Measured and predicted frictional pressure drop for boiling zeotropic mixed refrigerants in horizontal tubes
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- 作者：Rodrigo Barrazaa ; b ; rodrigo.barraza@usm.cl" class="auth_mail" title="E-mail the corresponding author ; Gregory Nellisa ; gfnellis@engr.wisc.edu" class="auth_mail" title="E-mail the corresponding author ; Sanford Kleina ; klein@engr.wisc.edu" class="auth_mail" title="E-mail the corresponding author ; Douglas Reindla ; dreindl@wisc.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Frictional pressure drop ; Joule&ndash ; Thomson ; Zeotropic ; Mixed gas ; Mixture ; Non-azeotropic
- 刊名：International Journal of Heat and Mass Transfer
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：98
- 期：Complete
- 页码：285-298
- 全文大小：2511 K
文摘
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Experimental frictional pressure drop data for boiling zeotropic mixtures.
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Data is collected in horizontal tubes of 0.5 mm and 1.5 mm diameter.
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Temperature glides include temperatures ranging from 100 K to room temperature.
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Mass flux, pressure, tube diameter, and mixture composition effects are studied.
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The Awad and Muzychka (1) correlation shows the best.