Effects of oxygen enrichment on laminar burning velocities and Markstein lengths of CH4/O2/N2 flames at elevated pressures
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- 作者：Xiao Cai ; Jinhua Wang ; jinhuawang@mail.xjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Weijie Zhang ; Yongliang Xie ; Meng Zhang ; Zuohua Huang ; zhhuang@mail.xjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Oxygen enriched combustion ; Laminar burning velocity ; Markstein length ; Flame instability ; Elevated pressure
- 刊名：Fuel
- 出版年：2016
- 出版时间：15 November 2016
- 年：2016
- 卷：184
- 期：Complete
- 页码：466-473
- 全文大小：743 K
文摘
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Accurate laminar burning velocities of oxygen enriched methane mixtures were measured at elevated pressures.
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Overall experimental uncertainties of laminar burning velocities were estimated systematically.
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The mechanism of oxygen contents on laminar burning velocities enhancement was studied.
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Effects of oxygen contents and pressures on Markstein lengths were analyzed theoretically.