Optimization of a micro-channel structure of an elliptical louver fin

Optimization of a micro-channel structure of an elliptical louver fin

The influence of the louver fin?s structure on the heat transfer performance of a parallel flow gas cooler is studied, and a 3-D model for an elliptical louver fin is simulated for analysis of the heat transfer and flow resistance characteristics of the fin. The micro-channel structure of the fin is...

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Veröffentlicht in:Thermal science 2019, Vol.23 (4), p.2429-2436
Hauptverfasser: Yang, Fengye, Zhou, Guanghui, Zhao, Pengfei, Liu, Enhai, Li, Haijun, Hu, Yahan
Format: Artikel
Sprache:eng
Schlagworte:
Computational fluid dynamics
Computer simulation
Flow resistance
Fluid flow
Heat transfer
Microchannels
Optimization
Parallel flow
Performance evaluation
Reynolds number
Three dimensional models
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Zusammenfassung:The influence of the louver fin?s structure on the heat transfer performance of a parallel flow gas cooler is studied, and a 3-D model for an elliptical louver fin is simulated for analysis of the heat transfer and flow resistance characteristics of the fin. The micro-channel structure of the fin is optimized to give the best comprehensive performance evaluation by suitable choice of fin?s thickness and the space between the adjacent louvers for given range of Reynolds number. nema
ISSN:0354-9836
2334-7163
DOI:10.2298/TSCI1904429Y