摘要
采用任意曲线座标流场矩阵线松弛迭代法,对小径高比透平级S_2流面反问题进行了气功力计算。根据计算和实验结果,讨论了控制叶栅流道内及栅后径向静压分布的某些方法。
By using the flow-fleld matrix line relaxation computer program,theinverse problem of the flow along the relative stream surface S(?) of the turhin(?)stage with small diameter-blade height ratio is solved by aerodynamic calcul-ation.On the basis of the calculated data and the experimental results somemethods of controlling the static pressure distribution in the cascade channeland behind the cascade are discussed in the paper.
出处
《哈尔滨工业大学学报》
EI
CAS
CSCD
北大核心
1989年第1期33-39,32,共8页
Journal of Harbin Institute of Technology
关键词
透平
气动力计算
压力分布
Turbinc
acrodynamic computation
pressure distribution.
