@inproceedings{paperid:1021004, author = {Pasandidehfard, Mahmoud and Mansoor, Mahtab and Khaleghi, Ali}, title = {MODIFICATION OF SST TURBULENCE MODEL ON THE BASIS OF DELAY TIME CONCEPT FOR UNSTEADY FLOWS}, booktitle = {13th Annual & 2nd International Fluid Dynamics Conference}, year = {2010}, location = {shiraz, IRAN}, keywords = {Spring analogy; Flapping motion; drags and lift coefficient}, }