Entropy generation analysis in a slab with non-uniform heat generation subjected to convection cooling
by M. El Haj Assad
International Journal of Exergy (IJEX), Vol. 9, No. 3, 2011

Abstract: Entropy generation in a rectangular slab with a non-uniform internal heat generation is investigated. A non-dimensional analysis of the local and total entropy generation during steady state heat conduction through the slab is presented. The external surfaces of the slab are subjected to asymmetric convection cooling by the surrounding medium. Analytical temperature distribution within the slab is obtained. The study presents a parametric study of relevant dimensionless heat transfer parameters and their influence on entropy generation. The results show that the local and total entropy generation rates can be minimised for certain combinations of the heat transfer parameters. The results of calculations are presented graphically.

Online publication date: Wed, 12-Oct-2011

The full text of this article is only available to individual subscribers or to users at subscribing institutions.

 
Existing subscribers:
Go to Inderscience Online Journals to access the Full Text of this article.

Pay per view:
If you are not a subscriber and you just want to read the full contents of this article, buy online access here.

Complimentary Subscribers, Editors or Members of the Editorial Board of the International Journal of Exergy (IJEX):
Login with your Inderscience username and password:

Username:        Password:          Forgotten your password?

Want to subscribe?
A subscription gives you complete access to all articles in the current issue, as well as to all articles in the previous three years (where applicable). See our Orders page to subscribe.

If you still need assistance, please email subs@inderscience.com