摘要
Worn the three dimensional compressible N-S Equations, the items of pressure and density are elimilated. Equations which only include unsteady velocity vector are obstained.It is rather easy to solve these equations after the steady flow field has been acquired. The method makes the solution of this kind of problem faster, easier and accurater. It is proved to be successful by simulating the unsteady viscous flow field for a real turbine blade.
Worn the three dimensional compressible N-S Equations, the items of pressure and density are elimilated. Equations which only include unsteady velocity vector are obstained.It is rather easy to solve these equations after the steady flow field has been acquired. The method makes the solution of this kind of problem faster, easier and accurater. It is proved to be successful by simulating the unsteady viscous flow field for a real turbine blade.
出处
《工程热物理学报》
EI
CAS
CSCD
北大核心
1999年第5期572-575,共4页
Journal of Engineering Thermophysics
基金
国家自然科学基金!59606004
国家自然科学基金!19990510
