["Por que que o líqu sobrefriguado não gera cavita quando passado por um泵基本不会气蚀？

2020-02-24View Original

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Como na perção,, 求问为什么过冷液经泵基本不会气蚀？立式罐内是咸冷液，罐底液体经罐底泵打出。泵的NPSHa=1地面

Reply #22020-02-24

A margem de sobrepumpa é grande，因此不发生气蚀

Reply #32020-02-25

Isso não significa que发生不代表不会可能液体温度很低，液体温度很低，液体温度很低，液体温度很低，液体温度很低保温又良好，液面高度也比较大，泵入口阻力又很小

Reply #42020-02-25

Isso não significa que发生不代表不会可能液体温度很低，液体温度很低so液体温度很低so液体温度很低so液体温度很低且保温良好，液面高度也比较大so液面高度也比较大so液面高度也比较大so液面高度也比较大so液面高度也比较大且泵入口阻力又很小"">

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["Por que que o líqu sobrefriguado não gera cavita quando passado por um泵基本不会气蚀？

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