Friction drag reduction achievable by near-wall turbulence manipulation at high Reynolds numbers
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Publication:3554784
DOI10.1063/1.1827276zbMath1187.76237OpenAlexW2082009582MaRDI QIDQ3554784
Kaoru Iwamoto, Koji Fukagata, Nobuhide Kasagi, Yuji Suzuki
Publication date: 22 April 2010
Published in: Physics of Fluids (Search for Journal in Brave)
Full work available at URL: https://semanticscholar.org/paper/c12d172081a4a181377b0385ea0f7a7223720dcd
channel flowdrag reductionboundary layer turbulenceflow controlflow simulationnumerical analysisflow instability
Related Items (14)
Direct numerical simulation of the drag-reducing turbulent boundary layer of viscoelastic fluid ⋮ Application of compact neural network for drag reduction in a turbulent channel flow at low Reynolds numbers ⋮ Turbulence statistics and structures of drag-reducing turbulent boundary layer in homogeneous aqueous surfactant solutions ⋮ Theoretical prediction of turbulent skin friction on geometrically complex surfaces ⋮ Conditional analysis on extreme wall shear stress and heat flux events in compressible turbulent boundary layers ⋮ Velocity measurement in turbulent boundary layer of drag-reducing surfactant solution ⋮ Theoretical investigation upon Kármán constant and relevance to drag reduction ⋮ Effective Boundary Conditions: A General Strategy and Application to Compressible Flows Over Rough Boundaries ⋮ About the influences of compressibility, heat transfer and pressure gradients in compressible turbulent boundary layers ⋮ A theoretical decomposition of mean skin friction generation into physical phenomena across the boundary layer ⋮ Assessment of suboptimal control for turbulent skin friction reduction via resolvent analysis ⋮ Reynolds-number dependence of turbulent skin-friction drag reduction induced by spanwise forcing ⋮ Decomposition of the mean skin-friction drag in compressible turbulent channel flows ⋮ Effective boundary conditions for compressible flows over rough boundaries
Cites Work
- DNS-based predictive control of turbulence: an optimal benchmark for feedback algorithms
- Contribution of Reynolds stress distribution to the skin friction in wall-bounded flows
- Mean-flow scaling of turbulent pipe flow
- Active turbulence control for drag reduction in wall-bounded flows
- Suboptimal control of turbulent channel flow for drag reduction
- A winwin mechanism for low-drag transients in controlled two-dimensional channel flow and its implications for sustained drag reduction
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