Helical baffles in shell-and-tube heat exchangers .1. Experimental verification

被引：135

作者：

Kral, D

Stehlik, P

vanderPloeg, HJ

Master, BI

机构：

[1] ABB LUMMUS HEAT TRANSFER,BLOOMFIELD,NJ 07003

[2] TECH UNIV BRNO,THERM CENTRUM,BRNO,CZECH REPUBLIC

[3] ABB LUMMUS HEAT TRANSFER BV,VOORBURG,NETHERLANDS

来源：

HEAT TRANSFER ENGINEERING | 1996年 / 17卷 / 01期

关键词：

Geometry - Heat transfer - Industrial applications - Machine design - Optimization - Pressure drop - Standards - Tubes (components);

D O I：

10.1080/01457639608939868

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Performance of heat exchangers with helical baffles, or helixchangers, is discussed using the results of tests conducted on units with various baffle geometries. An optimum helix angle is identified at which the conversion efficiency for converting pressure drop to heat transfer on the shell side of helixchangers is maximized. Designs for standard industry applications are optimized using the analysis of test results.

引用

页码：93 / 101

页数：9