以水为介质所测得的λ~Re关系能否适用于其他流体？ -题库考试答案搜索网

以水为介质所测得的λ~Re关系能否适用于其他流体？

问答题

2022-06-21 13:53

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正确答案

能用，因为雷诺准数是一个无因次数群，它允许d、u、、变化

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标签：化工原理化学工程大学试题工学

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