Experimental study of the two-stage injection process of fatty acid esters on a common rail injection system
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- 作者：Dong Hana ; dong_han@sjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yaozong Duana ; Chunhai Wanga ; He Lina ; linhe@sjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Zhen Huanga ; z-huang@sjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Margaret S. Wooldridgeb
- 关键词：Biodiesel ; Fatty acid ester ; Methyl laurate ; Methyl oleate ; Ethyl oleate ; Two-stage injection
- 刊名：Fuel
- 出版年：2016
- 出版时间：1 January 2016
- 年：2016
- 卷：163
- 期：Complete
- 页码：214-222
- 全文大小：2455 K
文摘
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Two-stage injection processes of three fatty acid esters (FAE) were investigated.
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The injector inlet pressure and fuel mass injected per cycle were studied.
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Fuel effects on the main injection masses are dependent on injection pressure.
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Methyl and ethyl oleates have higher speeds of sound at low injection pressure.
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The pressure wave of diesel propagates faster than FAE at high injection pressure.