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Numerical prediction of the effective thermal conductivity of perforated hollow sphere structures

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 conical holes in order to open the inner sphere volume. The effective thermal conductivity of perforated sphere structures in a primitive cubic arran...

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Main Authors: Hosseini, S. M. H., Merkel, Markus, Augustin, Christian B., Öchsner, Andreas
Format: Article
Published: Scitec Publications Ltd. 2008
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://eprints.utm.my/id/eprint/13019/
http://dx.doi.org/10.4028/3-908454-50-6.6
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spelling my.utm.130192011-07-13T02:13:02Z http://eprints.utm.my/id/eprint/13019/ Numerical prediction of the effective thermal conductivity of perforated hollow sphere structures Hosseini, S. M. H. Merkel, Markus Augustin, Christian B. Öchsner, Andreas TJ Mechanical engineering and machinery 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 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. Scitec Publications Ltd. 2008 Article PeerReviewed Hosseini, S. M. H. and Merkel, Markus and Augustin, Christian B. and Öchsner, Andreas (2008) Numerical prediction of the effective thermal conductivity of perforated hollow sphere structures. Defect and Diffusion Forum, 283 . 6 -12. ISSN 1012-0386 http://dx.doi.org/10.4028/3-908454-50-6.6 doi: 10.4028/3-908454-50-6.6
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Hosseini, S. M. H.
Merkel, Markus
Augustin, Christian B.
Öchsner, Andreas
Numerical prediction of the effective thermal conductivity of perforated hollow sphere structures
description 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 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.
format Article
author Hosseini, S. M. H.
Merkel, Markus
Augustin, Christian B.
Öchsner, Andreas
author_facet Hosseini, S. M. H.
Merkel, Markus
Augustin, Christian B.
Öchsner, Andreas
author_sort Hosseini, S. M. H.
title Numerical prediction of the effective thermal conductivity of perforated hollow sphere structures
title_short Numerical prediction of the effective thermal conductivity of perforated hollow sphere structures
title_full Numerical prediction of the effective thermal conductivity of perforated hollow sphere structures
title_fullStr Numerical prediction of the effective thermal conductivity of perforated hollow sphere structures
title_full_unstemmed Numerical prediction of the effective thermal conductivity of perforated hollow sphere structures
title_sort numerical prediction of the effective thermal conductivity of perforated hollow sphere structures
publisher Scitec Publications Ltd.
publishDate 2008
url http://eprints.utm.my/id/eprint/13019/
http://dx.doi.org/10.4028/3-908454-50-6.6
_version_ 1643646096092692480
score 13.160551

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