Modelling and statistical analysis of high viscosity oil/air slug flow characteristics in a small diameter horizontal pipe
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- 作者：Gianluca Losia ; g.losi001@unibs.it" class="auth_mail" title="E-mail the corresponding author ; Davide Arnonea ; d.arnone@unibs.it" class="auth_mail" title="E-mail the corresponding author ; Sebastiano Correrab ; sebastiano.correra@eni.it" class="auth_mail" title="E-mail the corresponding author ; Pietro Poesioa ; pietro.poesio@unibs.it" class="auth_mail" title="E-mail the corresponding author
- 关键词：Slug flow ; Viscous oil ; Slug lengths ; Slug flow model ; Pressure drops
- 刊名：Chemical Engineering Science
- 出版年：2016
- 出版时间：12 July 2016
- 年：2016
- 卷：148
- 期：Complete
- 页码：190-202
- 全文大小：2879 K
文摘
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New experimental data on elongated bubble velocities and pressure drops are presented.
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Slug length statistics are analysed and the related PDFs are built from experimental data.
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A new slug length correlation for horizontal highly viscous oil/air flow is introduced.
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A mechanistic model is developed, which is able to predict the pressure drops along the slug unit.