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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.2019026438
pages 1197-1206

MAGNETOHYDRODYNAMIC FLOW PAST A POROUS PLATE IN PRESENCE OF RAYLEIGH TYPE STREAMING EFFECT

Fathimunnisa
Department of Mathematics, Amrita School of Engineering, Bengaluru, Amrita Vishwa Vidyapeetham, India, 560035
Sirangala Ganesh Rakesh
Department of Mechanical Engineering, Amrita School of Engineering, Bengaluru, Amrita Vishwa Vidyapeetham, India, 560035
Neetu Srivastava
Department of Mathematics, Amrita School of Engineering, Bengaluru, Amrita Vishwa Vidyapeetham, India, 560035

Краткое описание

Invoking a suitable approximation method, we have analyzed the flow pattern generated due to the interaction of a standing sound wave in the presence of a transverse magnetic field with a fluid which is slowly discharged from the porous wall. Also, the superposition of a secondary flow field in the presence of a magnetic field and the velocity of discharge, ν0, affects the flow pattern. This problem is tackled by invoking the method of successive approximations with respect to the small quantity U0, the amplitude of velocity fluctuations in the sound wave. Notably, the impact of porous wall and magnetic field results in damping. It has been shown graphically that there will be no oscillations in the velocity due to the presence of the magnetic field.

Ключевые слова: boundary layer, acoustic streaming, porous, magnetic field

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