Non-grey radiation modeling using Thermal Desktop/Sindaworks TFAWS06-1009

Anderson, Dr. Kevin R.; Paine, Dr. Chris

Non-grey radiation modeling using Thermal Desktop/Sindaworks TFAWS06-1009

Anderson, Dr. Kevin R.; Paine, Dr. Chris

URI: http://hdl.handle.net/2014/41071

Date: 2006-08-09

Keywords: radiation modeling

Publisher: Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2006.

Citation: Thermal & Fluids Analysis Workshop (TFAWS), Washington, D. C., August 9-11, 2006.

Abstract:

This paper provides an overview of the non-grey radiation modeling capabilities of Cullimore and Ring’s Thermal Desktop® Version 4.8 SindaWorks software. The non-grey radiation analysis theory implemented by Sindaworks and the methodology used by the software are outlined. Representative results from a parametric trade study of a radiation shield comprised of a series of v-grooved shaped deployable panels is used to illustrate the capabilities of the SindaWorks non-grey radiation thermal analysis software using emissivities with temperature and wavelength dependency modeled via a Hagen-Rubens relationship.

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