A Method For Calculating The Effective Emissivity Of A Groove Structure

Zhang Zhimin

doi:10.1117/12.941553

18 September 1987 A Method For Calculating The Effective Emissivity Of A Groove Structure

Zhang Zhimin

Proceedings Volume 0810, Optical Systems for Space Applications; (1987) https://doi.org/10.1117/12.941553
Event: Fourth International Symposium on Optical and Optoelectronic Applied Sciences and Engineering, 1987, The Hague, Netherlands

Abstract

This paper describes a method for accurately and simply calculating the effective emissivity of a grooved surface, and analyses the uncertainties. Using this method, the directional and hemispheric emissivities of a grooved surface are calculated and the results dis-cussed. The method further permits an accurate determination of the normal and hemispheric emissivity of a cylindrically baffled grooved plate source.

Citation Download Citation

Zhang Zhimin "A Method For Calculating The Effective Emissivity Of A Groove Structure", Proc. SPIE 0810, Optical Systems for Space Applications, (18 September 1987); https://doi.org/10.1117/12.941553

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