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Nusselt number
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Nusselt number
Encyclopedia
工学
准则数
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Nusselt number
努塞尔数
流体力学中表示对流换热强烈程度的一个准则数, 又表示流体层流底层的导热阻力与对流传热阻力的比的一个无量纲数。以传热学家W.努塞尔的姓氏命名。
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