ZHAO Hui-yong, LEI Bo, LE Jia-ling. Numerical application of nonlinear EASM model to the interaction between shock waves /turbulent boundary layer[J]. 2011, 26(4).
ZHAO Hui-yong, LEI Bo, LE Jia-ling. Numerical application of nonlinear EASM model to the interaction between shock waves /turbulent boundary layer[J]. 2011, 26(4).DOI:
The nonlinear explicit algebraic stress model (EASM) in k-ω form was used to compute the interaction between shock wave and turbulent boundary layer of supersonic cavity
compression corner and simplified model of side-compression inlet which are usually used in scramjet engine.The main focus was computational resolution of EASM model on wall pressure
friction
Stanton number and skin friction lines.The computational results of EASM model were compared with those of SST (shear stress transport) model.EASM model has better computational resolution on wall pressure
friction and Stanton number so that it can be generalized.EASM model is better than SST model in computation of Stanton number and skin friction lines.