Convective heat transfer in thermally developing flow in micro-channels filled with porous media under local thermal non-equilibrium conditions

被引：8

作者：

Buonomo, Bernardo ^{[1
]}

Cascetta, Furio ^{[1
]}

Lauriat, Guy ^{[2
]}

Manca, Oronzio ^{[1
]}

机构：

[1] Univ Campania Luigi Vanvitelli, Dipartimento Ingn, Via Roma 29, I-81031 Aversa, CE, Italy

[2] Univ Paris Est Marne La Vallee, Batiment Lavoisier,5 Blvd Descartes, F-7454 Marne La Valee 2, France

来源：

ATI 2018 - 73RD CONFERENCE OF THE ITALIAN THERMAL MACHINES ENGINEERING ASSOCIATION | 2018年 / 148卷

关键词：

Microchannel; Porous Media; Slip-flow regime; Thermally developing flow; Local thermal non-equilibrium; DEVELOPING FORCED-CONVECTION; ELECTROOSMOTIC FLOW; ENTROPY GENERATION; MICROCHANNEL; SINKS;

D O I：

10.1016/j.egypro.2018.08.054

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Thermally developing flow in microchannels or channels in rarefied gas filled with porous media in slip flow regime is numerically analyzed. A hydrodynamically fully developed and thermally developing flow of a dilute gas in a parallel-plate microchannel filled with porous media is carried out assuming the local thermal non-equilibrium (LTNE) condition for both the fluid and solid phases. The parallel walls are subjected to a constant heat flux. (C) 2018 The Authors. Published by Elsevier Ltd.

引用

页码：1058 / 1065

页数：8

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