alexa Abstract | On the principle of exchange of stabilities in old roydian fluid in porous medium with variable gravity using positive operator method

Advances in Applied Science Research
Open Access

OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations

700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Research Article Open Access

Abstract

In the present paper, the problem of thermal convection of a visco-elastic oldroydian fluid in porous medium heated from below with variable gravity is analyzed and it is established by the method of positive operator of Weinberger and uses the positivity properties of Green’s function that principle of exchange of stabilities is valid for this problem, when g (z) is nonnegative throughout the fluid layer and the elastic constant of the medium is less than the ratio of permeability to porosity, i.e. eu l < e G < l 1 k or P .

To read the full article Peer-reviewed Article PDF image

Author(s): Pushap Lata

Keywords

Positive operator, viscoelastic oldroydian fluid, porous, Green’s function Kernels, porous medium, principle of exchange of stabilities., porous medium

 
Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords