally by other researchers to within approximately 10 K., The Japan Society of Mechanical Engineers
日本機械学会論文集B編, 2002 - 超撥水面への空気供給による摩擦抵抗低減に関する研究(第1報:気相膜形成時の流動状態と安定性)
松村邦仁; 神永文人; 齋藤寛, Lead, A frictional drag reduction using a specific coating surface (Super Water-Repellent Surface) has been studied. Experiments were carried out by injecting a small amount of air to a rectangular horizontal duct with super water-repellent wall. Three kinds of flow patterns, i.e., bubble, slug and stable air film flow, were defined based on the observation of flow behaviors. It was shown that the friction factors with super water-repellent wall duct were smaller than those of the smooth acrylic wall when the thin air film was formed. The maximum drag reduction ratio was about 32% at Reynolds number around 24000. At higher Reynolds number, the drag reduction ratio decreased due to air film-bubble flow transition occurring., The Japan Society of Mechanical Engineers
日本機械学会論文集B編, 2002, [Reviewed] - 超撥水面への空気供給による摩擦抵抗低減に関する研究(第2報:摩擦抵抗の低減メカニズムの考察)
松村邦仁; 神永文人; 齋藤寛, Lead, Experiments were conducted to investigate the slit width effect on the frictional drag reduction using the Super water repellent surface (SWR) and air injection method. The results showed that the friction factor of slit width 2.0 mm was smaller than that of 0.5 mm at low Reynolds number. It was also observed that the stable plane air film was formed for slit width 2.0 mm. The drag reduction mechanism, considering fluid slip at the air/water interface, was also studied both numerically and theoretically. As a result, the drag reduction by the thin air film was maximally 95% at Re=24×10^4 was obtained., The Japan Society of Mechanical Engineers
日本機械学会論文集B編, 2002, [Reviewed] - 流体の流れ込みによる容器内自由液面の動揺現象に関する研究(現象の分類と振動モードの支配要因
中村弘史; 神永文人; 松村邦仁, This study experimentally examines the sloshing behavior In a pool by a jet flow injected from free surface into the pool. The effect of parameters : pool geometry, jet injection angle and jet injection location, are investigated. The experiment is conducted in a simplified two-dimensional rectangular pool having a free surface and the free jet injected from above the surface. Observed free surface oscillations are classified into five regimes : (1) Standing wave, (2) Transition wave, (3) Vortex, (4) Hydraulic jump and (5) Stable or ripples. The standing wave and the transition wave indicate several frequencies dependent on pool geometry. The frequencies of the standing wave almost agree with the theoretical sloshing frequencies. In the transition wave, unstable surface behavior with a progressive wave is observed on the standing wave, and includes two predominant frequencies. Those frequencies also agree with the theoretical frequencies of n-th and (n+1)-th mode of the standing wave. The free surface oscillation depends on the pool size and the jet injection location. It is noted that the pool length affects the frequency of the surface oscillation and the jet injection location affects the mode. A simplified resonance model can predict the transition mechanism of the standing wave mode., The Japan Society of Mechanical Engineers
日本機械学会論文集 B編, 2001, [Reviewed] - Experimental Study on Base Triggered Vapor Explosions for Molten Tin and Water System
K. Matsumura; H. Nariai; Y Egashira and M Ochimizu)
Journal of Nuclear Science and Technology, 1999, [Reviewed] - Effect of Thermal Properties on the Fragmentation of Spontaneous Vapor Explosion
