Title: | COMBINED CONDUCTION AND RADIATION IN ABSORBING, EMITTING AND ANISOTROPICALLY-SCATTERING, CONCENTRIC, SPHERICAL MEDIA |
Authors: | CHU, HS WENG, LC TSENG, CJ 交大名義發表 機械工程學系 National Chiao Tung University Department of Mechanical Engineering |
Issue Date: | 1-Oct-1991 |
Abstract: | The steady energy transfer by simultaneous conduction and radiation in an absorbing, emitting and anisotropically-scattering medium has been studied theoretically. The medium is confined between two concentric, gray, diffuse and/or specular spherical surfaces which are isothermal but at different temperatures. The radiative transfer equation is solved by using the P3-approximation method which results in four coupled ordinary differential equations (ODEs). The set of the four ODEs and energy equation is solved as a two-point boundary-value problem. The effects of the ratio of the conduction-to-radiation parameter, single-scattering albedo, the scattering phase function, and boundary reflectivities on the temperatures and heat-flux distributions in the medium are examined in detail. |
URI: | http://hdl.handle.net/11536/3661 |
ISSN: | 0022-4073 |
Journal: | JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER |
Volume: | 46 |
Issue: | 4 |
Begin Page: | 251 |
End Page: | 257 |
Appears in Collections: | Articles |