Organization
Undergraduate School School of Science and Technology Senior Assistant Professor
Title
Senior Assistant Professor
External link
Degree
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博士（工学） ( 2013.3 慶應義塾大学 )
Research Interests
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Biofluid mechanics
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Fluid mechanics
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Shape optimization
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Thermal engineering
Research Areas
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Manufacturing technology (mechanical,electrical/electronic, chemical engineering) / Thermal engineering / Heat transfer enhancement
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Manufacturing technology (mechanical,electrical/electronic, chemical engineering) / Fluid engineering / Flow control
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Manufacturing technology (mechanical,electrical/electronic, chemical engineering) / Fluid engineering / Shape optimization
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Manufacturing technology (mechanical,electrical/electronic, chemical engineering) / Design engineering / Shape optimization
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Manufacturing technology (mechanical,electrical/electronic, chemical engineering) / Fluid engineering / Biofluid mechanics
Education
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Graduate School of Keio University Science and Technology Science for Open and Environmental Systems
2010.4 - 2013.3
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Graduate School of Keio University Science and Technology Science for Open and Environmental Systems
2008.4 - 2010.3
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Keio University Science and Technology Mechanical Engineering
2004.4 - 2008.3
Research History
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Meiji University School of Science and Technology Department of Mechanical Engineering Informatics Lecturer Ph.D. (Eng.)
2021.4
Country/Region：Japan
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The University of Tokyo Institute of Industrial Science Research Associate
2018.4 - 2020.3
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The University of Tokyo Institute of Industrial Science Postdoctoral fellow
2015.4 - 2018.3
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KTH Royal Institute of Technology Linné FLOW Centre Postdoctoral fellow
2014.4 - 2015.3
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Keio University Department of Mechanical Engineering JSPS Fellow
2013.4 - 2014.3
Professional Memberships
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The Japan Society of Fluid Mechanics
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THE HEAT TRANSFER SOCIETY OF JAPAN
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THE JAPAN SOCIETY OF MECHANICAL ENGINEERS
Committee Memberships
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日本流体力学会 流体力学会年会2019実行委員
2018.10 - 2019.9
Committee type：Academic society
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日本機械学会 動力エネルギー部門講演会実行委員
2018 - 2019
Committee type：Academic society
Papers
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Complex relationship among vessel diameter, shear stress and blood pressure controlling vessel pruning during angiogenesis. International journal
Vivek Kumar, Yosuke Hasegawa, Prashant Kumar, Takao Hikita, Mingqian Ding, Yukinori Kametani, Masanori Nakayama
PLoS computational biology 22 ( 1 ) e1013565 2026.1
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Numerical evaluation reveals the effect of branching morphology on vessel transport properties during angiogenesis. International journal
Fatemeh Mirzapour-Shafiyi, Yukinori Kametani, Takao Hikita, Yosuke Hasegawa, Masanori Nakayama
PLoS computational biology 17 ( 6 ) e1008398 2021.6
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Dissimilar heat transfer enhancement in a fully developed laminar channel flow subjected to a traveling wave-like wall blowing and suction Reviewed
Arjun J. Kaithakkal, Yukinori Kametani, Yosuke Hasegawa
International Journal of Heat and Mass Transfer 164 2021.1
