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Indexed in
The Overall Heat Transfer Characteristics of a Double-Pipe Heat Exchanger
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ABSTRACT
Heat exchangers are used in industrial processes to recover heat between two process fluids. The purpose of this paper is to develop analytical solutions using mathematical techniques to work out the two-dimensional (2D) temperature changes of flow in the passages of a double-pipe heat exchanger in parallel flow arrangement. Although the necessary equations for heat transfer in a double-pipe heat exchanger are available, using these equations the optimization of the system cost is laborious. Also, the solution of the problem yields the heat-transfer coefficient in inner and outer flows of double-pipe heat exchangers. The results are then compared with the experimental data available in other literature.
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Lu Qunhui , Zheng Yangyan , Yuan Biao , Numerical simulation study on the heat transfer characteristics of a double pipe heat exchanger, 2011 IEEE Power Engineering and Automation Conference, 2011. Crossref
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Omidi Mohamad, Farhadi Mousa, Jafari Mohamad, A comprehensive review on double pipe heat exchangers, Applied Thermal Engineering, 110, 2017. Crossref
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Logesh K., Arunraj R., Govindan S., Thangaraj M., Yuvashree G. K., Numerical investigation on possibility of heat transfer enchancement using reduced weight fin configuration, International Journal of Ambient Energy, 41, 2, 2020. Crossref