必应词典为您提供heat-flux的释义,n. 热流量;
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heat flux单位 热通量(heatflux)是指单位时间内传递的热量。单位为瓦特/平方米(W/m)。在热传递中,单位时间内通过一个固定表面的热量,与该表面面积的比值即为热通量。 热通量是研究热传递的重要概念之一,其大小代表了单位面积内热传递的强弱。在实际应用中,热通量的大小与传热介质、传热表面的温度差、传热介质的...
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比如Chris的这篇ab initio Green-Kubo的prl[1][Phys. Rev. Lett.118, 175901 ]中只是说从连续性方程出发可以得到这个heat flux,并且引用了McQuarrie的统计物理。但是我翻了McQuarrie的书并没有找到对应的推导(强烈希望以后大家引用教材可以写上页码)。昨天想了很长时间,最后在热输运泰斗Stefano Baroni挂在arxiv上...
热通量(Heat Flux),或者更简单理解为热通率,重点是率,定义为单位时间单位面积内,通过的能量。热流量(Heat flow),简单理解为热量,一段时间内热量的变化,重点是量。举例说明,热流量(Heat flow)500,不管你本身大小,热量增加就是500,而热通量(Heat Flux)500,要看面积大小,面积大,最终...
How this relates to its temperature is easy: if the total received heat flux by an object is larger than the total heat flux going out of the object, its temperature rises. More energy enters the system than there is energy leaving and so, the energy is stored in the object as ‘heat...
DEFINE_HEAT_FLUX 允许修改进入域内的通量与壁温和单元温度之间的关系的建模方式。 此功能允许修改与实体相邻的壁面处的热通量。但是,对于固体来说,因为只发生热传导,所以在热流UDF中添加的任何额外热流都可能对能量方程的解产生不利影响。这些影响可能会在共轭传热问题中显现出来。要避免这种情况,需要确保热流UDF不包...
heat flux 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 热通量 翻译结果2复制译文编辑译文朗读译文返回顶部...
Heat-fluxA heat flow transducer comprises one or more thermoelectric cooler (TEC) devices mounted in a core of heat resistant material which is subjected to the heat flow to be measured. Multiple TECs are thermally in parallel and electrically in series. HEIKAL, MORGAN ...