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首页> 外文期刊>International Journal of Heat and Mass Transfer >Physical quantity synergy in laminar flow field and its application in heat transfer enhancement
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Physical quantity synergy in laminar flow field and its application in heat transfer enhancement

机译:层流场中的物理量协同作用及其在强化传热中的应用

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摘要

On the basis of field synergy principle for heat transfer enhancement, physical quantity synergy in laminar flow field of convective heat transfer is analyzed according to physical nature of convective heat transfer between fluid and solid wall. Synergy regulation among physical quantities is revealed by mathematical expressions reflecting mechanism of heat transfer enhancement. Characteristic of heat transfer enhancement, which is directly associated with synergy angles α, β and γ, is also analyzed. Numerical simulation is made to verify the principle of physical quantity synergy developed in the paper.
机译:在场协同增热原理的基础上,根据对流换热在流体和固体壁之间的物理性质,分析了对流换热的层流场中的物理量协同作用。反映热量传递机理的数学表达式揭示了物理量之间的协同调节。还分析了与协同角α,β和γ直接相关的传热增强特性。通过数值模拟验证了本文开发的物理量协同原理。

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