论文部分内容阅读
本文从二维急流的基本方程出发,证明了在F_(ro)■1时急流存在一个极限状态。并为大弗氏数下的急流试验确立了自动相似律。
In this paper, starting from the basic equations of two-dimensional jet, it is proved that there exists a limit state of jet in F ro (PD). And established the automatic similarity law for the jet tests under large Freunds.