Study on the Influence of Leakage in Shell Side of Heat Exchanger
[1]DONG Qiwu,LIN Suben,LIU Minshan,et al.Study on the Influence of Leakage in Shell Side of Heat Exchanger[J].Journal of Zhengzhou University (Engineering Science),2009,30(03):97-100.
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
30卷
Number of periods:
2009年03期
Page number:
97-100
Column:
Public date:
1900-01-01
- Title:
- Study on the Influence of Leakage in Shell Side of Heat Exchanger
- Keywords:
- shell and tube heat exchangers; CFD; numerical simulation; gap leakage; Flow and heat transfer
- CLC:
- -
- DOI:
- -
- Abstract:
- In this paper，a three—dimensional numerical model is presented to simulate the characteristics offluid flow and heat transfer in shellside of shell··and··tube heat exchanger by using CFD code FLUENT soft--ware，in which the baffle-shell leakage and the baffle-tube leakage are considered．compared with the experi·ment。it can be found that the simulated results agree with the experimental results well，the maximum relativeerror of the pressure drop is only 10．4％．and the model reliability is validated．The modeling method and nu·merical results are helpful for evaluating the performance of present shell-and—tube heat exchanger．
- References:
- -
- Similar References:
Memo
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Last Update:
1900-01-01