摘要
介绍了贴体坐标系下三维粘性流场的压力修正算法，计算了压气机进口流道内部三维方腔湍流流动和９０°强曲率弯管湍流流动，并对３种方案进行了相应的分析。
A pressure correction method developed for solving three-dimensional viscous flow-fields in described in the present paper. With this method, three-dimensional turbulent flows in a cubic cavity and a 90° curved duct in the entrance of a compressor are calculated, and corresponding analysis for three designing schemes are give out respectively.
出处
《汽轮机技术》
北大核心
1999年第4期207-211,共5页
Turbine Technology
关键词
湍流
压力修正法
贴体坐标
压气机
turbulence pressure correction method body-fitted coordinate
