51 citations
4 papers
Physics-Assisted Reduced-Order Modeling for Identifying Dominant Features of Transonic Buffet
Jing Wang, Hairun Xie, Miao Zhang +1
Transonic buffet is a flow instability phenomenon that arises from the interaction between the shock wave and the separated boundary layer. This flow phenomenon is considered to be…
Prediction of transonic flow over supercritical airfoils using geometric-encoding and deep-learning strategies
Zhiwen Deng, Jing Wang, Hongsheng Liu +7
The Reynolds-averaged Navier-Stokes equation for compressible flow over supercritical airfoils under various flow conditions must be rapidly and accurately solved to shorten design…
Stable, entropy-pressure compatible subsonic Riemann boundary condition for embedded DG compressible flow simulations
Ganlin Lyu, Chao Chen, Xi Du +1
One approach to reduce the cost to simulate transitional compressible boundary layer flow is to adopt a near body reduced domain with boundary conditions enforced to be compatible…
Enhanced Prediction of Three-dimensional Finite Iced Wing Separated Flow Near Stall
Maochao Xiao, Yufei Zhang, Feng Zhou
Icing on three-dimensional wings causes severe flow separation near stall. Standard improved delayed detached eddy simulation (IDDES) is unable to correctly predict the separating…