Chemical and Biomolecular Engineering, Department of: Papers in Subdisciplines
Papers in Physical Chemistry
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ORCID IDs
Demirel 0000-0002-8183-0991
Date of this Version
2-1996
Citation
Energy (February 1996) 21(2): 99-103
doi: 10.1016/0360-5442(95)00096-8
Relevant information about the patent may be found at the journal website
Abstract
Modified expressions for the heat-transfer fluxes at the interface of a solid surface and a gas are given for different Knudsen-number regimes. These expressions for diatomic gases contain both a gas-reflection and a thermal accommodation coefficient. Parallel-plate, coaxial-cylindrical and concentric spherical surfaces are considered. A general expression for the thermal accommodation coefficient is based on experimental data. Sample numerical calculations of heat flux in different heat-transfer regimes are presented in terms of the reciprocal Knudsen number.
Comments
Copyright © 1996, Elsevier