论文部分内容阅读
本文给出了基于流体动力学的计算汽轮机均匀气流场和非均匀气流场直叶片、短扭叶片、长扭叶片以及汽轮机调节级间隙气流激振力的计算公式 ,介绍了基于以上公式的汽轮机间隙气流激振力计算程序 ,并讨论了程序设计中有关积分的处理方法。
In this paper, the calculation formulas of the airflow exciting force for calculating the uniform flow field and the non-uniform airflow field of straight turbine blades, short torsional blades, long torsional blades and steam turbine adjusting stage based on fluid dynamics are given. The turbine clearance based on the above formula Airflow excitation force calculation program, and discusses the program design in dealing with the integral.