为什么双作用叶片泵的叶片数取为偶数?而单作用叶片泵的叶片数为奇数?

2025年03月31日 19:11
有2个网友回答
网友(1):

都是为了使脉动率更小这样取。双作用的叶片数为4的倍数时脉动率小,一般去16,12,也就都是双数了。单作用的就是在叶片单数时候脉动率小(实际实验得出的),也就取13、15这样的单数。

网友(2):

不考虑双作用叶片泵的叶片厚度的情况下,瞬时流量是均匀的,但实际上,不可能不考虑叶片的厚度影响,所以具有关论文实验报告数据,当叶片数为4的倍数的时候,这种影响最小,通常取叶片数12或16。希望你能看懂我说的,有点凌乱。。。。

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