Tao Wang1, Zhen Tian1, Chen Gao1, Quanfu Gao1, Kewei Song1,*
The International Conference on Computational & Experimental Engineering and Sciences, Vol.27, No.4, pp. 1-3, 2023, DOI:10.32604/icces.2023.8880
Abstract With the rapid development of the economy and the increasing consumption of fossil energy, energysaving becomes imperative [1,2]. Improving the heat transfer efficiency of heat exchangers, which are widely
applied in many fields, is important for energy utilization [3,4]. Twisted tube can produce secondary flow,
increase turbulence and thin thermal boundary layer, and hence the enhancement of heat transfer [5-9].
However, the mixture of the fluid between the center of the twisted tube and the region around the tube is
still not effectively improved. Thus, the heat transfer of the twisted tube can be further… More >
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