Studies on coiled wire finned heat exchangers operating with wide boiling mixtures.
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http://www.iifiir.org/clientBookline/service/reference.asp?INSTANCE=EXPLOITATION&OUTPUT=PORTAL&DOCID=IFD_REFDOC_0015276&DOCBASE=IFD_REFDOC_EN&SETLANGUAGE=EN
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资源简介：
Heat exchanger effectiveness of more than 90% is required for a J-T refrigerator to function when nitrogen is used as the refrigerant and over 95% when mixtures are used as the refrigerant. Coiled wire finned heat exchangers with effectiveness greater than 97% have been built and tested in our laboratory for use in J-T refrigerators operating with mixtures. Experiments have been conducted on prototype heat exchanger with a nitrogen-hydrocarbon mixture and temperature of the shell measured at some locations. The measured temperatures are compared with some single and two-phase heat transfer coefficient estimation methods available in the literature.
提供机构：
International Institute of Refrigeration (IIR)
创建时间：
2016-10-20
