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Thermal performance investigation of the newly shaped vacuum tubes of parabolic trough collector system

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  • Hu, Tianxiang
  • Kwan, Trevor Hocksun
  • Zhang, Han
  • Wang, Qiliang
  • Pei, Gang

Abstract

The parabolic trough collector (PTC) system is currently the most mature technology for concentrator solar power (CSP) plants. However, the huge radiative heat loss under high temperatures is one of the major obstacles restricting its thermal efficiency and development to the higher temperature. To reduce the radiative heat loss, this study proposes a newly shaped tube (NS-tube) with flatted upper and lower surfaces based on the Negative thermal-flux region theory. By considering different opening angles and tracking errors of the shaped tubes, an optical simulation is developed to analyze the heat flux distribution, and a heat transfer model is established to investigate the heat loss and thermal efficiency. Results show that the thermal efficiency of the NS-tube with optimum opening angles can be improved by 0.62%–4.64% compared to the original tube. The improvement effect is more obvious at high operating temperatures and low Direct Normal Irradiance. Additionally, the thermal stress variation is also analyzed by Ansys fluent. The result shows that the thermal stress of the NS-tube is even smaller than that of the original tube due to the uniform thermal flow effect caused by the flattened lower surface.

Suggested Citation

  • Hu, Tianxiang & Kwan, Trevor Hocksun & Zhang, Han & Wang, Qiliang & Pei, Gang, 2023. "Thermal performance investigation of the newly shaped vacuum tubes of parabolic trough collector system," Energy, Elsevier, vol. 278(C).
    • Handle: RePEc:eee:energy:v:278:y:2023:i:c:s0360544223011969
    DOI: 10.1016/j.energy.2023.127802
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    1. Qiu, Yu & Zhang, Yuanting & Li, Qing & Xu, Yucong & Wen, Zhe-Xi, 2020. "A novel parabolic trough receiver enhanced by integrating a transparent aerogel and wing-like mirrors," Applied Energy, Elsevier, vol. 279(C).
    2. Gong, Jing-hu & Wang, Jun & Lund, Peter D., 2021. "Improving stability and heat transfer through a beam in a semi-circular absorber tube of a large-aperture trough solar concentrator," Energy, Elsevier, vol. 228(C).
    3. Bellos, E. & Tzivanidis, C. & Antonopoulos, K.A. & Gkinis, G., 2016. "Thermal enhancement of solar parabolic trough collectors by using nanofluids and converging-diverging absorber tube," Renewable Energy, Elsevier, vol. 94(C), pages 213-222.
    4. Halimi, Mohammed & El Amrani, Aumeur & Messaoudi, Choukri, 2021. "New experimental investigation of the circumferential temperature uniformity for a PTC absorber," Energy, Elsevier, vol. 234(C).
    5. Osorio, Julian D. & Rivera-Alvarez, Alejandro, 2022. "Influence of the concentration ratio on the thermal and economic performance of parabolic trough collectors," Renewable Energy, Elsevier, vol. 181(C), pages 786-802.
    6. Yang, Honglun & Wang, Qiliang & Zhong, Shuai & Kwan, Trevor Hocksun & Feng, Junsheng & Cao, Jingyu & Pei, Gang, 2020. "Spectral-spatial design and coupling analysis of the parabolic trough receiver," Applied Energy, Elsevier, vol. 264(C).
    7. Olabi, A.G. & Onumaegbu, C. & Wilberforce, Tabbi & Ramadan, Mohamad & Abdelkareem, Mohammad Ali & Al – Alami, Abdul Hai, 2021. "Critical review of energy storage systems," Energy, Elsevier, vol. 214(C).
    8. Wang, Qiliang & Pei, Gang & Yang, Hongxing, 2021. "Techno-economic assessment of performance-enhanced parabolic trough receiver in concentrated solar power plants," Renewable Energy, Elsevier, vol. 167(C), pages 629-643.
    9. Wang, Qiliang & Shen, Boxu & Huang, Junchao & Yang, Honglun & Pei, Gang & Yang, Hongxing, 2021. "A spectral self-regulating parabolic trough solar receiver integrated with vanadium dioxide-based thermochromic coating," Applied Energy, Elsevier, vol. 285(C).
    10. Wang, Qiliang & Hu, Mingke & Yang, Honglun & Cao, Jingyu & Li, Jing & Su, Yuehong & Pei, Gang, 2019. "Performance evaluation and analyses of novel parabolic trough evacuated collector tubes with spectrum-selective glass envelope," Renewable Energy, Elsevier, vol. 138(C), pages 793-804.
    11. Guelpa, Elisa & Verda, Vittorio, 2019. "Thermal energy storage in district heating and cooling systems: A review," Applied Energy, Elsevier, vol. 252(C), pages 1-1.
    12. Yang, Honglun & Wang, Qiliang & Huang, Xiaona & Li, Jing & Pei, Gang, 2018. "Performance study and comparative analysis of traditional and double-selective-coated parabolic trough receivers," Energy, Elsevier, vol. 145(C), pages 206-216.
    13. Mwesigye, Aggrey & Meyer, Josua P., 2017. "Optimal thermal and thermodynamic performance of a solar parabolic trough receiver with different nanofluids and at different concentration ratios," Applied Energy, Elsevier, vol. 193(C), pages 393-413.
    14. Eisapour, M. & Eisapour, Amir Hossein & Hosseini, M.J. & Talebizadehsardari, P., 2020. "Exergy and energy analysis of wavy tubes photovoltaic-thermal systems using microencapsulated PCM nano-slurry coolant fluid," Applied Energy, Elsevier, vol. 266(C).
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