TY - GEN
T1 - Simulating turbulent flows in complex geometries
AU - Mahesh, Krishnan
AU - Constantinescu, George
AU - Moin, Parviz
PY - 2003
Y1 - 2003
N2 - We discuss development of a numerical algorithm, and solver capable of performing large-eddy simulation (LES) in geometries as complex as the combustor of a gas-turbine engine. The algorithm is developed for unstructured grids, is non-dissipative, yet robust at high Reynolds numbers on highly skewed grids. Results from validation in simple geometries is shown along with simulation results in the exceedingly complex geometry of a Pratt & Whitney gas turbine combustor.
AB - We discuss development of a numerical algorithm, and solver capable of performing large-eddy simulation (LES) in geometries as complex as the combustor of a gas-turbine engine. The algorithm is developed for unstructured grids, is non-dissipative, yet robust at high Reynolds numbers on highly skewed grids. Results from validation in simple geometries is shown along with simulation results in the exceedingly complex geometry of a Pratt & Whitney gas turbine combustor.
UR - http://www.scopus.com/inward/record.url?scp=0346904075&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0346904075&partnerID=8YFLogxK
U2 - 10.1115/fedsm2003-45337
DO - 10.1115/fedsm2003-45337
M3 - Conference contribution
AN - SCOPUS:0346904075
SN - 0791836967
SN - 9780791836965
T3 - Proceedings of the ASME/JSME Joint Fluids Engineering Conference
SP - 1911
EP - 1917
BT - Proceedings of the 4th ASME/JSME Joint Fluids Engineering Conference
A2 - Ogut, A.
A2 - Tsuji, Y.
A2 - Kawahashi, M.
PB - American Society of Mechanical Engineers
T2 - 4th ASME/JSME Joint Fluids Engineering Conference
Y2 - 6 July 2003 through 10 July 2003
ER -