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Heat transfer enhancement and pressure loss in a plate-fin heat exchanger with V-shaped oblique wavy surface Reviewed
Jiaming Gong, Junya Onishi, An He, Yukinori Kametani, Yosuke Hasegawa, Naoki Shikazono
International Journal of Heat and Mass Transfer 161 2020.11
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Dissimilarity between turbulent heat and momentum transfer induced by a streamwise travelling wave of wall blowing and suction Reviewed
Arjun J. Kaithakkal, Yukinori Kametani, Yosuke Hasegawa
Journal of Fluid Mechanics 886 2020
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A new framework for design and validation of complex heat transfer surfaces based on adjoint optimization and rapid prototyping technologies Reviewed
Yukinori Kametani, Yutaka Fukuda, Takayuki Osawa, Yosuke Hasegawa
Journal of Thermal Science and Technology 15 ( 2 ) 1 - 15 2020
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Design of a pumpless chaotic mixing device driven by the vibration-induced flow Reviewed
Kanji Kaneko, Takayuki Osawa, Yukinori Kametani, Yosuke Hasegawa, Hiroaki Suzuki
21st International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2017 255 - 256 2020
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Topology optimization of electrolyte-electrode interfaces of solid oxide fuel cells based on the adjoint method Reviewed
Junya Onishi, Yukinori Kametani, Yosuke Hasegawa, Naoki Shikazono
Journal of the Electrochemical Society 166 ( 13 ) F876 - F888 2019
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Numerical and experimental analyses of three-dimensional unsteady flow around a micro-pillar subjected to rotational vibration Reviewed International journal
Kanji Kaneko, Takayuki Osawa, Yukinori Kametani, Takeshi Hayakawa, Yosuke Hasegawa, Hiroaki Suzuki
Micromachines 9 ( 12 ) 2018.12
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Adjoint-based shape optimization for turbulent convective heat transfer with a hybrid RANS-DNS approach Reviewed
Yukinori Kametani, Yosuke Hasegawa
International Heat Transfer Conference 2018-August 5011 - 5018 2018
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A numerical model for three-dimensional analysis of vibration-induced flow Reviewed
Kanji Kaneko, Takayuki Osawa, Yukinori Kametani, Yosuke Hasegawa, Hiroaki Suzuki
22nd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2018 1 465 - 467 2018
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Optimal control of heat and fluid flow in a channel at low Reynodls numbers Reviewed
Arjun J. Kaithakkal, Yukinori Kametani, Kimio Kohara, Tatsuya Yoshida, Yosuke Hasegawa
International Heat Transfer Conference 2018-August 5585 - 5592 2018
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Drag reduction capability of uniform blowing in supersonic wall-bounded turbulent flows Reviewed
Yukinori Kametani, Ayane Kotake, Koji Fukagata, Naoko Tokugawa
Physical Review Fluids 2 ( 12 ) 2017.12
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Drag reduction in spatially developing turbulent boundary layers by spatially intermittent blowing at constant mass-flux Reviewed
Yukinori Kametani, Koji Fukagata, Ramis Örlü, Philipp Schlatter
Journal of Turbulence 17 ( 10 ) 913 - 929 2016.10
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Effect of uniform blowing/suction in a turbulent boundary layer at moderate Reynolds number Reviewed
Yukinori Kametani, Koji Fukagata, Ramis Örlü, Philipp Schlatter
International Journal of Heat and Fluid Flow 55 132 - 142 2015.10
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0620 Effect of uniform blowing or suction on spatially developing turbulent boundary layers
KAMETANI Yukinori, Orlu Ramis, SCHLATTER Philipp, FUKAGATA Koji
The Proceedings of the Fluids engineering conference 2015 ( 0 ) _0620 - 1_-_0620-5_ 2015
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Direct numerical simulation of a turbulent mixing layer with a transversely oscillated inflow Reviewed
Yukinori Kametani, Masayuki Kawagoe, Koji Fukagata
JOURNAL OF FLUID SCIENCE AND TECHNOLOGY 10 ( 1 ) 2015
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Drag reduction in spatially developing turbulent boundary layers by blowing at constant mass-flux Reviewed
Yukinori Kametani, Ramis Orlii, Koji Fukagata, Philipp Schlatter
