摘要
在汽轮机通流部分流量的计算占有很重要的作用,而公式中流量系数是一个非常关键的参数,流量系数对流量的精确度影响很大。文中针对传统流量公式中流量系数与速度系数之间关系的不准确性,对两者之间的关系进行了修正,使流量系数和速度系数的求解更加细化,通过推导找出了一个修正系数,使二者关系得到了改进,使得流量的求解值更加精确。
The calculation of flow plays an important role in the calculation of the turbine part. The flow coefficient is the very critical parameters, it has an important impact on the precision of flow According to inaccuracy of the flow coefficient and the velocity coefficient in the flow formula, the article amends the two coefficients, so that the flow coefficient and the velocity coefficients can be more precise. It improves the relationship of the two coefficients through accessing a correct amendment coefficient, while it makes the value of flow more accurate.
出处
《应用能源技术》
2010年第11期14-15,共2页
Applied Energy Technology
关键词
流量系数
速度系数
修正系数
流量
改进
Flow coefficient
Velocity coefficient
Amendment coefficient
Flow
Improvement
