Evaporation heat transfer and pressure drop of ammonia in a mixed configuration chevron plate heat exchanger
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- 作者：Mohammad S. Khan
- 关键词：Plate heat exchanger ; Ammonia ; Heat transfer ; Evaporation ; Pressure drop
- 刊名：International Journal of Refrigeration
- 出版年：May 2014
- 年：2014
- 卷：41
- 期：Complete
- 页码：92-102
- 全文大小：1406 K
文摘
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- <p id="p0010">Experimental study for heat transfer & pressure drop data in mixed PHE using NH3.p>
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- <p id="p0015">Saturation temperature & heat flux varied from −25 to −2 °C and 21 to 44 kW m
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- <p id="p0020">Empirical correlations developed for two-phase Nusselt number and friction factor.p>
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- <p id="p0025">Present data compared with the available evaporation data of ammonia.p>
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- <p id="p0030">A generalized Nusselt number correlation is also proposed.p>