An efficient approach for the implementation of the SNB based correlated-k method and its evaluation

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DOIResolve DOI: http://doi.org/10.1016/s0022-4073(03)00263-2
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TypeArticle
Journal titleAcoustics, Speech, and Signal Processing Newsletter, IEEE
Volume84
Pages465475; # of pages: 11
SubjectNon-grey gas radiation; SNB model; Correlated-k method
AbstractThe current implementation of the SNB based correlated-k method consumes a significant portion of the total cpu time on the on-line inversion of the cumulative distribution function. An approach was developed to pre-calculate the absorption coefficients of real gases from the inversion procedure. This approach results in significant improvement in the efficiency of the SNB based correlated-k method with slight loss in accuracy. This approach was evaluated against other implementation approaches of the SNB based correlated-k method in several non-isothermal and/or inhomogeneous problems.
Publication date
LanguageEnglish
AffiliationNRC Institute for Chemical Process and Environmental Technology; National Research Council Canada (NRC-CNRC)
Peer reviewedNo
NRC number51495
NPARC number5260767
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Record identifier8109207a-c644-4430-9fb5-8ab244d1fc72
Record created2009-10-03
Record modified2016-05-09
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