9th International Symposium on Turbulence and Shear Flow Phenomena, TSFP 2015 1 2015
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Drag reduction in turbulent bounady layers: effect of uniform blowing and suction Reviewed
Y. Kametani, K. Fukagata, R. Örlü, P. Schlatter
Proc. 10th Int. ERCOFTAC Symp. on Engineering Turbulence Modelling and Measurements (ETMM10) 2014.9
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Detached eddy simulation of spatially developing turbulent boundary layer at high Reynolds number with uniform blowing Reviewed
R. Kidogawa, Y. Kametani, K. Fukagata
Proc. 10th Int. ERCOFTAC Symp. on Engineering Turbulence Modelling and Measurements (ETMM10) 2014.9
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Direct numerical simulation of turbulent mixing layers with periodic forcing induced inflow Reviewed
Yukinori Kametani, Masayuki Kawagoe, Koji Fukagata
International Symposium on Turbulence and Shear Flow Phenomena, TSFP 2013 3 2013
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Direct numerical simulation of spatially developing supersonic boundary layer for skin friction drag reduction Reviewed
Y. Kametani, K. Fukagata
Proc. 9th Int. ERCOFTAC Symp. on Engineering Turbulence Modeling and Measurements (ETMM9) Paper 0572 2012.9
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Direct numerical simulation of spatially developing turbulent boundary layers with uniform blowing or suction Reviewed
Yukinori Kametani, Koji Fukagata
Journal of Fluid Mechanics 681 154 - 172 2011.8
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Direct numerical simulation of spatially developing turbulent boundary layer for skin friction drag reduction by wall surface-heating or cooling Reviewed
Yukinori Kametani, Koji Fukagata
7th International Symposium on Turbulence and Shear Flow Phenomena, TSFP 2011 2011-July ( 34 ) 1 - 20 2011
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Near-field Development of a Turbulent Mixing Layer Periodically Forced by a Bimorph PVDF Film Actuator
NAKA Yoshitsugu, TSUBOI Ken-ichiro, KAMETANI Yukinori, FUKAGATA Koji, OBI Shinnosuke
Journal of Fluid Science and Technology (Web) 5 ( 2 ) 156-168 (J-STAGE) - 168 2010
MISC
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Application of Optimal Control Theory to Thermo-Fluids Systems
HASEGAWA Yosuke, KAMETANI Yukinori, NAKAKURA Mitsuho, ITOH Toshitaka
Journal of The Society of Instrument and Control Engineers 59 ( 8 ) 527 - 534 2020
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Budget analysis of dissimilarity between turbulent heat and momentum transfer in wall turbulence
KAITHAKKAL Arjun J., KAMETANI Yukinori, HASEGAWA Yosuke
SEISAN KENKYU 72 ( 1 ) 15 - 18 2020
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Effects of capillary vascular branching patterns on transport properties of microcirculation
38 ( 6 ) 411 - 414 2019.12
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Adjoint-based shape optimization of complex heat-transfer surfaces in turbulent flows
KAMETANI Yukinori, HASEGAWA Yosuke
SEISAN KENKYU 70 ( 1 ) 29 - 32 2018
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0406 Friction drag reduction in high Reynolds number spatially developing turbulent boundary layer using uniform blowing control
KIDOGAWA Ryosuke, KAMETANI Yukinori, FUKAGATA Koji
The Proceedings of the Fluids engineering conference 2014 ( 0 ) _0406 - 1_-_0406-2_ 2014
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0309 Detached eddy simulation of high Reynolds number turbulent boundary layer with uniform blowing
KIDOGAWA Ryosuke, KAMETANI Yukinori, FUKAGATA Koji
The Proceedings of the Fluids engineering conference 2013 ( 0 ) _0309 - 01_-_0309-02_ 2013
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S055034 Direct numerical simulation of friction drag reduction control of high Mach number turbulent channel flow
NAKAMURA Tetsuya, KAMETANI Yukinori, FUKAGATA Koji
The Proceedings of Mechanical Engineering Congress, Japan 2011 ( 0 ) _S055034 - 1-_S055034-5 2011
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1308 Numerical simulation of spatially developing turbulent boundary layer for friction drag reduction by wall surface-heating
KAMETANI Yukinori, FUKAGATA Koji
The Proceedings of the Fluids engineering conference 2010 ( 0 ) 369 - 370 2010
