小林 宏充
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- 分野 :
- 物理学
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- E-mail :
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- 専門 :
- 流体力学、乱流、電磁流体力学
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- 学歴 :
- 東京工業大学 大学院総合理工学研究科 創造エネルギー専攻(工学博士)
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- 所属学会 :
- 日本物理学会、日本流体力学会、日本機械学会、日本電気学会、American Physical Society
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- 担当教科 :
- 物理学(I):「身の回りの物理」、物理学(II):「オムニバス現代物理」、自然科学研究会(III,IV):「流れの物理」
研究・教育
Large Eddy Simulationにおける乱流のモデル化
電磁流体のコンピュータシミュレーション
テーマ:
乱流構造に着目したSGSモデル、複雑物体におけるLES、電磁流体中の乱流構造、超流動ヘリウム中の量子乱流と常流体乱流など
主要論文
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Inagaki, K., Kobayashi, H. (2023) Analysis of anisotropic subgrid-scale stress for coarse large-eddy simulation. Physical Review Fluids8, 104603
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Nitta, K., Sakai, T., Muneoka, H., Shimizu, Y., Kobayashi, H., Terashima, K., Ito, T. (2024) Highly Reproducible Synthesis of Hollow Zirconia Particles via Atmospheric-Pressure Plasma Processing with Inkjet Droplets. Plasma Chemistry and Plasma Processing44:289–303
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Hasebe, T., Sasaki, R., Fujino, T., Takana, H., Kobayashi, H.(2023) Experimental and theoretical analyses on power generation characteristics of co-axial MHD energy conversion device. Electrical Engineering in Japan216, e23446
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Nitta, K., Muneoka, H., Shimizu, Y., Kobayashi, H.,, Terashima, T., Ito, T. (2023) Evaporation behavior of liquid microdroplets in atmospheric-pressure non-equilibrium plasma. Plasma Sources Science and Technology32, 055008
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Tang, Y., Guo, W., Kobayashi, H., Yui, S., Tsubota, T., Kanai, T. (2023) Imaging quantized vortex rings in superfluid helium to evaluate quantum dissipation. Nature Communications14, 2941
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Yui, S., Tang, Y., Guo, W., Kobayashi, H., Tsubota, M. (2022) Universal Anomalous Diffusion of Quantized Vortices in Ultraquantum Turbulence. Physical Review Letters129: 025301 (Editors' Suggestion)
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Inagaki, K., Kobayashi, H. (2022) Transport and modeling of subgrid-scale turbulent kinetic energy in channel flows. AIP Advances12: 045222
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Hasegawa, H., Aoki, T., Kobayashi, H., Idomura, Y., Onodera, N. (2021) Tree Cutting Approach for Domain Partitioning on Forest-of-Octrees-based Block-structured Static Adaptive Mesh Refinement with Lattice Boltzmann Method. Parallel ComputingVol.108, 102851
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Sasaki, R., Fujino, T., Takana, H., Kobayashi, H. (2021) Theoretical analysis of annular laminar flows with MHD interaction driven by rotating co-axial cylinder. Electron Comm JpnVol.104, No.2, pp.1-9
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Inagaki, K., Kobayashi, H.(2020) Role of various scale-similarity models in stabilized mixed subgrid-scale model. Physics of Fluids 31: 075108
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Yui, S., Kobayashi, H., Tsubota, M., Guo. W. (2020) Fully Coupled Two-Fluid Dynamics in Superfluid 4He: Anomalous Anisotropic Velocity Fluctuations in Counterflow. Physical Review Letters124: 155301
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Klein, M, Ketterl, S., Engelmann, L., Kempf, A., Kobayashi, H.(2020) Regularised, parameter free scale similarity type models for Large Eddy Simulation. International Journal of Heat and Fluid Flow81: 108496
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Kobayashi, H., Yui, S., Tsubota, M. (2019) Numerical Study on Entrance Length in Thermal Counterflow of Superfluid 4He. Journal of Low Temperature Physics196: 35-41
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Kobayashi, H.(2018) Improvement of SGS model using scale-similarity model based on analysis of SGS force and SGS energy transfer. International Journal of Heat and Fluid Flow72: 329-336
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Yui, S., Tsubota, M., Kobayashi, H.(2018) Three-Dimensional Coupled Dynamics of the Two-Fluid Model in Superfluid 4He: Deformed Velocity Profile of Normal Fluid in Thermal Counterflow. Physical Review Letters120: 155301
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Kobayashi, H., Okuno, Y. (2016) Turbulent and Electrical Phenomena in a Liquid Metal MHD Energy Conversion Device under Various Load Conditions IEEJ Transactions on Power and Energy136: 773-778
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Sugimoto N., Ishioka K., Kobayashi H., and Shimomura Y.(2015) Cyclone-anticyclone asymmetry in gravity wave radiation from a co-rotating vortex pair in rotating shallow water. Journal of Fluid Mechanics772: 80-106.
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Yoshizawa, A., Kobayashi, H., Sugimoto, N.,Yokoi, N., Shimomura, Y.(2013) A Reynolds-averaged turbulence modeling approach to the maintenance of the Venus superrotation. Geophysical & Astrophysical Fluid Dynamics107, 6: 614-639
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Kobayashi, H., Shionoya, H., Okuno, Y. (2012) Turbulent duct flows in a liquid metal magnetohydrodynamic power generator. Journal of Fluid Mechanics713: 243-270
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Kobayashi, H., Matsumoto, E., Fukushima, N., Tanahashi, M., Miyauchi, Ueda M. (2011) Statistical properties of the local structure of homogeneous isotropic turbulence and turbulent channel flows. Journal of Turbulence12 (11) : 1-16
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Onodera, N., Aoki, T., Kobayashi, H.(2011) Large-Eddy Simulation of Turbulent Channel Flows with Conservative IDO Scheme. Journal of Computational Physics230 (14) : 5785-5805
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Kobayashi H. (2008) Large eddy simulation of magnetohydrodynamic turbulent duct flows. Phys Fluids20: 015102
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Kobayashi H., Ham F., Wu, X. (2008) Application of a local SGS model based on coherent structures to complex geometries. Int J Heat Fluid Flow29: 640- 653
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Kobayashi, H.(2006) Large eddy simulation of magnetohydrodynamic turbulent channel flows with local subgrid-scale model based on coherent structures Phys. Fluids18: 045107
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Kobayashi H.(2005) The subgrid-scale models based on coherent structures for rotating homogeneous turbulence and turbulent channel flow. Phys Fluids17: 045104
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Kobayashi H., Shimomura Y.(2001) The Performance of Dynamic Subgrid-Scale Models in the Large Eddy Simulation of Rotating Homogeneous Turbulence. Phys Fluids 13: 2350-2360
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Kobayashi H., Okuno Y., Kabashima S. (1998) Three-Dimensional Structures of MHD Flow in a Disk Generator. IEEE Trans Plasma Science26: 1526-1531
研究プロジェクト
著書
受賞
関連リンク
- 詳しいプロフィール・業績 http://k-ris.keio.ac.jp/Profiles/72/0007193/profile.html
- 慶應義塾大学 法学部 http://www.law.keio.ac.jp/
- 慶應義塾大学 物理学教室 http://sasuke.econ.hc.keio.ac.jp/
- 慶應義塾大学 自然科学研究教育センター http://www.sci.keio.ac.jp/
- 日吉キャンパス特色GP http://www.sci.keio.ac.jp/gp/