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2017-10-18View Original

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Reply #22017-10-19
注意格式正确性和术语准确性。
Reply #32017-10-19
真天真,拿阿基米德原理来计算,这是静止条件下的,泵出口这是流动状态,要用伯努利方程,参数不够用
Reply #42017-10-19
那质量流量与体积流量 在没有密度的情况下 可以换么
Reply #52017-10-19
不知道密度 质量流量 与体积流量 能换算么
Reply #62017-10-19
质量流量怎么来的?密度很容易取样检测啊
Reply #72017-10-19
哈哈哈,看着挺高大上,伯努利方程这个动压强也是在ρgh这个静压强情况下的补充啊。你用这个公式的话,流速也没有呀。

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