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Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
Journal of Porous Media
Импакт фактор: 1.49 5-летний Импакт фактор: 1.159 SJR: 0.43 SNIP: 0.671 CiteScore™: 1.58

ISSN Печать: 1091-028X
ISSN Онлайн: 1934-0508

Выпуски:
Том 22, 2019 Том 21, 2018 Том 20, 2017 Том 19, 2016 Том 18, 2015 Том 17, 2014 Том 16, 2013 Том 15, 2012 Том 14, 2011 Том 13, 2010 Том 12, 2009 Том 11, 2008 Том 10, 2007 Том 9, 2006 Том 8, 2005 Том 7, 2004 Том 6, 2003 Том 5, 2002 Том 4, 2001 Том 3, 2000 Том 2, 1999 Том 1, 1998

Journal of Porous Media

DOI: 10.1615/JPorMedia.2018019284
pages 763-779

RADIATION EFFECTS ON MHD BOUNDARY LAYER FLOW AND HEAT TRANSFER ALONG A STRETCHING CYLINDER WITH VARIABLE THERMAL CONDUCTIVITY IN A POROUS MEDIUM

Kalpna Sharma
Department of Mathematics, Manipal University Jaipur, Dehmi-Kalan, Jaipur-Ajmer Expressway, Jaipur, 303007, Rajasthan, India
Sumit Gupta
Department of Mathematics, Swami Keshvanand Institute of Technology, Management and Gramothan, Ramnagaria, Jaipur 302017, Rajasthan, India

Краткое описание

This study considers MHD boundary layer flow and heat transfer of a viscous incompressible fluid over a radiative stretching cylinder with variable thermal conductivity embedded in a porous medium. Using similarity transformation, the nonlinear partial differential equations of momentum and heat transfer are converted into nonlinear ordinary differential equations which are then solved by the homotopy analysis method (HAM). The effects of significant physical parameters on the velocity and temperature are investigated and discussed graphically. The obtained results are also compared with known results and are found to be in excellent agreement.

Ключевые слова: MHD flow, HAM, porous medium, thermal conductivity, radiation

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