首页>
美国政府科技报告
>REFLECTION OF WEAK SHOCK WAVE FROM AnBOUNDARY LAYER ALONG A FLAT PLATE. Ⅱ - INTERACTIONnOF OBLIQUE SHOCK WAVE WITH A LAMINAR BOUNDARY LAYERnANALYZED BY DIFFERENTIAL-EQUATION METHOD
【24h】
REFLECTION OF WEAK SHOCK WAVE FROM AnBOUNDARY LAYER ALONG A FLAT PLATE. Ⅱ - INTERACTIONnOF OBLIQUE SHOCK WAVE WITH A LAMINAR BOUNDARY LAYERnANALYZED BY DIFFERENTIAL-EQUATION METHOD
By analogy with the boundary-layer concept, the flow produced by the interaction between a shock wave and a laminar boundary layer is subdivided into a viscous layer and a potential field. The assumptions that the compressibility effect in the inner layer is negligible and that the original flow in the outer layer is uniform lead to simple analytic solutions for the perturbed flow The joining conditions at the interface between the layers determine an eigenvalue which gives the rate of decay and the character of the disturbances both upstream and downstream of the point of incidence. The final conclusions are in agreement with experiments.
展开▼
