Optimal Dissimilar Control for Heat Transfer Enhancement and Friction Drag Reduction in Wall Turbulence

2012 Fiscal Year Final Research Report

• Project/Area Number: 23760176
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Thermal engineering
• Research Institution: The University of Tokyo
• Principal Investigator: HASEGAWA Yosuke 東京大学, 生産技術研究所, 助教 (30396783)
• Project Period (FY): 2011 – 2012
• Keywords: 対流 / 伝熱促進 / 抵抗低減 / 最適制御理論

Research Abstract

Enhancing heat and mass transfer with suppressing pressure drop is fundamentallyimportant for improving efficiencies of energy devicetsh.eIpnresent study, we revisitthe governing equations and boundary conditions for momentum and scalar transfer in order to clarify possible scenarios for dissimilar heat transfer enhancement in a fullydeveloped channel flow. Based on these knowledgef,irswtedemonstrate simultaneousachievement of friction drag reduction and heat transfer enhancement by determining the spatio-temporal distribuion of wall blowing/suction based on the optimal control theory. We also show that the resultant optimal cionpturtol exhibits a traveling w-alivkeeproperty in the streamwise direction. We eventually propose a si-mlpoloep for dissimilar heat transfer enhancement.ospternategy

Research Products

• [Journal Article] The Influence of Frequency Limited and Noise Contaminated Sensing on Reactive Turbulence Control Schemes (2012)
  • Author(s): Stroh, A., Frohnapfel, B., Hasegawa, Y., Kasagi, N. & Tropea, C.
  • Journal Title: Journal of Turbulence Volume: Vol.13, No. 16 Pages: 1-15
  • DOI: doi:10.1080/14685248.2012.679343
  • Peer Reviewed
• [Journal Article] Money versus Time:Evaluation of Flow Control in terms of Energy Consumption and Convenience (2012)
  • Author(s): Frohnapfel, B., Hasegawa, Y. & Quadrio, M.
  • Journal Title: Journal of Fluid Mechanics Volume: Vol. 700 Pages: 406-418
  • DOI: doi:10.1017/jfm.2012.139
  • Peer Reviewed
• [Journal Article] Changes in Turbulent Dissipation in a Channel Flow with Oscillating Walls (2012)
  • Author(s): Ricco, P., Ottonelli, C., Hasegawa, Y.& Quadrio, M.
  • Journal Title: Journal of Fluid Mechanics Volume: Vol. 700 Pages: 77-104
  • DOI: doi:10.1017/jfm.2012.97
  • Peer Reviewed
• [Journal Article] Control of Turbulent Transport: Less Friction and More Heat Transfer (2012)
  • Author(s): Kasagi, N.,Hasegawa, Y., Fukagata, K.& Iwamoto, K.
  • Journal Title: ASME Journal of Heat Transfer Volume: Vol.134 Pages: 031009
  • DOI: doi:10.1115/1.4005151
  • Peer Reviewed
• [Journal Article] Effects of Spatially Varying Slip Length on Friction Drag Reduction in Wall Turbulence (2012)
  • Author(s): Hasegawa, Y., Frohnapfel, B. & Kasagi, N.
  • Journal Title: Journal of Physics: Conference Series Volume: Vol.318 Pages: 022028
  • DOI: doi:10.1088/1742-6596/318/2/022028
  • Peer Reviewed
• [Journal Article] Theoretical Considerations about Near-Wall Turbulence and Resulting Flow Control Schemes (2011)
  • Author(s): Frohnapfel, B., Jovanovic, J., Hasegawa, Y. & Kasagi, N.
  • Journal Title: Proceedings in Applied Mathematics and Mechanics (PAMM) Volume: Vol.10 Pages: 743-746
  • DOI: doi:10.1002/pamm.201010352
  • Peer Reviewed
