TY - GEN
T1 - Hybrid two level and large-eddy simulation of wall bounded turbulent flows
AU - Gungor, Ayse Gul
AU - Sanchez-Rocha, Martin
AU - Menon, Suresh
PY - 2007
Y1 - 2007
N2 - A novel approach to model high-Re wall-bounded flows is developed based on coupling the outer flow large-eddy simulation (LES) approach to a near-wall two-level simulation (TLS) approach. Here, the near-wall small-scale field is simulated rather than modeled. Simulations of turbulent channel flows, boundary layer and flow around a surface mounted hill demonstrate the ability of this model for capturing the turbulent flow behavior using very coarse grids.
AB - A novel approach to model high-Re wall-bounded flows is developed based on coupling the outer flow large-eddy simulation (LES) approach to a near-wall two-level simulation (TLS) approach. Here, the near-wall small-scale field is simulated rather than modeled. Simulations of turbulent channel flows, boundary layer and flow around a surface mounted hill demonstrate the ability of this model for capturing the turbulent flow behavior using very coarse grids.
UR - http://www.scopus.com/inward/record.url?scp=84858773952&partnerID=8YFLogxK
U2 - 10.1007/978-3-540-72604-3_102
DO - 10.1007/978-3-540-72604-3_102
M3 - Conference contribution
AN - SCOPUS:84858773952
SN - 9783540726036
T3 - Advances in Turbulence XI - Proceedings of the 11th EUROMECH European Turbulence Conference
SP - 322
EP - 324
BT - Advances in Turbulence XI - Proceedings of the 11th EUROMECH European Turbulence Conference
PB - Springer Verlag
T2 - 11th EUROMECH European Turbulence Conference, ETC11
Y2 - 25 June 2007 through 28 June 2007
ER -