supported by the National Natural Science Foundation of China (Grant Nos. 91116001,91016028 and 91216303);Fok Ying Tung Education Foundation (Grant No. 131055);a fund for owner of outstanding doctorial dissertation from the Education Ministry of China
The paper evaluates the evolvement of coherent structures and penetration height of gaseous transverse jet penetration into a supersonic turbulent flow.The high spatiotemporal resolution coherent structures of the jet...
supported by the National Natural Science Foundation of China (Grant Nos. 50906098 and 91016028);Fok Ying Tung Education Foundation (Grant No. 131055)
A sonic under-expanded transverse jet injection into a Ma 1.6 supersonic crossflow is investigated numerically using our hybrid RANS/LES (Reynolds-averaged Navier-Stokes/large eddy simulation) method. First, a calcula...
supported by the National Natural Science Foundation of China(Grant Nos.50906098,91016028);Fok Ying Tung Education Foundation(Grant No.131055)
Combustion oscillations in a supersonic combustor with hydrogen injection upstream of a cavity flameholder are investigated using nonlinear analysis based on experimental measurements.Time series of both flamefront an...
supported by the National Natural Science Foundation of China (Grant Nos. 50906098 and 91016028)
A hybrid LES (Large Eddy Simulation)/assumed sub-grid PDF (Probability Density Function) closure model has been devel-oped for supersonic turbulent combustion. Scalar transport equations for all species in a given che...