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0315 Direct Numerical Simulation of Drag Reduction by Uniform Blowing in Turbulent Boundary Layer
KAMETANI Yukinori, Fukagata Koji
The Proceedings of the Fluids engineering conference 2009 ( 0 ) 179 - 180 2009
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Mixing enhancement using a piezo-film actuator in a turbulent mixing layer
Kametani Yukinori, Naka Yoshitsugu, Fukagata Koji, Obi Shinnosuke
2008 341 - 341 2008
Presentations
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Adjoint-based optimization of heat transfer surface in latent heat thermal storage system International conference
Y. Kametani, T. Yuasa, K. Matsumoto, T. Shoda, M. Ishii, Y. Hasegawa
The 2nd Pacific Rim Thermal Engineering Conference 2019.12
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Adjoint-based shape optimization of heat transfer surfaces in turbulent flows with DNS-RANS hybrid approach International conference
Y. Kametani, Y. Hasegawa
The 9th Asian Symposium on Computational Heat Transfer and Fluid Flow 2019.9
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Dissimilar response of the streamwise velocity and temperature field under traveling wave-like wall blowing and suction International conference
A. J. Kaithakkal, Y. Kametani, Y. Hasegawa
European Drag Reduction and Flow Control Meeting 2019.3
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Adjoint-based shape optimization for complex heat transfer surface in turbulent flows International conference
Y. Kametani, Y. Hasegawa
European Drag Reduction and Flow Control Meeting 2019.3
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随伴解析に基づく乱流熱対流場における伝熱面形状の多自由度最適化 Invited
亀谷 幸憲
日本応用数理学会数理設計研究部会 第20回研究集会 2018.12
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随伴解析を用いた乱流熱対流場における伝熱面形状最適化 Invited
亀谷 幸憲
MMDSワークショップ“工学と数学の接点を求めて” 2018.11
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A numerical model for three-dimensional analysis of vibration-induced flow International conference
K. Kaneko, T. Osawa, Y. Kametani, Y. Hasegawa, H. Suzuki
The 22nd International Conference on Miniaturized Systems for Chemistry and Life Sciences 2018.11
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Experimental assessment of heat transfer and pressure loss characteristics of optimal heat transfer surfaces International conference
Y. Kametani, Y. Hasegawa
The 12th European Fluid Mechanics Conference 2018.9
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Optimal control of heat and fluid in a channel at low Reynolds numbers International conference
A.J. Kaithakkal, Y. Kametani, Y. Hasegawa
The 16th International Heat Transfer Conference 2018.8
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Adjoint-based shape optimization for turbulent convective heat transfer with a hybrid RANS-DNS approach International conference
Y. Kametani, Y. Hasegawa
The 16th International Heat Transfer Conference 2018.8
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Origin of dissimilarity between momentum and heat transport in a turbulent channel flow International conference
A. J. Kaithakkal, Y. Kametani, Y. Hasegawa
The Asian Symposium on Computational Heat Transfer and Fluid Flow 2017.12
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Optimal control input for friction drag reduction in turbulent channel flow International conference
Y. Kametani, Y. Hasegawa
The 24th International Congress of Theoretical and Applied Mathematics 2016.8
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Drag reduction in spatially developing turbulent boundary layers by blowing at constant mass-flux International conference
Y. Kametani, K. Fukagata, R. Örlü, P. Schlatter
The 9th Int. Symp. on Turbulence and Shear Flow Phenomena 2015
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Friction reduction in spatially evolving turbulent boundary layers: Effects of uniform blowing and suction International conference
Y. Kametani, R. Örlü, P. Schlatter, K. Fukagata
IUTAM Symposium on Advances in Computation, Modeling and Control of Transitional and Turbulent Flows 2014.12
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Detached eddy simulation of spatially developing turbulent boundary layer at high Reynolds number with uniform blowing International conference
