A review of the advancements made in helical baffles used in shell and tube heat exchangers

被引：53

作者：

Salahuddin, Usman ^{[1
]}

Bilal, Muhammad ^{[1
]}

Ejaz, Haider ^{[1
]}

机构：

[1] Natl Univ Sci & Technol, Sch Chem & Mat Engn, Islamabad, Pakistan

来源：

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER | 2015年 / 67卷

关键词：

Shell and tube heat exchanger; Helical baffles; Inclination angle; Baffle shape; Fold baffles; TRANSFER ENHANCEMENT; TRANSFER COEFFICIENTS; PRESSURE-DROP; PERFORMANCE; SIDE; FLOW; DESIGN; MODEL;

D O I：

10.1016/j.icheatmasstransfer.2015.07.005

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This paper provides a review about the major work done on helical baffles to improve the performance of shell and tube heat exchangers. Some of the major factors affecting the performance of shell and tube heat exchanger are discussed. A comparison between segmental baffles and helical baffles is also presented to show that helical baffles are more advantageous than segmental baffles. In most cases, discontinuous, folded, sextant helical baffles, 40 baffle inclination angle as well as low baffle spacing will give the best results when integrated in some combination, whereas continuous helical baffles eliminate dead regions. Moreover, sealing strips are more likely to improve the performance of shell and tube heat exchangers with continuous helical baffles. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：104 / 108

页数：5

共 50 条

[41] Numerical study on shell and tube heat exchangers with different baffles configurations [J].

Yousef, Ahmed ;

Saim, Rachid ;

Oztop, Hakan F. F. .

INTERNATIONAL JOURNAL OF NUMERICAL METHODS FOR HEAT & FLUID FLOW, 2023, 33 (09) :3255-3271

[42] The Effect of a Number of Baffles on the Performance of Shell-and-Tube Heat Exchangers [J].

Abdelkader, Bassel A. ;

Zubair, Syed M. .

HEAT TRANSFER ENGINEERING, 2019, 40 (1-2) :39-52

[43] Pressure drop on the shell side of shell-and-tube heat exchangers with segmental baffles [J].

Gaddis, ES ;

Gnielinski, V .

CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION, 1997, 36 (02) :149-159

[44] The effects of component dimensions on heat transfer and pressure loss in shell and tube heat exchangers [J].

Kayabasi, Erhan ;

Alperen, Munip Alpaslan ;

Kurt, Huseyin .

INTERNATIONAL JOURNAL OF GREEN ENERGY, 2019, 16 (02) :200-210

[45] PIV experimental investigation on shell-side flow patterns of shell and tube heat exchanger with different helical baffles [J].

Wen, Jian ;

Yang, Huizhu ;

Wang, Simin ;

Gu, Xin .

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2017, 104 :247-259

[46] Thermohydraulic Analysis of a Shell-and-Tube "Helical Baffles" Heat Exchanger [J].

Cucumo, M. ;

Ferraro, V. ;

Kaliakatsos, D. ;

Mele, M. ;

Galloro, A. ;

Schimio, R. ;

Le Pera, G. .

INTERNATIONAL JOURNAL OF HEAT AND TECHNOLOGY, 2016, 34 (Special Issue 2) :S255-S262

[47] Numerical investigation on the multi-objective optimization of a shell-and-tube heat exchanger with helical baffles [J].

Wen, Jian ;

Gu, Xin ;

Wang, Mengmeng ;

Wang, Simin ;

Tu, Jiyuan .

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, 2017, 89 :91-97

[48] Computation of thermal properties of CMSP shell and tube heat exchanger using different types of helical baffles [J].

Arunachalam, D. ;

Shukla, Anuj Kumar ;

Dewan, Anupam ;

Salhotra, Rahul ;

Singh, Deepak Kumar .

HEAT TRANSFER, 2023, 52 (06) :4401-4421

[49] Shell-and-tube heat exchangers performance improvement employing hybrid segmental–helical baffles and ribbed tubes combination [J].

Hamed Uosofvand ;

Ali Akbar Abbasian Arani .

Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2021, 43

[50] Experimental investigation on the thermo-hydraulic performance and entransy analysis of a shell-and-tube heat exchanger with louver baffles [J].

Li, Yazi ;

Lei, Yonggang ;

Li, Jirong ;

Du, Baocun ;

Song, Chongfang ;

Wang, Yonghui .

APPLIED THERMAL ENGINEERING, 2025, 269

← 1 2 3 4 5 →