• [Journal Article] Dissimilar Control of Momentum and Heat Transfer in a Fully Developed Turbulent Channel Flow (2011)
  • Author(s): Hasegawa, Y. & Kasagi, N.
  • Journal Title: Journal of Fluid Mechanics Volume: Vol. 683 Pages: 57-93
  • DOI: doi:10.1017/jfm.2011.248
  • Peer Reviewed
• [Presentation] Optimal Traveling Wave for Dissimilar Heat Transfer Enhancement in a Fully Developed Turbulent Channel Flow (2012)
  • Author(s): Hasegawa, Y., Yamamoto, A., Shikazono,N. & Kasagi, N.
  • Organizer: Joint ERCOFTAC-PLASMAERO Public Workshop
  • Place of Presentation: Toulouse, France
  • Year and Date: 20121210-12
• [Presentation] Near-Wall Enstrophy Generation in a Drag-Reduced Turbulent Channel Flow with Spanwise Wall Oscillation (2012)
  • Author(s): Ricco, P., Ottonelli, C., Hasegawa, Y. & Quadrio, M.
  • Organizer: Joint ERCOFTAC-PLASMAERO Public Workshop
  • Place of Presentation: Toulouse, France
  • Year and Date: 20121210-12
• [Presentation] Comparing Various Drag-Reduction Techniques in the Money-vs-Time Framework (2012)
  • Author(s): Quadrio, M., Frohnapfel, B. & Hasegawa, Y.
  • Organizer: Joint ERCOFTAC-PLASMAERO Public Workshop
  • Place of Presentation: Toulouse, France
  • Year and Date: 20121210-12
• [Presentation] 層流における伝熱促進のための壁面形状最適化 (2012)
  • Author(s): 長谷川洋介
  • Organizer: 日本機械学会熱工学コンファレンス
  • Place of Presentation: 熊本
  • Year and Date: 20121117-18
• [Presentation] The Nature of Optimal and Suboptimal Controls in Dissimilar Heat and Momentum Turbulent Transport (2012)
  • Author(s): Hasegawa, Y., Yamamoto, A. & Kasagi, N.
  • Organizer: 7th International Symposium on Turbulence, Heat and Mass Transfer (THMT2012)
  • Place of Presentation: Palermo,Sicily, Italy
  • Year and Date: 20120924-27
• [Presentation] 壁乱流における運動量と熱輸送の最適非相似制御 (2012)
  • Author(s): 長谷川洋介,山本彬,笠木伸英,鹿園直毅
  • Organizer: 日本流体力学会年会
  • Place of Presentation: 高知
  • Year and Date: 20120916-18
• [Presentation] The Drag-reduction Oscillating-wall Problem: new insight after 20 years (2012)
  • Author(s): Ricco, P., Ottonelli, C., Hasegawa, Y. & Quadrio, M.
  • Organizer: 9th European Fluid Mechanics Conference (EFMC9)
  • Place of Presentation: Rome, Italy
  • Year and Date: 20120909-13
• [Presentation] Reevaluation of Control Performance for Turbulent Skin Friction Drag Reduction in terms of Energy Saving and Convenience (2012)
  • Author(s): Hasegawa, Y., Frohnapfel, B. & Quadrio, M.
  • Organizer: 9th International ERCOFTAC Symposium on Engineering Turbulence Modeling and Measurements (ETMM9)
  • Place of Presentation: Thessaloniki,Greece
  • Year and Date: 20120606-08
• [Presentation] Arrangement of Sensors and Actuators in Reactive Turbulence Control Schmemes (2012)
  • Author(s): Stroh, A., Hasegawa, Y. & Frohnapfel,B.
  • Organizer: 9th International ERCOFTAC Symposium on Engineering Turbulence Modeling and Measurements (ETMM9)
  • Place of Presentation: Thessaloniki, Greece
  • Year and Date: 20120606-08
• [Presentation] Non-Sinusoidal Wall Oscillation for Drag Recution (2012)
  • Author(s): Cimarelli, A., Frohnapfel, B.,Hasegawa, Y., De Angelis, E. & Quadrio,M.
  • Organizer: 83rd Annual Meeting of the International Associate of Applied Mathematics and Mechanics
