Numerical Prediction of the Effective Thermal Conductivity of Perforated Hollow Sphere Structures

Abstract:

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This paper investigates the thermal properties of a new type of hollow sphere struc- tures. For this new type, the sphere shell is perforated by several conical holes in order to open the inner sphere volume. The effective thermal conductivity of perforated sphere structures in a primitive cubic arrangement is numerically evaluated for different material combinations and compared to sphere structures without perforation.

Info:

Periodical:

Defect and Diffusion Forum (Volumes 283-286)

Edited by:

Andreas Öchsner, Graeme E. Murch and Ali Shokuhfar

Pages:

6-12

DOI:

10.4028/www.scientific.net/DDF.283-286.6

Citation:

S. M. Hossein Hosseini et al., "Numerical Prediction of the Effective Thermal Conductivity of Perforated Hollow Sphere Structures", Defect and Diffusion Forum, Vols. 283-286, pp. 6-12, 2009

Online since:

March 2009

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Price:

$35.00

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