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["Como calcular a margem de náoção para um bomba de retorno?", "Caros amigos do mar, per, Como calcular a margem de n

2020-11-09View Original

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各位海友,请问往复泵的汽蚀余量怎么算?是不是像算离心泵一样的公式和步骤?采用离心泵的计算书就行了吧?只是,到最后选用的时候不需要加余量?谢谢!
Reply #22020-11-09
和离心泵的一样算,余量还是要加的。https://bbs.hcbbs.com/thread-1764877-1-1.html

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