[" La quantification de la神解答泵的有效气蚀余量,

2019-08-07View Original

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["Dans les derniers temps, jHGg577中关于泵的有效气蚀余量的计算有一条说明“吸入侧容器的工作压力为正常出现的最低工作压力”，因为泵的有效气蚀余量是按最不利条件计算的，这一条是否可以理解为刚开车时，吸入侧压力与液体饱和蒸汽压几乎相等，在计算时只考虑液柱和阻力的影响，谢谢

Reply #22019-08-07

["C'est comme,，不过未必是刚开车时，很多地方正常操作也这样

Reply #32019-08-07

["La pressionure la minimum apparaaredante正常出现的最小压力，按这个算保险

Reply #42019-08-07

["Votre signment是这样的计算可以给实际操作留有足够的设计余量，但对泵的厂家生产要求会提高

Reply #52019-08-07

["这不完全是这个意思，很多工况就是饱和液体所以必须按这个来做如果你设计的不是这样就不需要考虑这么严了为什么你只是开车时饱和呢是否考虑多了

Reply #62019-08-07

["刚才想的有些太狭隘忽略了正常操作也是饱和液体的情况谢谢啦"

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[" La quantification de la神解答泵的有效气蚀余量,

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