Flow Control under Constant Power Input

• Applicant: Professorin Dr.-Ing. Bettina Frohnapfel
• Subject Area: Fluid Mechanics
• Term: from 2014 to 2018
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 252194469

• Final Report Year: 2022

No abstract available

Publications

• Numerical simulation of turbulent duct flows with constant power input. Journal of Fluid Mechanics, 750, 191-209.
  Hasegawa, Yosuke; Quadrio, Maurizio & Frohnapfel, Bettina
  
• Skin Friction Drag Reduction in Turbulent Flows – The Art of Comparison. Invited Keynote Lecture, 15th European Turbulence Conference 2015, August 25-28, Delft, The Netherlands
  Frohnapfel, B.
  
• Does the choice of the forcing term affect flow statistics in DNS of turbulent channel flow?. European Journal of Mechanics - B/Fluids, 55, 286-293.
  Quadrio, Maurizio; Frohnapfel, Bettina & Hasegawa, Yosuke
  
• Energy transfer rates in turbulent channels with drag reduction at constant power input. European Drag Reduction and Flow Control Meeting EDRFCM 2017, April 2017, Rome, Italy
  Gatti, D., Quadrio, M., Hasegawa, Y., Frohnapfel, B. & Cimarelli, A.
  
• Scale Energy Fluxes In Turbulent Channels With Drag Reduction At Constant Power Input. 16th European Turbulence Conference 2015, August 21-24, Stockholm, Sweden
  Gatti, D., Remigi, A., Frohnapfel, B., Hasegawa, H., Cimarelli, A. & Quadrio, M.
  
• Small scale dynamics of a shearless turbulent/non-turbulent interface in dilute polymer solutions. Physics of Fluids, 29(7).
  Cocconi, G.; De Angelis, E.; Frohnapfel, B.; Baevsky, M. & Liberzon, A.
  
• Study of Energetics in Drag-Reduced Turbulent Channel Flows. Springer Proceedings in Physics, 219-225. Springer International Publishing.
  Gatti, Davide; Quadrio, Maurizio; Cimarelli, Andrea; Hasegawa, Yosuke & Frohnapfel, Bettina
  
• Global energy fluxes in turbulent channels with flow control. Journal of Fluid Mechanics, 857, 345-373.
  Gatti, Davide; Cimarelli, Andrea; Hasegawa, Yosuke; Frohnapfel, Bettina & Quadrio, Maurizio
  
• Space and scale fluxes of Reynolds stresses in turbulent channel flows. Annual Meeting of the International Association of Applied Mathematics and Mechanics GAMM, Braunschweig, Germany
  Chiarini, A., Frohnapfel, B., Quadrio, M., Cimarelli, A., Hasegawa, Y. & Gatti, D.
  
• Turbulent flow statistics at Constant Power Input (CPI) with and without drag reduction. Repository KITOpen
  Gatti, D., Frohnapfel, B. & Quadrio, M.