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Numerical study on combined natural and forced convection in the fully-developed turbulent region for a horizontal circular tube heated by non-uniform heat flux

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  • Huang, Zhen
  • Li, Zeng-Yao
  • Tao, Wen-Quan

Abstract

The present work focuses on the fully developed mixed turbulent flow and heat transfer in receiver tube heated by non-uniform heat flux, especially the effect of local buoyancy force induced by the non-uniform heat flux at Reynolds number of 2×104–105, Prandtl number of 1.5 and Grashof number of 0–1012. The friction factor and Nusselt number between forced convection and mixed convection under uniform heat flux and non-uniform heat flux are analyzed quantitatively. The effect of solar elevation angle on the fluid flow and heat transfer is also investigated. It is concluded that the mixed fluid flow and heat transfer under non-uniform heat flux is different from that under uniform heat flux. The solar elevation angle has strong influence on the mixed fluid flow and heat transfer characteristics. A criterion for the buoyancy free is proposed. It is not feasible to perform the heat transfer design and prediction for parabolic trough solar collector based on the experimental correlations for forced convection or conventional mixed convention.

Suggested Citation

  • Huang, Zhen & Li, Zeng-Yao & Tao, Wen-Quan, 2017. "Numerical study on combined natural and forced convection in the fully-developed turbulent region for a horizontal circular tube heated by non-uniform heat flux," Applied Energy, Elsevier, vol. 185(P2), pages 2194-2208.
    • Handle: RePEc:eee:appene:v:185:y:2017:i:p2:p:2194-2208
    DOI: 10.1016/j.apenergy.2015.11.066
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    1. He, Ya-Ling & Xiao, Jie & Cheng, Ze-Dong & Tao, Yu-Bing, 2011. "A MCRT and FVM coupled simulation method for energy conversion process in parabolic trough solar collector," Renewable Energy, Elsevier, vol. 36(3), pages 976-985.
    2. Cheng, Ze-Dong & He, Ya-Ling & Qiu, Yu, 2015. "A detailed nonuniform thermal model of a parabolic trough solar receiver with two halves and two inactive ends," Renewable Energy, Elsevier, vol. 74(C), pages 139-147.
    3. Silva, R. & Pérez, M. & Fernández-Garcia, A., 2013. "Modeling and co-simulation of a parabolic trough solar plant for industrial process heat," Applied Energy, Elsevier, vol. 106(C), pages 287-300.
    4. Cheng, Z.D. & He, Y.L. & Cui, F.Q. & Du, B.C. & Zheng, Z.J. & Xu, Y., 2014. "Comparative and sensitive analysis for parabolic trough solar collectors with a detailed Monte Carlo ray-tracing optical model," Applied Energy, Elsevier, vol. 115(C), pages 559-572.
    5. Fernández-García, A. & Zarza, E. & Valenzuela, L. & Pérez, M., 2010. "Parabolic-trough solar collectors and their applications," Renewable and Sustainable Energy Reviews, Elsevier, vol. 14(7), pages 1695-1721, September.
    6. Lobón, David H. & Baglietto, Emilio & Valenzuela, Loreto & Zarza, Eduardo, 2014. "Modeling direct steam generation in solar collectors with multiphase CFD," Applied Energy, Elsevier, vol. 113(C), pages 1338-1348.
    7. Wang, P. & Liu, D.Y. & Xu, C., 2013. "Numerical study of heat transfer enhancement in the receiver tube of direct steam generation with parabolic trough by inserting metal foams," Applied Energy, Elsevier, vol. 102(C), pages 449-460.
    8. Kalogirou, Soteris A., 2012. "A detailed thermal model of a parabolic trough collector receiver," Energy, Elsevier, vol. 48(1), pages 298-306.
    9. Wu, Zhiyong & Li, Shidong & Yuan, Guofeng & Lei, Dongqiang & Wang, Zhifeng, 2014. "Three-dimensional numerical study of heat transfer characteristics of parabolic trough receiver," Applied Energy, Elsevier, vol. 113(C), pages 902-911.
    10. Suganthi, L. & Iniyan, S. & Samuel, Anand A., 2015. "Applications of fuzzy logic in renewable energy systems – A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 48(C), pages 585-607.
    11. Padilla, Ricardo Vasquez & Demirkaya, Gokmen & Goswami, D. Yogi & Stefanakos, Elias & Rahman, Muhammad M., 2011. "Heat transfer analysis of parabolic trough solar receiver," Applied Energy, Elsevier, vol. 88(12), pages 5097-5110.
    12. Vignarooban, K. & Xu, Xinhai & Arvay, A. & Hsu, K. & Kannan, A.M., 2015. "Heat transfer fluids for concentrating solar power systems – A review," Applied Energy, Elsevier, vol. 146(C), pages 383-396.
    13. Serrano-Aguilera, J.J. & Valenzuela, L. & Parras, L., 2014. "Thermal 3D model for Direct Solar Steam Generation under superheated conditions," Applied Energy, Elsevier, vol. 132(C), pages 370-382.
    14. Hachicha, A.A. & Rodríguez, I. & Capdevila, R. & Oliva, A., 2013. "Heat transfer analysis and numerical simulation of a parabolic trough solar collector," Applied Energy, Elsevier, vol. 111(C), pages 581-592.
    15. Reddy, K.S. & Ravi Kumar, K. & Ajay, C.S., 2015. "Experimental investigation of porous disc enhanced receiver for solar parabolic trough collector," Renewable Energy, Elsevier, vol. 77(C), pages 308-319.
    16. Roldán, M.I. & Valenzuela, L. & Zarza, E., 2013. "Thermal analysis of solar receiver pipes with superheated steam," Applied Energy, Elsevier, vol. 103(C), pages 73-84.
    17. Liang, Hongbo & You, Shijun & Zhang, Huan, 2015. "Comparison of different heat transfer models for parabolic trough solar collectors," Applied Energy, Elsevier, vol. 148(C), pages 105-114.
    18. Tian, Y. & Zhao, C.Y., 2013. "A review of solar collectors and thermal energy storage in solar thermal applications," Applied Energy, Elsevier, vol. 104(C), pages 538-553.
    19. Lu, Jianfeng & Ding, Jing & Yang, Jianping & Yang, Xiaoxi, 2013. "Nonuniform heat transfer model and performance of parabolic trough solar receiver," Energy, Elsevier, vol. 59(C), pages 666-675.
    20. Cheng, Z.D. & He, Y.L. & Cui, F.Q., 2013. "A new modelling method and unified code with MCRT for concentrating solar collectors and its applications," Applied Energy, Elsevier, vol. 101(C), pages 686-698.
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    2. Li, X.L. & Li, G.X. & Tang, G.H. & Fan, Y.H. & Yang, D.L., 2023. "A generalized thermal deviation factor to evaluate the comprehensive stress of tubes under non-uniform heating," Energy, Elsevier, vol. 263(PA).
    3. Hachicha, Ahmed Amine & Yousef, Bashria A.A. & Said, Zafar & Rodríguez, Ivette, 2019. "A review study on the modeling of high-temperature solar thermal collector systems," Renewable and Sustainable Energy Reviews, Elsevier, vol. 112(C), pages 280-298.

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