Numerical study of natural convection trough a porous layer inserted between two vertical plates subjected to constant but non-uniform heat flux densities

A. Bahet; M. Daguenet; A. Reddy

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Numerical study of natural convection trough a porous layer inserted between two vertical plates subjected to constant but non-uniform heat flux densities

机译：自然对流槽通过多孔层插入两个垂直板之间的数值研究，该多孔层受到恒定但不均匀的热通量密度

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摘要

The authors study steady and two-dimensional natural convection through a po- rous layer inserted between two vertical plates subjected to constant but non- uniform heat flux densities. The Brinkman equation extended to include the inertia term or the Forchheimer equation, the hypotheses of Boussinesq and the bounda- ry layer approximation have been used. Once normalized, the transfer equations are solved by finite differences. The velocity, temperature and pressure fields are determined along with certain dimensionless quantities characterizing flow.

机译：作者研究了一个多孔层的稳态和二维自然对流现象，该多孔层插入两个承受恒定但不均匀热通量密度的垂直板之间。已将Brinkman方程扩展为包括惯性项或Forchheimer方程，Boussinesq的假设和边界层近似。归一化后，转移方程将通过有限差分求解。确定速度，温度和压力场以及表征流量的某些无量纲量。

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来源
《Entropie》 |1999年第216期|p.22-35|共14页
作者
A. Bahet; M. Daguenet; A. Reddy;
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原文格式 PDF
正文语种 fre
中图分类热力工程、热机;
关键词
energetics; natural convection; flow through porous media;

机译：能量学自然对流;流过多孔介质;

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1. Numerical study of an unsteady free convective magnetohydrodynamic flow of a dissipative fluid along a vertical plate subject to a constant heat flux [J] . Joaquin Zueco Jordan International Journal of Engineering Science . 2006,第18a19期

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2. The effect of lateral mass flux on the natural convection boundary layers induced by a heated vertical plate embedded in a saturated porous medium with internal heat generation [J] . Mohamed E. Ali International Journal of Thermal Sciences . 2007,第2期

机译：横向质量通量对嵌入内部饱和热的多孔介质中加热的垂直板引起的自然对流边界层的影响
3. Soret and Dufour effects on natural convection boundary layer flow over a vertical cone in a porous medium with constant wall heat and mass fluxes [J] . Ching-Yang Cheng International communications in heat and mass transfer . 2011,第1期

机译：在恒定壁热和质量通量的多孔介质中，Soret和Dufour对自然对流边界层在垂直圆锥上的流动的影响
4. ANALYTICAL AND NUMERICAL STUDY OF DOUBLE DIFFUSIVE PARALLEL FLOW INDUCED IN A VERTICAL POROUS LAYER SUBJECTED TO CONSTANT HEAT AND MASS FLUXES [C] . Abdelkhalk Amahmid, Mohammed Hasnaoui, Samira Douamna International Thermal Science Seminar . 2000

机译：垂直多孔层诱导恒温和质量通量的双扩散平行流动的分析与数值研究
5. Numerical and experimental studies of natural convective heat transfer from vertical and inclined narrow flat plates and short cylinders [D] . Kalendar, Abdulrahim. 2011

机译：垂直和倾斜窄扁平板和短缸自然对流热传递的数值和实验研究
6. Nonlinear Radiation Heat Transfer Effects in the Natural Convective Boundary Layer Flow of Nanofluid Past a Vertical Plate: A Numerical Study [O] . Meraj Mustafa, Ammar Mushtaq, Tasawar Hayat, -1

机译：纳米流体通过垂直板的自然对流边界层流中的非线性辐射传热效应：数值研究
7. NUMERICAL STUDY ON NATURAL CONVECTION WITH STRONG DENSITY VARIATION ALONG A HEATED VERTICAL PLATE : Numerical simulation of variable density flow with high buoyancy Part3 [O] . Shuzo MURAKAMI, Shinsuke KATO, Ryuichiro YOSHIE 1995

机译：沿加热垂直板具有强密度变化的自然对流的数值研究：具有高浮力的可变密度流量的数值模拟第3部分
8. Numerical Study of Natural Convection in a Horizontal Porous Layer Subjected to an End-to-End Temperature Difference [R] . Hickox, C. E., Gartling, D. K. 1980

机译：端部温差作用下水平多孔层自然对流的数值研究

Numerical study of natural convection trough a porous layer inserted between two vertical plates subjected to constant but non-uniform heat flux densities

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