Heat Transfer Characteristic on Wing Pairs Vortex Generator using 3D Simulation of Computational Fluid Dynamic

Petrus Setyo Prabowo, Stefan Mardikus, Ewaldus Credo

Abstract


Vortex generators are addition surface that can increase heat transfer area and change the fluid flow characteristics of the working fluid to increase heat transfer coefficient. The use of vortex generators produces longitudinal vortices that can increase the heat transfer performance because of the low pressure behind vortex generators. This investigation used delta winglet vortex generator that was combined with rectangular vortex generator to Reynold numbers ranging 6,000 to 10,000. The parameters of Nusselt number, friction factor, velocity vector and temperature distribution will be evaluated.

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Y. Xu, M. D. Islam, and N. Kharoua 2017 Int. J. Therm. Sci 112 304–317.

P. W. Deshmukh and R. P. Vedula 2014 Int. J. Heat Mass Transf 79 551–560,.

Y. Xu, M. D. Islam, and N. Kharoua 2017 Appl. Therm. Eng 135 257–268.

H. ling Liu, H. Li, Y. ling He, and Z. tao Chen 2018 Int. J. Heat Mass Transf 126 989–1006.

Y. Lei, F. Zheng, C. Song, and Y. Lyu 2017 Int. J. Heat Mass Transf 111 299–311.

C. Zhai, M. D. Islam, R. Simmons, and I. Barsoum 2019 Int. J. Therm. Sci 140 480–490.

Z. Sun, K. Zhang, W. Li, Q. Chen, and N. Zheng 2020 Appl. Therm. Eng. 168 114838.

S. Pourhedayat, S. M. Pesteei, H. E. Ghalinghie, M. Hashemian, and M. A. Ashraf 2020 Int. J. Heat Mass Transf. 151.

J. F. Zhang, L. Jia, W. W. Yang, J. Taler, and P. Oclon 2019 Int. J. Therm. Sci. 141 211–221.

Y. Zhang, C. Kang, H. Zhao, and S. Teng 2019 Energy Convers. Manag. 196 44–55.




DOI: https://doi.org/10.24071/ijasst.v3i2.3839

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