Application of the WSGG model for the calculation of gas-soot radiation in a turbulent non-premixed methane-air flame inside a cylindrical combustion chamber
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- 作者：Felipe Roman Centenoa ; frcenteno@mecanica.ufrgs.br" class="auth_mail" title="E-mail the corresponding author ; Rogé ; rio Brittesa ; Francis H.R. Franç ; aa ; Cristiano Vitorino da Silvab
- 关键词：Radiation heat transfer ; WSGG model ; Combustion ; Soot ; Line-by-line ; TRI
- 刊名：International Journal of Heat and Mass Transfer
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：93
- 期：Complete
- 页码：742-753
- 全文大小：1614 K
文摘
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The effect of soot radiation in a turbulent methane–air flame is studied.
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Radiative properties were solved with the WSGG model and LBL.
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Soot radiation contributed to local increases of 30% in the radiative heat source.
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Soot radiation contributed to increase the radiative heat flux on the wall in 25%.
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Comparisons of WSGG with the LBL solution provided maximum normalized error less than 1.2%.