Application of wide band radiation models to non-homogeneous combustion systems

P S  Cumber; M  Fairweather; H S  Ledin

doi:10.1016/S0017-9310(97)00203-2

Application of wide band radiation models to non-homogeneous combustion systems

P S Cumber, M Fairweather, H S Ledin

School of Engineering & Physical Sciences

Research output: Contribution to journal › Article › peer-review

57 Citations (Scopus)

Abstract

A spectral version of the exponential wide band model has been adapted for implementation within a computational fluid dynamic framework. The model has been assessed by comparing predicted spectral and integrated quantities with experimental data and statistical narrow band model results for a number of idealised homogeneous and non-homogeneous configurations, and for a jet flame. Overall, the spectral wide band approach has been shown to be in reasonable agreement with experimental data, and to have an accuracy, for total quantities, comparable to that of the narrow band model whilst requiring almost an order of magnitude less computer processor time. (C) 1998 BG plc. Published by Elsevier Science Ltd. All rights reserved.

Original language	English
Pages (from-to)	1573-1584
Number of pages	12
Journal	International Journal of Heat and Mass Transfer
Volume	41
Issue number	11
DOIs	https://doi.org/10.1016/S0017-9310(97)00203-2
Publication status	Published - Jun 1998

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10.1016/S0017-9310(97)00203-2

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title = "Application of wide band radiation models to non-homogeneous combustion systems",

abstract = "A spectral version of the exponential wide band model has been adapted for implementation within a computational fluid dynamic framework. The model has been assessed by comparing predicted spectral and integrated quantities with experimental data and statistical narrow band model results for a number of idealised homogeneous and non-homogeneous configurations, and for a jet flame. Overall, the spectral wide band approach has been shown to be in reasonable agreement with experimental data, and to have an accuracy, for total quantities, comparable to that of the narrow band model whilst requiring almost an order of magnitude less computer processor time. (C) 1998 BG plc. Published by Elsevier Science Ltd. All rights reserved.",

author = "Cumber, {P S} and M Fairweather and Ledin, {H S}",

year = "1998",

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AU - Cumber, P S

AU - Fairweather, M

AU - Ledin, H S

PY - 1998/6

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N2 - A spectral version of the exponential wide band model has been adapted for implementation within a computational fluid dynamic framework. The model has been assessed by comparing predicted spectral and integrated quantities with experimental data and statistical narrow band model results for a number of idealised homogeneous and non-homogeneous configurations, and for a jet flame. Overall, the spectral wide band approach has been shown to be in reasonable agreement with experimental data, and to have an accuracy, for total quantities, comparable to that of the narrow band model whilst requiring almost an order of magnitude less computer processor time. (C) 1998 BG plc. Published by Elsevier Science Ltd. All rights reserved.

AB - A spectral version of the exponential wide band model has been adapted for implementation within a computational fluid dynamic framework. The model has been assessed by comparing predicted spectral and integrated quantities with experimental data and statistical narrow band model results for a number of idealised homogeneous and non-homogeneous configurations, and for a jet flame. Overall, the spectral wide band approach has been shown to be in reasonable agreement with experimental data, and to have an accuracy, for total quantities, comparable to that of the narrow band model whilst requiring almost an order of magnitude less computer processor time. (C) 1998 BG plc. Published by Elsevier Science Ltd. All rights reserved.

U2 - 10.1016/S0017-9310(97)00203-2

DO - 10.1016/S0017-9310(97)00203-2

M3 - Article

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VL - 41

SP - 1573

EP - 1584

JO - International Journal of Heat and Mass Transfer

JF - International Journal of Heat and Mass Transfer

IS - 11

ER -

Application of wide band radiation models to non-homogeneous combustion systems

Abstract

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