Numerical prediction of the thermo-hydraulic performance of secondary surfaces for compact heat exchangers

被引：0

作者：

Núñez, MP ^{[1
]}

Pérez, IDL ^{[1
]}

Muñoz, AG ^{[1
]}

机构：

[1] Univ Guanajuato, Inst Sci Res, Guanajuato, Mexico

来源：

PROCEEDINGS OF ECOS 2005, VOLS 1-3: SHAPING OUR FUTURE ENERGY SYSTEMS | 2005年

关键词：

compact heat exchangers; heat transfer coefficient; CFD;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This work presents a numerical analysis of the thermo-hydraulic performance of secondary surfaces for compact heat exchangers of the plate and fin type. The study resulted in the determination of the film heat transfer coefficient and its variation with the distance from the exchanger inlet. The numerical results obtained provide a thorough description of the performance of the flow inside the exchanger and the heat transfer coefficient shows a similar behaviour compared with analytical models.

引用

页码：1399 / 1406

页数：8

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