英语词汇“darcy-weisbach equation”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	darcy-weisbach equation
释义	Darcy-Weisbach equation Darcy-Weisbach equation [¦där·sē ′vīs‚bäk i‚kwā·zhən] (fluid mechanics) An equation for the loss of head due to friction h_f during turbulent flow of a fluid through a duct of any shape; in the case of a circular pipe, h_f = f (L/d)(V ²/2 g), where L and d are the length and diameter of the pipe, V is the fluid velocity, g the acceleration of gravity, and f a dimensionless number called Darcy number 1.
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Darcy-Weisbach equation