Langley Research Center Turbulence Modeling Resource

DNS: 2-D Couette-Poiseuille Flow with Zero Wall Skin Friction

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The data on this page were provided by G. Coleman.

This flow is a 2-D Couette-Poiseuille flow, with zero mean skin friction on one of the walls. The flow was computed using the incompressible Navier-Stokes equations in a pseudo-spectral code. Additional details concerning the data, code, and computational methodology can be found in the following paper (also referred to as "CPQS"):

• Coleman, G. N., Pirozzoli, S., Quadrio, M., and Spalart, P. R., "Direct numerical simulation and theory of a wall-bounded flow with zero skin friction", Flow Turbulence Combust., Vol. 99, 2017, pp. 553-564, https://doi.org/10.1007/s10494-017-9834-x.

The DNS data files are given here:

• READMEv1.txt
• CP0.dat

This data represents Case C from the abovementioned paper. DNS data at other conditions can be obtained from the first author.
 

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Last Updated: 11/05/2021