Performance analysis of novel honeycombed plate heat exchanger based on entransy dissipation resistance

ZHANG Cancan; WANG Dingbiao; HAN Yong; XIA Chunjie

doi:10.11949/j.issn.0438-1157.20160539

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Performance analysis of novel honeycombed plate heat exchanger based on entransy dissipation resistance

更新时间：2025-12-10

- Performance analysis of novel honeycombed plate heat exchanger based on entransy dissipation resistance
- CIESC Journal Issue S1, Pages: 111-116(2016)
- 作者机构：
  
  1. 郑州大学化工与能源学院,河南,郑州,450001
  2. 热能系统节能技术与装备教育部工程研究中心,河南,郑州,450001
- 作者简介：
- 基金信息：
- DOI：10.11949/j.issn.0438-1157.20160539
  CLC： K172
- Online First：31 August 2016，
  
  Published：31 August 2016
- 稿件说明：
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ZHANG Cancan, WANG Dingbiao, HAN Yong, et al. Performance analysis of novel honeycombed plate heat exchanger based on entransy dissipation resistance[J]. CIESC Journal, 2016, (S1): 111-116.
DOI：

ZHANG Cancan, WANG Dingbiao, HAN Yong, et al. Performance analysis of novel honeycombed plate heat exchanger based on entransy dissipation resistance[J]. CIESC Journal, 2016, (S1): 111-116. DOI： 10.11949/j.issn.0438-1157.20160539.

摘要

板式换热器在工业生产中广泛应用。基于换热器(火积)耗散热阻理论，采用数值模拟和实验相结合的方法对新型蜂窝板式换热器进行研究。结果表明数值模拟和实验结果在合理的误差范围内，验证了数值模拟的可靠性。新型板式换热器内部蜂窝结构附近的速度场出现规律的周期性变化，流体湍流强度增加，提高了换热效率。新型板式换热器换热量与其(火积)耗散和(火积)耗散热阻呈反比例关系，这为新型蜂窝板式换热器的优化提供了理论依据，并为工业生产提供参考。

Abstract

The plate heat exchangers are widely used in industrial applications. A novel honeycombed plate heat exchanger is experimentally and numerically investigated in this research. The numerical results have been validated with the experimental values at a reasonable range. The internal velocity field of novel honeycombed plate heat exchanger is changed periodically

which increase the fluid turbulence intensity. The experimental results indicate that the entransy-dissipation is inversely related to its thermal resistance in novel honeycombed plate heat exchanger. The results of the current study provide a useful reference data for future design optimization of the novel honeycombed plate heat exchanger.

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