The development of a sub-atmospheric two-phase thermosyphon natural gas preheater using a lumped capacitance model and comparison with experimental results
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- 作者：Hocine Matallaha ; h.matallah@swansea.ac.uk" class="auth_mail" title="E-mail the corresponding author ; Will Newtona ; David Jamesa ; Ian Camerona ; Johann Sienza ; Stefan Romockib ; sromocki@proheatsystems.com" class="auth_mail" title="E-mail the corresponding author ; Nicholas P. Laverya
- 关键词：Thermosyphon ; Sub-atmospheric ; Heat transfer ; Joule&ndash ; Thomson ; Lumped-capacitance ; Runge&ndash ; Kutta
- 刊名：Applied Thermal Engineering
- 出版年：2016
- 出版时间：5 July 2016
- 年：2016
- 卷：104
- 期：Complete
- 页码：767-778
- 全文大小：2417 K
文摘
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A two-phase thermosyphon is proposed to counteract the Joule–Thomson effect.
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A transient numerical model based on lumped capacitance method is used.
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Experimental and numerical data compared.
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Efficiencies between 68% and 80% are estimated.