  • Place of Presentation: Darmstadt, Germany
  • Year and Date: 20120326-30
• [Presentation] Assessment of Flow Control Techniques in Terms of Time and Energy Savings (2012)
  • Author(s): Frohnapfel, B., Hasegawa, Y. & Quadrio, M.
  • Organizer: 83rd Annual Meeting of the International Associate of Applied Mathematics and Mechanics
  • Place of Presentation: Darmstadt, Germany
  • Year and Date: 20120326-30
• [Presentation] Reactive Turbulence Control Schemes in a Spatially Developing Turbulent Boundary Layer (2012)
  • Author(s): Stroh, A., Simon, R., Hasegawa, Y.,Frohnapfel, B., Khujadze, G. & Oberlack, M.
  • Organizer: 83rd Annual Meeting of the International Associate of Applied Mathematics and Mechanics
  • Place of Presentation: Darmstadt, Germany
  • Year and Date: 20120326-30
• [Presentation] On the Effect of Superhydrophobic Surfaces in Turbulent Channel Flow (2012)
  • Author(s): Turk, S., Dachiel, G., Hasegawa, Y. & Frohnapfel, B.
  • Organizer: 83rd Annual Meeting of the International Associate of Applied Mathematics and Mechanics
  • Place of Presentation: Darmstadt, Germany
  • Year and Date: 20120326-30
• [Presentation] On the Evalutation of Control Performance in Drag Reducing Flows (2011)
  • Author(s): Hasegawa, Y., Frohnapfel, B. & Quadrio, M.
  • Organizer: 64th Annual Meeting of the APS Division of Fluid Dynamics
  • Place of Presentation: Baltimore, U.S.A.
  • Year and Date: 20111120-22
• [Presentation] Simultaneous Achievement of Drag Reduction and Heat Transfer Augmentation in Wall Turbulence by Optimal Control Theory (2011)
  • Author(s): Yamamoto, A., Hasegawa, Y. & Kasagi, N.
  • Organizer: 64th Annual Meeting of the APS Division of Fluid Dynamics
  • Place of Presentation: Baltimore, U.S.A.
  • Year and Date: 20111120-22
• [Presentation] Effects of Spatially Varying Slip Length on Friction Drag Reduction in Wall Turbulence (2011)
  • Author(s): Hasegawa, Y., Frohnapfel, B. & Kasagi, N.
  • Organizer: 13th European Turbulence Conference (ETC13)
  • Place of Presentation: Warsaw, Poland
  • Year and Date: 20110912-15
• [Presentation] The Influence of Sensors with Limited Frequency Resolution and Noise Pollution in Reactive Control Schemes (2011)
  • Author(s): Stroh, A., Frohnapfel, B., Hasegawa, Y., Kasagi, N. & Tropea, C.
  • Organizer: 6th Int. Symp. on Turbulence and Shear Flow Phenomena (TSFP6)
  • Place of Presentation: Ottawa, Canada
  • Year and Date: 20110728-31
• [Presentation] Mechanism of Dissimilar Momentum and Heat Transfer Induced by a Traveling Wave-Like Blowing/Suction in Turbulent Channel Flow (2011)
  • Author(s): Hasegawa, Y. & Kasagi, N.
  • Organizer: 6th Int. Symp. on Turbulence and Shear Flow Phenomena (TSFP6)
  • Place of Presentation: Ottawa, Canada
  • Year and Date: 20110728-31
• [Patent(Industrial Property Rights)] 熱交換器 (2012)
  • Inventor(s): 鹿園直毅,長谷川洋介
  • Industrial Property Rights Holder: 東京大学
  • Industrial Property Number: 特願 2012-251290
  • Filing Date: 2012-11-15
• [Patent(Industrial Property Rights)] 熱交換器 (2012)
  • Inventor(s): 鹿園直毅,長谷川洋介
  • Industrial Property Rights Holder: 東京大学
  • Industrial Property Number: 特願 2012-251291
  • Filing Date: 2012-11-15