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Finite element simulation of the thermal conductivity of perforated hollow sphere structures (PHSS): Parametric study

Hosseini, Seyed Mohammad Hossein and Merkel, Markus and Öchsner, Andreas (2009) Finite element simulation of the thermal conductivity of perforated hollow sphere structures (PHSS): Parametric study. Materials Letters, 63 (13-14). pp. 1135-1137. ISSN 0167577X

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Official URL: http://dx.doi.org/10.1016/j.matlet.2008.10.009

Abstract

This paper investigates the thermal properties of a new type of hollow sphere structures. For this new type. the sphere shell is perforated by several holes in order to open the inner sphere volume and surface. The effective thermal conductivity of perforated sphere structures in a primitive cubic arrangement is numerically evaluated for different hole diameters and different dimensions of the joining elements.

Item Type:Article
Uncontrolled Keywords:thermal properties, composite materials, cellular metals, computer simulation, porosity
Subjects:Q Science > QC Physics
Divisions:Science
ID Code:14433
Deposited By: Ms Zalinda Shuratman
Deposited On:26 Aug 2011 05:04
Last Modified:26 Aug 2011 05:04

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