A Study on Straight Triangular Fin Vs Porous Pin Fin

Abstract

The present work could be a study on the potency and performance parameters of straight triangular fins and porous pin fins in natural convection. The study is predicated on a straight triangular fin and a general porous pin fin profile. To formulate heat transfer equation in straight triangular fin changed BESSEL’S EQUATION is employed, equally to formulate heat transfer equation for porous fin ADOMIAN DECOMPOSITION technique (ADM) is employed. General differential equations of various orders are used for formulation of each fin. On the idea of potency and effectiveness the 2fins are compared and an approximate study is done.
KEYWORDS: Straight triangular fins; porous fins; pin fins