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Conference paper

The Research of Heat-Transfer Conductance of Multiple Endoseptums in An Workshop Building

, , ,

1Institute of energy and power engineering, North China Electric Power University, Baoding, China

Published
23 September 2005
Pages
366-370
Received
23 September 2005
DOI
10.65582/set.2005.083
Access
Open access, © 2005 Copyright WSSET
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Abstract

Due to practical applications, convective heat transfer in a square chamber has been an important subject numerically. Also, the management of Heat Transfer Conductance Coefficients (HTCCs) in an enclosing wall has a remarkable influence. Based on handling of regions close to wall, the equation for convective heat transfer coefficient is acquired. Meanwhile, the dimensionless local Nu number is also obtained as well as average Nu number. For the enclosure with convective heat transfer, to affirm the applied model, the influence of first grid point position is analyzed and the position of the first grid point is suggested to be less than 0.5mm.

Keywords. numerical research; heat-transfer conductance; endoseptum

© 2005 Copyright WSSET

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