The effect of nozzle geometry over internal flow and spray formation for three different fuels
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- 作者：Raul Payria ; rpayri@mot.upv.es" class="auth_mail" title="E-mail the corresponding author ; Juan P. Vieraa ; Venkatesh Gopalakrishnanb ; Patrick G. Szymkowiczb
- 关键词：Nozzle flow characteristics ; Macroscopic spray development ; Surrogate fuels ; Isothermal spray vizualization
- 刊名：Fuel
- 出版年：2016
- 出版时间：1 November 2016
- 年：2016
- 卷：183
- 期：Complete
- 页码：20-33
- 全文大小：1937 K
文摘
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Two single hole nozzle (cylindrical and convergent) are used.
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A complete hydraulic characterization is done along with spray visualization.
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A fast pulsed light source is synchronized to a fast camera working at 160 kHz.
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The effect of nozzle geometry is analyzed for three different fuels.
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A large set of experimental data was obtained, which could be used for model validation.