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Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
Heat Transfer Research
Импакт фактор: 0.404 5-летний Импакт фактор: 0.8 SJR: 0.264 SNIP: 0.504 CiteScore™: 0.88

ISSN Печать: 1064-2285
ISSN Онлайн: 2162-6561

Выпуски:
Том 51, 2020 Том 50, 2019 Том 49, 2018 Том 48, 2017 Том 47, 2016 Том 46, 2015 Том 45, 2014 Том 44, 2013 Том 43, 2012 Том 42, 2011 Том 41, 2010 Том 40, 2009 Том 39, 2008 Том 38, 2007 Том 37, 2006 Том 36, 2005 Том 35, 2004 Том 34, 2003 Том 33, 2002 Том 32, 2001 Том 31, 2000 Том 30, 1999 Том 29, 1998 Том 28, 1997

Heat Transfer Research

DOI: 10.1615/HeatTransRes.2015008037
pages 29-40

NATURAL CONVECTION IN A NON-DARCY POROUS MEDIUM WITH DOUBLE STRATIFICATION AND CROSS DIFFUSION EFFECTS

D. Srinivasacharya
Department of Mathematics, National Institute of Technology, Warangal-506004, India
O. Surender
Department of Mathematics, National Institute of Technology, Warangal-506 004, Telangana, India

Краткое описание

This work explores the influence of the Soret and Dufour on natural convection heat and mass transfer over a semiinfinite vertical plate with uniform and constant wall temperature and concentration in a doubly stratified fluid-saturated porous medium. The Darcy−Forchheimer model is employed to describe the flow in a porous medium. Coordinate transformation is introduced to attain the nonsimilar governing equations, and the transformed boundary-layer equations are solved numerically. The influence of the governing parameters involved in the problem on the nondimensional velocity, temperature, concentration, heat and mass transfer rates are discussed and displayed through graphs.


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