斜切身管主射流偏转角δ的计算

Calculation of the Yaw Angle of Main Jet in Obliquely-Cut Barrel

采用动量定理为主要处理方法，对斜切身管主射流偏转角δ的计算方法进行了探讨。文中给出了各参量的计算公式，编制了相应的计算程序，并给出了斜切身管典型结构参数的主射流偏转角δ的计算结果。

By using momentum theorem,the calculating methods of the yaw angle of main jet in obliquely-cut barrel are studied. This paper also gives calculating formula of different parameters and finishs correspoding program.The calculating results of the yaw angle of main jet in obliquely-cut barrel of typical structure parameters are also pre sented in this paper.