Investigation of large scale shock movement in transonic flow
Artikel i vetenskaplig tidskrift, 2010
Large eddy simulations were made of transonic flow over a two-dimensional bump where shock wave/turbulent boundary layer interaction takes place. Different flow conditions were investigated to find conditions for large scale shock movement. The innermost part of the shock was found to be moving for sufficiently strong shocks. None of the cases display large scale movement of the whole shock. (c) 2010 Elsevier Inc. All rights reserved.
model
airfoil
mechanism
LES
supercritical
oscillation
boundary-layer interactions
buffet
prediction
large-eddy simulation
Transonic flow
Shock wave/turbulent boundary layer interaction
Författare
Christian Wollblad
Chalmers, Tillämpad mekanik, Strömningslära
Lars Davidson
Chalmers, Tillämpad mekanik, Strömningslära
Lars-Erik Eriksson
Chalmers, Tillämpad mekanik, Strömningslära
International Journal of Heat and Fluid Flow
0142-727X (ISSN)
Vol. 31 4 528-535Ämneskategorier (SSIF 2011)
Maskinteknik
DOI
10.1016/j.ijheatfluidflow.2010.02.009