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水泵扬程估算

请问水泵扬程估算时,水泵和管道的水头损失怎么快速估算(管长未知)?

瑶瑶公主 | 2022-12-15 18:02
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回答 | 2

周家斌 2022-12-15 22:51 20 [回复]举报

流速控制在2米/秒以内,最粗暴的估算就是20%

南明离火   回复: 周家斌2022-12-17 15:59

100米高  选120?

1    0 [回复]举报

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