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Proceedings Papers

Quadrature Point Selection in the Full-Spectrum K-Distribution Method for Nongray Radiation in Combustion Gases

Nehal Jajal, Sandip Mazumder
Proc. ASME. HT2023, ASME 2023 Heat Transfer Summer Conference, V001T02A002, July 10–12, 2023
Publisher: American Society of Mechanical Engineers
Paper No: HT2023-106894
https://doi.org/10.1115/HT2023-106894
.... The Full-Spectrum k-distribution (FSK) model is a popular state-of-the-art model that offers high accuracy while requiring the RTE to be solved for only a few quadrature points in reordered spectral (or g) space. The selection of optimal quadrature points has been investigated in the literature, broadly...
View Paper titled, Quadrature Point Selection in the Full-Spectrum K-Distribution Method for Nongray Radiation in Combustion Gases
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Topics: Combustion, Combustion gases, Radiation (Physics), Carbon dioxide, Slabs, Water vapor, Errors, Heat, Heat transfer, Radiative heat transfer
Proceedings Papers

Hybrid Nongray Radiative Transfer Equation Solver Using Full Spectrum Correlated K-Distribution (FSCK) Method for Combustion Gases

Nehal Jajal, Sandip Mazumder
Proc. ASME. HT2023, ASME 2023 Heat Transfer Summer Conference, V001T16A003, July 10–12, 2023
Publisher: American Society of Mechanical Engineers
Paper No: HT2023-106792
https://doi.org/10.1115/HT2023-106792
... and Aerospace Engineering The Ohio State University, Columbus, OH 43210, USA ABSTRACT The Full Spectrum Correlated k-Distribution (FSK) method is a state-of-the-art popular method for the treatment of the extremely oscillatory spectral absorption coefficient of combustion gases. It offers high accuracy while...
View Paper titled, Hybrid Nongray Radiative Transfer Equation Solver Using Full Spectrum Correlated K-Distribution (FSCK) Method for Combustion Gases
Open the PDF for Hybrid Nongray Radiative Transfer Equation Solver Using Full Spectrum Correlated K-Distribution (FSCK) Method for Combustion Gases in another window
Topics: Combustion gases, Radiative heat transfer, Approximation, Absorption, Combustion, Partial differential equations, Resolution (Optics)