K. Matsumura; H. Nariai and M.. Kakimi, Lead
Proceedings of the 7th International Conference on Nuclear Engineering (ICONE-7), 1999, [Reviewed] - Self-induced Sloshing of Free Surface Caused by Free jet
H. Nakamura; F. Kaminaga and K. Matsumura
Proceedings of 7th International Conference on Nuclear Engineering (ICONE-7), 1999, [Reviewed] - Study on Condensation Heat Transfer Characteristics in a Thermosyphon with Non-Condensable Gas Effect
H. Hashimoto; F. Kaminaga and K. Matsumura
Proceedings of the 11th International Heat pipe Conference,, 1999 - Property dependence on boiling heat transfer in a small diameter tube
Chowdhury Feroz MD.; F. Kaminaga and K. Matsumura
Proceedings of the 11th International Heat pipe Conference,, 1999 - Boiling Heat Transfer Characteristics in Vertical Small Diameter Tubes under Sub-atmospheric Pressure and Natural Circulation Conditions
Chowdhury Feroz MD; F. Kaminaga and K. Matsumura, 日本ヒ-トパイプ協会
Heat Pipe Science and Engineering, 1998, [Reviewed] - Study on relationship between rising gas bubble and falling liquid flow in CCFL condition
F. Kaminaga; K. Matsumura; A. Ouchi and Y. Shibata
Proceedings of the 6th International Conference on Nuclear Engineering (ICONE-6), 1998, [Reviewed] - Experimental Study on the Base Triggered Spontaneous Vapor Explosions for Molten Tin-Water System
K. Matsumura; H. Nariai; Y Egashira and M Ochimizu, Lead
Proceedings of the International Seminar on Vapor Explosions and Explosive Eruptions, 1997, [Reviewed] - Self-Triggering Mechanism of Vapor Explosions for the Large-Scale Experiments Involving Fuel Simulant Melts
K. Matsumura and H. Nariai, Lead
Journal of Nuclear Science and Technology, 1997 - Self-Triggering Mechanism of Vapor Explosions for a Molten Tin and Water System
K. Matsumura and H. Nariai
Journal of Nuclear Science and Technology, 1996, [Reviewed] - The Occurrence Condition of Spontaneous Vapor Explosions
K. Matsumura and H. Nariai, The Volcanological Society of Japan
Proceedings of the ASME-JSME 4th International Conference on Nuclear Engineering (ICONE-4), 1996 - Effect of Ethanol Addition on the Self-Triggering of Tin-Water Steam Explosion
K. Matsumura; M. Sakurai and H. Nariai, Lead
Proceedings of the ASME-JSME Thermal Engineering Joint Conference, 1995, [Reviewed] - Thermal Interaction Zone and Self-triggering mechanism of tin-water system
K. Matsumura; H. Nariai; and M. Sakurai
Proceedings of the Multidiciplinary International Seminar on Intence Multiphase Interaction, 1995, [Reviewed] - Thermal Interaction Zone of Vapor Explosion with Tin-Water Drop Experiment
K. Matsumura and H. Nariai, Lead
Proceedings of the 4th International Topical Meeting on Nuclear Thermal Hydraulics, Operations and Safety, 1994, [Reviewed]
MISC
- Study on Heat Transfer Characteristics in Looped Parallel Closed Thermosyphon (Evaluation Using Thermal Conductance)
Akira Takahashi; Fumito Kaminaga; Kunihito Matsumura
Transaction of JSME, Ser. B, 2008
Lectures, oral presentations, etc.
- 密閉⼆相熱サイフォンの蒸発部伝熱促進に関する研究
皆川颯太; 橋本大二郎; 松村邦仁
日本機械学会 山梨講演会, 26 Oct. 2024 - 気液分離を目的とした水平円管内のねじりテープ挿入効果に関する研究
安田陽; 高木創太; 松村邦仁
日本混相流学会 混相流シンポジウム, 04 Sep. 2024 - 小規模蒸気爆発におけるマイクロジェットの貫入メカニズムに関する研究
岩田優音; 垣内幸太; 松村邦仁
日本混相流学会 混相流シンポジウム, 04 Sep. 2024 - ねじりテープを挿入した水平管内の流動特性と流れ解析
高木創太; 松村 邦仁; 安田 陽
日本機械学会 茨城講演会, 30 Aug. 2024 - SPH粒子法を用いたマイクロジェット貫入時の液面揺動に関する研究
志村朋美; 岩田優音; 松村邦仁
