Heat transfer and flow resistance performance of shutter baffle heat exchanger with triangle tube layout in shell side

Effect of main structural parameters of shutter baffle heat exchanger with a triangle tube layout in the shell side on heat transfer and flow resistance performance is studied in the article. A periodic whole cross-sectional computation model is built for the heat exchanger in the numerical study. T...

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Main Authors:	Xin Gu, Bing Liu, Yongqing Wang, Ke Wang
Format:	Article
Language:	English
Published:	SAGE Publishing 2016-03-01
Series:	Advances in Mechanical Engineering
Online Access:	https://doi.org/10.1177/1687814016641015

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spelling	doaj-947b5df61dfe493d92a822a4aede11d52020-11-25T03:43:56ZengSAGE PublishingAdvances in Mechanical Engineering1687-81402016-03-01810.1177/168781401664101510.1177_1687814016641015Heat transfer and flow resistance performance of shutter baffle heat exchanger with triangle tube layout in shell sideXin Gu0Bing Liu1Yongqing Wang2Ke Wang3Key Laboratory of Process Heat Transfer and Energy Saving of Henan Province, Zhengzhou University, Zhengzhou, ChinaHenan Guangtong Safety Evaluation Consultation Co., Ltd, Zhengzhou, ChinaKey Laboratory of Process Heat Transfer and Energy Saving of Henan Province, Zhengzhou University, Zhengzhou, ChinaKey Laboratory of Process Heat Transfer and Energy Saving of Henan Province, Zhengzhou University, Zhengzhou, ChinaEffect of main structural parameters of shutter baffle heat exchanger with a triangle tube layout in the shell side on heat transfer and flow resistance performance is studied in the article. A periodic whole cross-sectional computation model is built for the heat exchanger in the numerical study. The effects of structural parameters are analyzed, including assembly mode of shutter baffles, shutter baffle pitch, strip inclination angles, and strip widths. The correctness and accuracy of numerical simulation method are confirmed with a laser Doppler velocimeter experiment. Based on the research results, correlations for heat transfer coefficient and pressure drop in shell side are presented. Using the field synergy principle, the heat transfer enhancement mechanisms of segmental baffle heat exchanger and shutter baffle heat exchanger in shell side are analyzed.https://doi.org/10.1177/1687814016641015
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Xin Gu Bing Liu Yongqing Wang Ke Wang
spellingShingle	Xin Gu Bing Liu Yongqing Wang Ke Wang Heat transfer and flow resistance performance of shutter baffle heat exchanger with triangle tube layout in shell side Advances in Mechanical Engineering
author_facet	Xin Gu Bing Liu Yongqing Wang Ke Wang
author_sort	Xin Gu
title	Heat transfer and flow resistance performance of shutter baffle heat exchanger with triangle tube layout in shell side
title_short	Heat transfer and flow resistance performance of shutter baffle heat exchanger with triangle tube layout in shell side
title_full	Heat transfer and flow resistance performance of shutter baffle heat exchanger with triangle tube layout in shell side
title_fullStr	Heat transfer and flow resistance performance of shutter baffle heat exchanger with triangle tube layout in shell side
title_full_unstemmed	Heat transfer and flow resistance performance of shutter baffle heat exchanger with triangle tube layout in shell side
title_sort	heat transfer and flow resistance performance of shutter baffle heat exchanger with triangle tube layout in shell side
publisher	SAGE Publishing
series	Advances in Mechanical Engineering
issn	1687-8140
publishDate	2016-03-01
description	Effect of main structural parameters of shutter baffle heat exchanger with a triangle tube layout in the shell side on heat transfer and flow resistance performance is studied in the article. A periodic whole cross-sectional computation model is built for the heat exchanger in the numerical study. The effects of structural parameters are analyzed, including assembly mode of shutter baffles, shutter baffle pitch, strip inclination angles, and strip widths. The correctness and accuracy of numerical simulation method are confirmed with a laser Doppler velocimeter experiment. Based on the research results, correlations for heat transfer coefficient and pressure drop in shell side are presented. Using the field synergy principle, the heat transfer enhancement mechanisms of segmental baffle heat exchanger and shutter baffle heat exchanger in shell side are analyzed.
url	https://doi.org/10.1177/1687814016641015
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Heat transfer and flow resistance performance of shutter baffle heat exchanger with triangle tube layout in shell side

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