In this paper,a singularly perturbed problem for the stable fluid flow is considered.As supersonic speed at upper reaches and subsonic speed at lower reaches in a duct,the position of shock layer is analyzed and the a...In this paper,a singularly perturbed problem for the stable fluid flow is considered.As supersonic speed at upper reaches and subsonic speed at lower reaches in a duct,the position of shock layer is analyzed and the asymptotic estimation of solution is obtained.展开更多
文摘In this paper,a singularly perturbed problem for the stable fluid flow is considered.As supersonic speed at upper reaches and subsonic speed at lower reaches in a duct,the position of shock layer is analyzed and the asymptotic estimation of solution is obtained.