日本機械学会 茨城講演会, 30 Aug. 2024 - 小規模水蒸気爆発の微粒化過程解明のためのマイクロジェットによる実験的研究
進藤 麗允、菅野 俊輔、松村 邦仁
日本原子力学会2022年秋の大会, 08 Sep. 2022
20220907, 20220909 - 単孔ノズルから離脱する気泡の離脱頻度に及ぼす濡れ縁性状の影響
高田文也,赤須敬樹,松村邦仁
日本混相流学会混相流シンポジウム2022, 21 Aug. 2022
20220819, 20220821 - Study on effect of surface wettability on air bubbles leaving the nozzle
赤須 敬樹; 髙田 文也; 松村 邦仁
第30回日本機械学会茨城講演会, 19 Aug. 2022
20220819, 20220819 - Acoustic analysis of boiling sound in pool-based subcooled boiling
菅野俊輔; 松村 邦仁
第30回日本機械学会茨城講演会, 19 Aug. 2022
20220819, 20220819 - Study on the influence of heat receiving surface emissivity on radiation and convective heat transfer between parallel flat plates
染谷巧; 皆川颯太; 松村 邦仁
第30回日本機械学会茨城講演会, 19 Aug. 2022
20220819, 20220819 - Experimental study on air-liquid interfacial response associated with liquid jet intrusion in an isothermal condition
進藤 麗允; 菅野 俊輔; 松村 邦仁
第30回日本機械学会茨城講演会, 19 Aug. 2022
20220819, 20220819 - 遮熱塗料塗布面の熱応答特性に関する研究
林一尋; 笹倉柊哉; 松村邦仁
日本機械学会九州支部沖縄講演会, 16 Nov. 2019 - 遮熱塗料を壁面塗布した室内空間の熱応答特性に関する研究
林一尋; 笹倉柊哉; 松村邦仁
第27回日本機械学会関東支部茨城講演会, 22 Aug. 2019 - ガイゼリング現象解明のための室内実験における沸騰部容積の影響に関する研究
箱崎裕太郎; 川口瞬生; 松村邦仁
第27回日本機械学会関東支部茨城講演会, 22 Aug. 2019 - ノズルから離脱する気泡に及ぼす表面濡れ性の影響
阿部真里奈; 松村邦仁
第27回日本機械学会関東支部茨城講演会, 22 Aug. 2019 - 垂直管内のガイゼリング現象に関する実験及び数値解析による予測
箱崎裕太郎; 松村邦仁
2019年春の年会(日本原子力学会), 25 Mar. 2019 - 低流量条件下における単孔ノズルからの気泡離脱に及ぼす濡れ性の影響
阿部真里奈; 松村邦仁
第26回日本機械学会関東支部茨城講演会, 22 Aug. 2018 - 垂直管内のサブクール沸騰における温度及び圧力変動特性い関する研究
箱崎裕太郎; 松村邦仁
第26回日本機械学会関東支部茨城講演会, 22 Aug. 2018 - 静止液体中における細孔ノズルから発生する気泡の成長に関する研究
長津健吾; 大塚雄太; 松村邦仁
第25回日本機械学会関東支部茨城講演会, 29 Aug. 2017 - 火山地帯における間欠泉の熱流体現象の解明に関する研究
玉根正貴; 松村邦仁
第25回日本機械学会関東支部茨城講演会, 29 Aug. 2017 - 1-ブタノール水溶液のプール沸騰熱伝達特性に関する研究
植田亮; 成田大; 松村邦仁
第２３回日本機械学会関東支部茨城講演会, 28 Aug. 2015 - 垂直細管群流路における流下液の流量及び圧力変動に関する研究
第２３回日本機械学会関東支部茨城講演会, 28 Aug. 2015 - 水平加熱平板上の自然対流における局所の熱伝達特性と流れ場の対応
第２３回日本機械学会関東支部茨城講演会, 28 Aug. 2015 - 地中熱有効利用のための土壌の簡易熱伝導率計測に関する研究
第２３回日本機械学会関東支部茨城講演会, 28 Aug. 2015 - 地中熱採熱システム高性能化のための土壌熱応答特性
第２３回日本機械学会関東支部茨城講演会, 28 Aug. 2015 - 細管群流路における対向流条件下での液の流下特性
日本原子力学会北関東支部 若手研究者発表会, 18 Apr. 2014 - 垂直管内の突沸現象に及ぼす加熱方式と管長の影響
日本原子力学会北関東支部 若手研究者発表会, 18 Apr. 2014 - プール沸騰系におけるカーボンナノ分散流体の沸騰熱伝達特性
日本機械学会関東支部茨城ブロック 茨城講演会, 06 Sep. 2013 - 並列細管流路内の気液二相流に関する研究
日本機械学会関東支部茨城ブロック 茨城講演会, 06 Sep. 2013 - 液体貯蔵タンクの流入・流出時の流動特性の可視化計測
日本機械学会関東支部茨城ブロック 茨城講演会, 06 Sep. 2013 - 垂直円筒容器内の沸騰現象における加熱方式と管長の影響
日本機械学会関東支部茨城ブロック 茨城講演会, 06 Sep. 2013 - 細管流路系における対向気液二相条件での液の流下特性に関する研究
日本機械学会関東支部 第20期総会・講演会, 06 Sep. 2013 - 垂直円筒容器内の沸騰現象に関する研究
日本原子力学会北関東支部 若手研究者発表会, 19 Apr. 2013 - 垂直管内の突沸現象に関する研究
日本機械学会関東支部茨城ブロック 茨城講演会, 24 Aug. 2012 - 二成分混合液体の細管内強制対流沸騰熱伝達に関する研究
日本機械学会関東支部茨城ブロック 茨城講演会, 24 Aug. 2012 - 並列ループ型熱サイフォンの伝熱特性に関する研究（最大熱輸送量の評価）
日本機械学会関東支部 第18期総会・講演会, 10 Mar. 2011 - 多孔質体を利用した過熱水蒸気の生成に関する研究
日本機械学会関東支部 第18期総会・講演会, 10 Mar. 2011 - 細管内強制対流沸騰における2成分液体の伝熱特性に関する研究
日本機械学会関東支部 第18期総会・講演会, 10 Mar. 2011 - 気液対向二相流における気泡離脱に及ぼす表面濡れ性の影響
日本機械学会関東支部 第18期総会・講演会, 10 Mar. 2011
Research Themes
- 原子力発電所廃炉プロセスの高度化及び除染・炉心解体技術の改良に資する デジタルツイン技術の概念検証
May 2024 - Mar. 2027 - 放射線可視化(見える化)実習を特色とする実践的な人材育成
Sep. 2016 - Mar. 2021 - 遮熱塗料に関する研究
Sep. 2018 - Oct. 2019 - 地中熱利用冷暖房システムの熱源設備の技術開発
Apr. 2014 - Mar. 2015 - 小型過熱水蒸気発生器の最適設計方法の開発
Apr. 2012 - Mar. 2013 - Development of heat dissipation system for electronic devices using flow boiling heat transfer
Grant-in-Aid for Scientific Research (C)
Ibaraki University
2005 - 2006 - Development of Closed Two-Phase Thermosyphon for Decay Heat Removal System
Grant-in-Aid for Scientific Research (C)
Ibaraki University
2002 - 2004
