Analysis of Natural Convection Heat Transfer from Rectangular Fin with Different Forms of Perforation Using Finite Element Analysis
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 5
Abstract
This study examines the natural convective heat transfer from rectangular fins with different forms of perforations under natural convection. In this analysis six different forms of perforations are used with including non perforated fin. The different forms are circle, square, triangle, Ellipse and hexagon and having same cross sectional area of 113mm2. These perforations distributed on 3 columns and 6 rows. The parameters considered were geometrical dimension and thermal properties of fin such as material properties, convective heat transfer coefficient. The fins are design with the help of CreoParametric software. Analysis is carried out using Autodesk Simulation Mechanical 2014.In this steady state thermal analysis and temperature variations with respect to distance at which heat flow occur through the fin is analyzed.
Authors and Affiliations
K A Rajput, A V Kulkarni
Keywords
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