Large eddy simulation of periodically perturbed separated flow over a backward-facing step

International Journal of Heat and Fluid Flow

Volumn 25, Issue 4, 2004, Pages 581-592

  Dejoan, A ^a   Leschziner, M A ^a  

^a IMPERIAL COLLEGE LONDON   (United Kingdom)

Author keywords

Backward facing step; Large eddy simulation; Separation control; Turbulent recirculating flow; Unsteady flow

Indexed keywords

BUBBLES (IN FLUIDS); COMPUTER SIMULATION; PERTURBATION TECHNIQUES; SHEAR FLOW; STRESSES;

RECIRCULATION LENGTH; REYNOLD STRESSES; STROUHAL NUMBER;

FLOW OF FLUIDS;

FLOW OVER SURFACE; LARGE EDDY SIMULATION; RECIRCULATION; SEPARATION; TURBULENCE; UNSTEADY FLOW;

EID: 3242698072     PISSN: 0142727X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijheatfluidflow.2004.03.004     Document Type: Article

References (19)

1. Akselvoll, K., Moin, P., 1995. Large eddy simulation of turbulent confined coanular jets and flow over a backward-facing step. Thermosciences Division, Department of Mechanical Engineering, Rept. TF-63, Stanford University, Stanford, CA
2. Armali B.F. Durst F. Pereira J.C.F. Schönung B. Experimental and therotical investigation of backward-facing step flow Journal of Fluid Mechanics 127 1983 473-496
3. Bhattacharjee S. Scheelke B. Troutt T.R. Modification of vortex interactions in a reattaching separated flow AIAA Journal 24 4 1986 623-629
4. Chun K.B. Sung H.J. Control of turbulent separated flow over a backward-facing step by local forcing Experiments in Fluids 21 1996 417-426
5. Chun K.B. Sung H.J. Visualisation of a locally-forced separated flow over a backward-facing step Experiments in Fluids 25 1998 133-142
6. Ducros, F., Nicoud, F., Poinsot, T., 1998. Wall-adapting local eddy-viscosity models for simulation in complex geometries. In: 6th ICFD Conference on Numerical Methods for Fluid Dynamics, pp. 293-299
7. Hasan M.A.Z. The flow over a backward-facing step under controlled perturbation: laminar separation Journal of Fluid Mechanics 238 1992 73-96
8. Jakarlić, S., Jester-Zürker, R., Tropea, C., 2001. Proc. 9th ERCOFTAC/IAHR/COST Workshop on refined turbulence modelling
9. Kasagi N. Matsunaga A. Three-dimensional particle-tracking velocimetry measurement of turbulence statistics and energy budget in a backward-facing step flow International Journal of Fluid and Heat Flow 16 1995 477-485
10. Kiya M. Shimizu M. Mochizuki O. Sinusoidal forcing of a turbulent separation bubble Journal of Fluid Mechanics 342 1997 119-139
11. Lardat, R., Leschziner, M.A., 1998. A Navier-Stokes solver for LES on parallel computers. Technical Report, Department of Mechanical Engineering, UMIST
12. Le H. Moin P. Kim J. Direct numerical simulation of turbulent flow over a backward-facing step flow Journal of Fluid Mechanics 330 1997 349-374
13. Parneix S. Laurence D. Durbin P.A. A procedure for using DNS data ASME 120 1998 40-47
14. Schumann U. Sweet R.A. Fast Fourier transforms for direct solution of Poisson's equation with staggered boundary conditions Journal of Computational Physics 75 1988 123-137
15. Sigurdson L.W. The structure and control of a turbulent reattaching flow Journal of Fluid Mechanics 298 1995 139-165
16. Temmerman L. Leschziner M.A. Mellen C.P. Fröhlich J. Investigation of wall-function approximations and subgrid-scale models in large eddy simulation of separated flow in a channel with streamwise periodic constrictions International Journal of Heat and Fluid Flow 24 2003 157-180
17. Wengle H. Huppertz A. Bärwolff G. Janke G. The manipulated transitional backward-facing step flow: an experimental and direct numerical investigation European Journal of Mechanics B-Fluids 20 2001 25-46
18. Yoshioka S. Obi S. Masuda S. Organized vortex motion in periodically perturbed turbulent separated flow over a backward-facing step International Journal of Heat and Fluid Flow 22 2001 301-307
19. Yoshioka S. Obi S. Masuda S. Turbulence statistics of periodically perturbed separated flow over a backward-facing step International Journal of Heat and Fluid Flow 22 2001 393-401