Reynolds-stress budgets in plane Couette flow: direct simulation and second-moment modelling

1993 ◽  
pp. 293-302 ◽  
Author(s):  
H.I. Andersson ◽  
K.H. Bech ◽  
R. Kristoffersen
Keyword(s):  
Couette Flow ◽  
Reynolds Stress ◽  
Direct Simulation ◽  
Plane Couette Flow ◽  
Second Moment ◽  
Stress Budgets

Direct simulation of turbulent spots in plane Couette flow

1991 ◽  
Vol 229 (-1) ◽  
pp. 499 ◽  
Author(s):  
Anders Lundbladh ◽  
Arne V. Johansson
Keyword(s):  
Couette Flow ◽  
Direct Simulation ◽  
Plane Couette Flow ◽  
Turbulent Spots

An investigation of turbulent plane Couette flow at low Reynolds numbers

1995 ◽  
Vol 286 ◽  
pp. 291-325 ◽  
Author(s):  
Knut H. Bech ◽  
Nils Tillmark ◽  
P. Henrik Alfredsson ◽  
Helge I. Andersson
Keyword(s):  
Couette Flow ◽  
Reynolds Stress ◽  
Reynolds Numbers ◽  
Wall Turbulence ◽  
Turbulence Structure ◽  
Plane Couette Flow ◽  
Mean Flow ◽  
Low Reynolds Numbers ◽  
Low Reynolds ◽  
Near Wall

The turbulent structure in plane Couette flow at low Reynolds numbers is studied using data obtained both from numerical simulation and physical experiments. It is shown that the near-wall turbulence structure is quite similar to what has earlier been found in plane Poiseuille flow; however, there are also some large differences especially regarding Reynolds stress production. The commonly held view that the maximum in Reynolds stress close to the wall in Poiseuille and boundary layer flows is due to the turbulence-generating events must be modified as plane Couette flow does not exhibit such a maximum, although the near-wall coherent structures are quite similar. For two-dimensional mean flow, turbulence production occurs only for the streamwise fluctuations, and the present study shows the importance of the pressure—strain redistribution in connection with the near-wall coherent events.

Direct simulation of turbulent flow in a square duct: Reynolds‐stress budgets

1994 ◽  
Vol 6 (9) ◽  
pp. 3144-3152 ◽  
Author(s):  
Asmund Huser ◽  
Sedat Biringen ◽  
Ferhat F. Hatay
Keyword(s):  
Turbulent Flow ◽  
Reynolds Stress ◽  
Direct Simulation ◽  
Square Duct ◽  
Stress Budgets

DNS OF TURBULENT HEAT TRANSFER IN PLANE COUETTE FLOW

Equipment ◽  
2006 ◽  
Author(s):  
S. Hane ◽  
T. Tsukahara ◽  
K. Iwamoto ◽  
H. Kawamura
Keyword(s):  
Heat Transfer ◽  
Couette Flow ◽  
Turbulent Heat Transfer ◽  
Turbulent Heat ◽  
Plane Couette Flow
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