电对流及其对传热的影响

1987 Ninth International Conference on Conduction and Breakdown in Dielectric Liquids Pub Date : 1987-07-27 DOI:10.1109/14.7338

P. Atten, F. Mccluskey, Alberto T. Pérez

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引用次数: 68

摘要

利用电场来增加流体中的热传递可以追溯到很久以前。先前工作的一部分涉及介电常数梯度引起的介电力的影响，介电常数梯度本身是由施加的温度梯度引起的。其余的功与电场(E)对自由电荷(或空间电荷)施加的库仑力有关，这是由液体内部的热诱导电导率梯度产生的。

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Electroconvection and its effect on heat transfer

The use of electric fields in order to increase heat transfer in fluids dates back some time. One part of the previous work deals with the effects of the dielectric forces resulting from permittivity gradients which are themselves induced by the imposed temperature gradients. The rest of the work is concerned with the Coulomb force which the electric field (E) exerts on the free charge (or space charge) which results from the thermally induced conductivity gradient within the liquid.

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来源期刊

1987 Ninth International Conference on Conduction and Breakdown in Dielectric Liquids

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