Experimental Study of Spring Wire Enhancement of Air Heat Transfer inside TIEC Tubes

Abstract:

This paper proposes the method of the fresh air heat transfer enhancement through insert Spiral in the tube of TIEC, and researches the heat transfer enhancement and Flow resistance characteristics through experiment when the Re is 6270 - 11016 range. Through regression analysis of the experimental data, obtained the experimental correlation of the heat transfer and drag coefficient of the strengthen tube, at the same time, evaluate the performance of heat transfer enhancement using appropriate method, and give some exploratory analysis.

• Periodical: Advanced Materials Research (Volumes 446-449)
• Pages: 2884-2887
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.446-449.2884
• Online since: January 2012
• Authors: Yu Gang Wang, Jia Ping Liu, Huang Xiang, Shao Hui Yang
• Keywords: Experimental Correlation, Heat Transfer Enhancement, Spiral, TIEC

References

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