R. Kidogawa, Y. Kametani, K. Fukagata
The 10th Int. ERCOFTAC Symp. on Engineering Turbulence Modelling and Measurements 2014.9
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Drag reduction in turbulent boundary layers: effect of uniform blowing and suction International conference
Y. Kametani, K. Fukagata, R. Örlü, P. Schlatter
The 10th Int. ERCOFTAC Symp. on Engineering Turbulence Modelling and Measurements 2014.9
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Mach number dependency of drag reduction effect by a uniform blowing in a supersonic turbulent channel flow International conference
A. Kotake, Y. Kametani, K. Fukagata
The 10th European Fluid Mechanics Conference 2014.9
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Detached eddy simulation of a high Reynolds number turbulent boundary layer with uniform blowing International conference
R. Kidogawa, Y. Kametani, K. Fukagata
The 10th European Fluid Mechanics Conference 2014.9
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Direct numerical simulation of turbulent mixing layer with transversely oscillating inflow International conference
Y. Kametani, M. Kawagoe, K. Fukagata
The 8th International Symposium on Turbulence and Shear Flow Phenomena 2013.8
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Direct numerical simulation of supersonic turbulent channel flow with uniform blowing and suction from walls International conference
A. Kotake, Y. Kametani, K. Fukagata
The 4th Asian Symposium on Computational Heat Transfer and Fluid Flow 2013.6
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Direct numerical simulation of supersonic turbulent channel flow with uniform blowing and suction from walls International conference
A. Kotake, Y. Kametani, K. Fukagata
International Computational Mechanics Symposium 2012 2012.10
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Direct numerical simulation of spatially developing supersonic boundary layer for skin friction drag reduction International conference
Y. Kametani, K. Fukagata
The 9th Int. ERCOFTAC Symp. on Engineering Turbulence Modeling and Measurements 2012.6
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Direct numerical simulation of spatially developing turbulent boundary layer for skin friction drag reduction by wall surface-heating or cooling International conference
Y. Kametani, K. Fukagata
The 7th Int. Symp. on Turbulence and Shear Flow Phenomena 2011.7
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Numerical simulation of friction drag reduction control in spatially developing boundary layer International conference
Y. Kametani, K. Fukagata
The 8th EUROMECH Fluid Mechanics Conference 2010.9
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Direct numerical simulation of traveling wave control in spatially developing turbulent boundary layers International conference
Y. Kametani, K. Fukagata, S. Obi
The Asian Symposium on Computational Heat Transfer and Fluid Flow 2009.10
Industrial property rights
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ピンフィン、ピンフィン群及びタービン翼
飯田 耕一郎, 長谷川 洋介, 亀谷 幸憲, 大澤 崇行, 福田 豊
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熱交換器
高木 勇輔, 島津 智寛, 村松 憲志郎, 水野 安浩, 長谷川 洋介, 亀谷 幸憲
Awards
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日本機械学会教育賞
2022.3 日本機械学会 埼玉県松伏町と大学の連携による児童科学・工学教育の推進
守 裕也, 福留 功二, 亀谷 幸憲, 金丸 和之, 浪江 大知
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Best Paper Award
2019.9 Organizing Committee of the 7th Asian Symposium on Computational Heat Transfer and Fluid Flow 2019 Adjoint-based Shape Optimization of Heat Transfer Surfaces in Turbulent Flows with DNS-RANS Hybrid Approach
Yukinori KAMETANI
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研究奨励賞
2015.3 日本機械学会 一様吹出しを用いた空間発達乱流境界層の摩擦抵抗低減に関する数値的・理論的研究
亀谷 幸憲
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大学院研究奨励賞
2013.3 日本自動車技術会 空間発達乱流境界層の摩擦抵抗低減制御
亀谷 幸憲
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関東支部神奈川ブロック 学生奨励賞
2008.3 日本機械学会
亀谷 幸憲
Research Projects
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2023 - 2026
科学技術振興機構 戦略的な研究開発の推進 戦略的創造研究推進事業 さきがけ
亀谷 幸憲
Authorship：Principal investigator
エネルギーの有効利用のため,熱交換器の高性能化が大きな課題です.本研究では高Re数乱流場での伝熱面形状最適化を目的とし,RANS方程式を用いた随伴最適化にLESを組み合わせた多自由度形状最適化手法を開発します.LESのSGSモデルに基礎流れのDNSデータを利用した機械学習を取り入れ,最適化の高精度化を図ります.また,3Dプリンタで供試体を作成し,風洞実験により形状最適化アルゴリズムを実証します.
