Slug Flow-Heat Transfer in Parallel Plate Microchannel Including Slip Effects and Axial Conduction

被引：4

作者：

Mecili, Mourad ^{[1
]}

Mezaache, El Hacene ^{[2
]}

机构：

[1] Univ Skikda, Lab Rech Physicochim Surfaces & Interfaces, BP 26, Skikda 21000, Algeria

[2] Univ Skikda, Fac Sci, Dept Sci Matiere, Skikda 21000, Algeria

来源：

TERRAGREEN 13 INTERNATIONAL CONFERENCE 2013 - ADVANCEMENTS IN RENEWABLE ENERGY AND CLEAN ENVIRONMENT | 2013年 / 36卷

关键词：

forced convection; slug flow; parallel plate microchannel; jump temperature; integral transform technique; RECTANGULAR MICROCHANNELS; NUSSELT NUMBER; FLUID-FLOW; MICROTUBES; TEMPERATURE; DISSIPATION; PREDICTION; VERSIONS;

D O I：

10.1016/j.egypro.2013.07.031

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

In this paper the forced convection with slug flow model in parallel plate microchannel is studied. In the slug flow model, it is assumed that the velocity of the fluid is uniform across any cross-section perpendicular to the axis of the microchannel. The microscale analysis is taking into account by including the jump temperature at the surface. The axial conduction within the fluid is included but the viscous dissipation is neglected. The energy equation is solved by finite integral transform technique. The isoflux and isothermal boundary conditions were applied. The local and fully developed Nusselt numbers have been obtained in terms of the Knudsen number and Peclet number. (C) 2013 The Authors. Published by Elsevier Ltd.

引用

页码：268 / 277

页数：10

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