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Title: Advanced Computational Methods for Thermal Radiative Heat Transfer

Abstract

Participating media radiation (PMR) in weapon safety calculations for abnormal thermal environments are too costly to do routinely. This cost may be s ubstantially reduced by applying reduced order modeling (ROM) techniques. The application of ROM to PMR is a new and unique approach for this class of problems. This approach was investigated by the authors and shown to provide significant reductions in the computational expense associated with typical PMR simulations. Once this technology is migrated into production heat transfer analysis codes this capability will enable the routine use of PMR heat transfer in higher - fidelity simulations of weapon resp onse in fire environments.

Authors:
 [1];  [1];  [1];  [1]
  1. Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Publication Date:
Research Org.:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Sandia National Laboratories, Livermore, CA
Sponsoring Org.:
USDOE National Nuclear Security Administration (NNSA)
OSTI Identifier:
1330205
Report Number(s):
SAND2016-10669
648520
DOE Contract Number:  
AC04-94AL85000
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English
Subject:
97 MATHEMATICS AND COMPUTING

Citation Formats

Tencer, John, Carlberg, Kevin Thomas, Larsen, Marvin E., and Hogan, Roy E. Advanced Computational Methods for Thermal Radiative Heat Transfer. United States: N. p., 2016. Web. doi:10.2172/1330205.
Tencer, John, Carlberg, Kevin Thomas, Larsen, Marvin E., & Hogan, Roy E. Advanced Computational Methods for Thermal Radiative Heat Transfer. United States. doi:10.2172/1330205.
Tencer, John, Carlberg, Kevin Thomas, Larsen, Marvin E., and Hogan, Roy E. Sat . "Advanced Computational Methods for Thermal Radiative Heat Transfer". United States. doi:10.2172/1330205. https://www.osti.gov/servlets/purl/1330205.
@article{osti_1330205,
title = {Advanced Computational Methods for Thermal Radiative Heat Transfer},
author = {Tencer, John and Carlberg, Kevin Thomas and Larsen, Marvin E. and Hogan, Roy E.},
abstractNote = {Participating media radiation (PMR) in weapon safety calculations for abnormal thermal environments are too costly to do routinely. This cost may be s ubstantially reduced by applying reduced order modeling (ROM) techniques. The application of ROM to PMR is a new and unique approach for this class of problems. This approach was investigated by the authors and shown to provide significant reductions in the computational expense associated with typical PMR simulations. Once this technology is migrated into production heat transfer analysis codes this capability will enable the routine use of PMR heat transfer in higher - fidelity simulations of weapon resp onse in fire environments.},
doi = {10.2172/1330205},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat Oct 01 00:00:00 EDT 2016},
month = {Sat Oct 01 00:00:00 EDT 2016}
}

Technical Report:

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