scholarly journals Drag reduction via wall-normal oscillations in turbulent flat plate boundary layer flow at very high Reynolds number

PAMM ◽  
2016 ◽  
Vol 16 (1) ◽  
pp. 629-630
Author(s):  
Marian Albers ◽  
Pascal S. Meysonnat ◽  
Wolfgang Schröder
Keyword(s):  
Boundary Layer ◽  
Reynolds Number ◽  
Drag Reduction ◽  
Boundary Layer Flow ◽  
High Reynolds Number ◽  
Plate Boundary ◽  
Layer Flow ◽  
High Reynolds ◽  
Very High ◽  
Flat Plate Boundary Layer

scholarly journals Persistence of the laminar regime in a flat plate boundary layer at very high Reynolds number

2006 ◽  
Vol 10 (2) ◽  
pp. 63-96 ◽  
Author(s):  
Jovan Jovanovic ◽  
Bettina Frohnapfel ◽  
Emir Skaljic ◽  
Milenko Jovanovic
Keyword(s):  
Boundary Layer ◽  
Reynolds Number ◽  
Flat Plate ◽  
High Reynolds Number ◽  
Plate Boundary ◽  
Laminar Regime ◽  
High Reynolds ◽  
Very High ◽  
Flat Plate Boundary Layer

413 Effects of the Orbital Motion on the Boundary Layer Flow over a Rotating Disk under Orbital Motion at High Reynolds Number

2015 ◽  
Vol 2015.68 (0) ◽  
pp. 153-154
Author(s):  
Yasuhiro OKUMURA ◽  
Shinnosuke FUJIKAWA ◽  
Mizue MUNEKATA ◽  
Hiroyuki YOSHIKAWA ◽  
Kazuyuki KUDO
Keyword(s):  
Boundary Layer ◽  
Reynolds Number ◽  
Boundary Layer Flow ◽  
High Reynolds Number ◽  
Orbital Motion ◽  
Rotating Disk ◽  
Layer Flow ◽  
High Reynolds

Turbulent boundary layer statistics at very high Reynolds number

2015 ◽  
Vol 779 ◽  
pp. 371-389 ◽  
Author(s):  
M. Vallikivi ◽  
M. Hultmark ◽  
A. J. Smits
Keyword(s):  
Boundary Layer ◽  
Reynolds Number ◽  
High Reynolds Number ◽  
Reynolds Numbers ◽  
Working Fluid ◽  
Mean Velocity ◽  
High Reynolds Numbers ◽  
Layer Flow ◽  
High Reynolds ◽  
Very High

Measurements are presented in zero-pressure-gradient, flat-plate, turbulent boundary layers for Reynolds numbers ranging from $\mathit{Re}_{{\it\tau}}=2600$ to $\mathit{Re}_{{\it\tau}}=72\,500$ ($\mathit{Re}_{{\it\theta}}=8400{-}235\,000$). The wind tunnel facility uses pressurized air as the working fluid, and in combination with MEMS-based sensors to resolve the small scales of motion allows for a unique investigation of boundary layer flow at very high Reynolds numbers. The data include mean velocities, streamwise turbulence variances, and moments up to 10th order. The results are compared to previously reported high Reynolds number pipe flow data. For $\mathit{Re}_{{\it\tau}}\geqslant 20\,000$, both flows display a logarithmic region in the profiles of the mean velocity and all even moments, suggesting the emergence of a universal behaviour in the statistics at these high Reynolds numbers.

Experimental study of skin friction drag reduction on superhydrophobic flat plates in high Reynolds number boundary layer flow

2013 ◽  
Vol 25 (2) ◽  
pp. 025103 ◽  
Author(s):  
Elias Aljallis ◽  
Mohammad Amin Sarshar ◽  
Raju Datla ◽  
Vinod Sikka ◽  
Andrew Jones ◽  
...  
Keyword(s):  
Boundary Layer ◽  
Experimental Study ◽  
Reynolds Number ◽  
Boundary Layer Flow ◽  
High Reynolds Number ◽  
Friction Drag ◽  
Flat Plates ◽  
Layer Flow ◽  
High Reynolds ◽  
Friction Drag Reduction
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