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Simultaneous estimation of heterogeneous scalar sources and searching for contact-avoidance routes: algorithm construction and its validation
Grant number：21K03871 2021.4 - 2024.3
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)
Grant amount：\4290000 （ Direct Cost: \3300000 、 Indirect Cost：\990000 ）
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Grant number：17K14587 2017.4 - 2019.3
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B) Grant-in-Aid for Young Scientists (B)
Kametani Yukinori, HASEGAWA Yosuke, FUKAGATA Koji
Grant amount：\4420000 （ Direct Cost: \3400000 、 Indirect Cost：\1020000 ）
A shape optimization algorithm of complex heat transfer surfaces for turbulent convective heat transfer was constructed and experimentally validated. In the present study, an adjoint-based shape optimization with the time-averaged governing equations, RANS, is combined with direct numerical simulations, viz., RANS-DNS hybrid approach.
The present algorithm was applied to conventional pin-fin and wavy-fin, respectively. As results reduction of the cost functional was numerically confirmed. The optimal shape is printed by resin 3D printer as a matrix for the substantiative experimental validation. With the single blow method and manometer measurements, the increase of performance was experimentally confirmed as well. By investigating the mechanism of the increased performance with optimal shape, it is found that the drag reduction is a key to higher-performance heat exchangers rather than the heat transfer enhancement since the heat transfer is essentially large in turbulent flows. -
高速車両及び超音速機の環境負荷軽減を目指した空間発達乱流境界層の摩擦抵抗低減制御
Grant number：12J03450 2012 - 2013
日本学術振興会 科学研究費助成事業 特別研究員奨励費 特別研究員奨励費
亀谷 幸憲
Grant amount：\1800000 （ Direct Cost: \1800000 ）
高速車両や超音速機の機体表面に生じる粘性摩擦抵抗の低減手法の開発は, 燃料消費を減少させ, 環境負荷を軽減させる上で重要である. 計算機の能力向上および数値解析手法の発達により, 多くの制御手法が数値シミュレーションで検証されて来たが, 高速条件下[高レイノルズ(Re)数及び高マッハ(M)数]の乱流構造への影響を踏まえた解析は乏しいと言える. 本研究では低Re数条件下で確かめられている壁面からの一様吹出し及び吸込みの効果の, Re数及びMa数依存性を考察する.
【レイノルズ数依存性】
主流速度の0.1%の強さでの一様吹出し・吸込みを330<Re(=U_∞θ/v)<550から800<Re<2500の範囲に拡大して空間発達乱流境界層のラージエディシミュレーションを行った. 低Re数での結果と同様に吹出しで摩擦低減, 吸込みで増加が確認された. 吹出しによる抵抗低減率は, 低 Re数かつ狭い領域で得た10%よりも高く18%を達成した. 同様に制御効率も向上した. 本結果から, より高いRe数条件下でも摩擦抵抗低減を達成し, 吹出し領域を拡大するほど高い摩擦抵抗低減率を得ることが確認された.
【マッハ数依存性】
バルク質量流量の0.1, 0.3, 0.5%の吹出し・吸込みを用いた乱流チャネルの直接数値シミュレーション(DNS)を, Ma=0.8および1.5で行った. この際, 前年度の結果を踏まえて数値計算精度を向上させている. ベース流れの摩擦Re数は200とした. 非圧縮での先行研究と同様に, 吹出し壁で摩擦低減, 吸込み壁で増加が確認された. 超音速条件下では, 亜音速条件下よりも吹出し・吸込みの影響が小さくなる傾向が確認された. 同摩擦Re数, 主流Ma数を1.5, 吹出し強さを主流の0.1%として空間発達乱流境界層DNSを実施し, 非圧縮計算による先行研究とほぼ同様の約15%の摩擦低減を得た. 今後衝撃波に関する考察が必要となる.
Teaching Experience
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「応用力学・計算力学特論第１」内招待講義，「熱流体工学における逆問題 〜最適制御・形状最適化・最尤推定〜」
Media Coverage
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小学校5年生向け科学教室
埼玉県北葛飾郡松伏町役場 小学校5年生向け科学教室 2018
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