An investigation of methane and propane vertical flares
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- 作者：Alechenu A. Aboje ; James I. Erete ; Kevin J. Hughes ; Lin Ma ; Mohamed Pourkashanian ; Alan Williams ; A.Williams@leeds.ac.uk" class="auth_mail" title="E-mail the corresponding author
- 关键词：Flares ; Diffusion flames ; Flame length ; Flame lift-off height ; Pollutant
- 刊名：Journal of the Energy Institute
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：89
- 期：4
- 页码：793-806
- 全文大小：2818 K
文摘
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The flame lengths can be approximated by the carbon monoxide burnout position on the flame axis.
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The Moss and Brookes model works well in predicting soot in propane flames.
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NOx and CO emissions are higher in methane flames while unburned hydrocarbons and soot are higher in propane flames.
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The flame lift-off heights decreases as the wall thickness of the pipe nozzle is increased.