Heat Transfer Rate Of Direct-contact Condensation On Baffle Trays

Srbislav B. Genic; Branislav M. Jacimovic; Ljubisa A. Vladic

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Heat Transfer Rate Of Direct-contact Condensation On Baffle Trays

机译：挡板上直接接触冷凝的传热速率

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The paper deals with the experimentally obtained results of the direct-contact condensation of steam in contact with water in cascade column. Baffle trays were used to obtain contact between water and steam in DN 300 column at atmospheric pressure. Testing of Chernobilski equation showed poor correlation compared to the experimental results so we have found the following form of heat transfer raternNu = 5.8 · 10~(-6) · Re~(5/3) · Pr~(1/3) · Fr~(-2/3)rnwhich could be recommended for heat transfer calculations for this kind of apparatuses.

机译：本文研究了在级联塔中蒸汽与水直接接触冷凝的实验结果。使用挡板塔板在大气压下在DN 300色谱柱中获得水和蒸汽之间的接触。与实验结果相比，切尔诺比尔斯基方程的检验表明相关性较差，因此我们发现以下形式的传热速率rnNu = 5.8·10〜（-6）·Re〜（5/3）·Pr〜（1/3）·Fr 〜（-2/3）rn可以推荐用于此类设备的传热计算。

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来源
《International Journal of Heat and Mass Transfer》 |2008年第26期|5772-5776|共5页
作者
Srbislav B. Genic; Branislav M. Jacimovic; Ljubisa A. Vladic;
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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
heat transfer; condensation; phase change; convective transport; number of transfer units; baffle tray;

机译：传热;冷凝;相变;对流输运;传热单元数量;挡板托盘;

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2. Direct-contact condensation heat transfer model in RELAP5/MOD3.2 with. without noncondensable gases for Horizontally stratified flow [J] . Ki Yong Choi, Heung June Chung, Hee Cheon No Nuclear Engineering and Design . 2002,第2a3期

机译：RELAP5 / MOD3.2中的直接接触式冷凝传热模型。无不凝性气体，用于水平分层流
3. Measurement of Heat Transfer Coefficient for Direct-Contact Condensation during Bubble Growth in Liquid [J] . Koichi Terasaka, Wan-Yong Sun, Tirto Prakoso, Journal of Chemical Engineering of Japan . 1999,第5期

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6. Heat Transfer and Residence Time Distribution in PlugFlow Continuous Oscillatory Baffled Crystallizers [O] . NaomiE. B. Briggs, John McGinty, Callum McCabe, 2021

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Heat Transfer Rate Of Direct-contact Condensation On Baffle Trays

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