Devise of a W serpentine shape tube heat exchanger in a hard chromium electroplating process

Surasit Tanthadiloke; Paisan Kittisupakorn; Pannee Boriboonsri; Iqbal M. Mujtaba

doi:10.1016/j.cjche.2018.03.025

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Devise of a W serpentine shape tube heat exchanger in a hard chromium electroplating process

Energy, Resources and Environmental Technology | Updated：2026-01-06

- Devise of a W serpentine shape tube heat exchanger in a hard chromium electroplating process
- Devise of a W serpentine shape tube heat exchanger in a hard chromium electroplating process
- 中国化学工程学报（英文版） 2019年27卷第1期页码：218-225
- Affiliations：
  
  2 School of Engineering, University of Bradford, West Yorkshire,UK,BD7 1DP
- Author bio：
- Funds：
- DOI：10.1016/j.cjche.2018.03.025
  中图分类号：
- 纸质出版：2019
- Accepted：
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Surasit Tanthadiloke, Paisan Kittisupakorn, Pannee Boriboonsri, 等. Devise of a W serpentine shape tube heat exchanger in a hard chromium electroplating process[J]. 中国化学工程学报（英文版）, 2019,27(1):218-225.

Surasit Tanthadiloke, Paisan Kittisupakorn, Pannee Boriboonsri, Iqbal M. Mujtaba. Devise of a W serpentine shape tube heat exchanger in a hard chromium electroplating process[J]. Chin.J.Chem.Eng., 2019, 27(1): 218-225.
Surasit Tanthadiloke, Paisan Kittisupakorn, Pannee Boriboonsri, 等. Devise of a W serpentine shape tube heat exchanger in a hard chromium electroplating process[J]. 中国化学工程学报（英文版）, 2019,27(1):218-225. DOI： 10.1016/j.cjche.2018.03.025.

Surasit Tanthadiloke, Paisan Kittisupakorn, Pannee Boriboonsri, Iqbal M. Mujtaba. Devise of a W serpentine shape tube heat exchanger in a hard chromium electroplating process[J]. Chin.J.Chem.Eng., 2019, 27(1): 218-225. DOI： 10.1016/j.cjche.2018.03.025.

摘要

Abstract

In a hard chromium electroplating process

a heat exchanger is employed to remove the heat produced from the high current intensity in an electroplating bath. Normally

a conventional U shape heat exchanger is installed in the bath

but it provides low heat removal. Thus

this study designs a novel W serpentine shape heat exchanger with identical heat transfer area to the conventional one for increasing heat removal performance. The performance of the heat exchange is tested with various flow velocities in a cross-section in range of 1.6 to 2.4 m·s

-1

. Mathematical models of this process have been formulated in order to simulate and evaluate the heat exchanger performance. The results show that the developed models give a good prediction of the plating solution and cooling water temperature

and the novel heat exchanger provides better results at any flow velocity. In addition

the W serpentine shape heat exchanger has been implemented in a real hard chromium electroplating plant. Actual data collected have shown that the new design gives higher heat removal performance compared with the U shape heat exchanger with identical heat transfer area; it removes more he

at out of the process than the conventional one of about 23%.

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