Heat transfer enhancement in self-sustained oscillatory flow in a grooved channel with oblique plates

被引：45

作者：

Korichi, Abdelkader ^{[1
]}

Oufer, Lounes ^{[2
]}

Polidori, Guillaume ^{[3
]}

机构：

[1] Ctr Univ Medea, Lab Mecan Phys & Modelisat Math, Quartier Ain Dheb 26000, Medea, Algeria

[2] Univ Sci & Technol Houari Boumediene, Fac Genie Mecan & Genie Procedes, Dept Genie Chim & Cryogenie, Lab Phenomenes Transfert, Bab Ezzouar, Alger, Algeria

[3] Fac Sci, Lab Thermomecan, F-51687 Reims, France

来源：

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER | 2009年 / 52卷 / 5-6期

关键词：

Heated obstacle; Heat transfer enhancement; Oscillatory flow; Oblique plate; PRESSURE-DROP CHARACTERISTICS; LOWER WALLS; RECTANGULAR CHANNEL; HORIZONTAL CHANNEL; MOUNTED OBSTACLES; MIXED CONVECTION; CURVED VANES; BLOCKS; BAFFLES; PARTS;

D O I：

10.1016/j.ijheatmasstransfer.2008.09.013

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The aim of this work is to investigate the conjugate heat transfer in periodic mounted obstacles channel with oblique plates as vortex generators installed at the rear obstacles on the opposite wall. Special attention will be paid to the analysis of flow evolution and heat transfer enhancement in the intermediate and low Reynolds number range without recourse to turbulent flow. Various physical arrangements are considered as plate length, tilt angle and Reynolds number in order to investigate their influence on the thermal and flow characteristics in the steady state as well as in the self-sustained oscillatory flow. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：1138 / 1148

页数：11

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