IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v89y2015icp24-34.html
   My bibliography  Save this article

Modified mathematical model for evaluating the performance of water-in-glass evacuated tube solar collector considering tube shading effect

Author

Listed:
  • Kabeel, A.E.
  • Khalil, A.
  • Elsayed, S.S.
  • Alatyar, A.M.

Abstract

The aim of this paper is to introduce a procedure for simulating the absorbed solar radiation and heat transfer process in water-in-glass evacuated tube solar collectors. The procedure is developed to calculate the daily utilized solar energy and outlet collector temperature for different tilt angles, collector azimuth angles and geometric parameters without requirement for any experimental factor determination. Total absorbed solar radiation is evaluated by integrating the flat-plate solar collector performance equations over the tube circumference taking into account the shading of the adjacent tubes and variance of transmissivity–absorptivity product with the incidence angle of radiation. The heat transfer into the collector fluid is evaluated by subtracting the heat loss from the total absorbed solar radiation. Comparison between calculated and measured tank temperature shows a good agreement between them under different heating loads. Performance of solar collector at different tilt angles, collector Azimuth angles, tubes spacing and collector mass flow rate is investigated theoretically.

Suggested Citation

  • Kabeel, A.E. & Khalil, A. & Elsayed, S.S. & Alatyar, A.M., 2015. "Modified mathematical model for evaluating the performance of water-in-glass evacuated tube solar collector considering tube shading effect," Energy, Elsevier, vol. 89(C), pages 24-34.
    • Handle: RePEc:eee:energy:v:89:y:2015:i:c:p:24-34
    DOI: 10.1016/j.energy.2015.06.072
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544215008282
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2015.06.072?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Shah, L. J. & Furbo, S., 2004. "Vertical evacuated tubular-collectors utilizing solar radiation from all directions," Applied Energy, Elsevier, vol. 78(4), pages 371-395, August.
    2. Tang, Runsheng & Gao, Wenfeng & Yu, Yamei & Chen, Hua, 2009. "Optimal tilt-angles of all-glass evacuated tube solar collectors," Energy, Elsevier, vol. 34(9), pages 1387-1395.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Chan, A.L.S., 2019. "Effect of adjacent shading on the energy and environmental performance of photovoltaic glazing system in building application," Energy, Elsevier, vol. 187(C).
    2. Chen, Xiaomeng & Wang, Yang & Yang, Xudong, 2023. "New biaxial approach to evaluate the optical performance of evacuated tube solar thermal collector," Energy, Elsevier, vol. 271(C).
    3. Fathabadi, Hassan, 2020. "Novel solar collector: Evaluating the impact of nanoparticles added to the collector’s working fluid, heat transfer fluid temperature and flow rate," Renewable Energy, Elsevier, vol. 148(C), pages 1165-1173.
    4. Sadeghi, Gholamabbas & Pisello, Anna Laura & Safarzadeh, Habibollah & Poorhossein, Miad & Jowzi, Mohammad, 2020. "On the effect of storage tank type on the performance of evacuated tube solar collectors: Solar radiation prediction analysis and case study," Energy, Elsevier, vol. 198(C).
    5. Chen, Xiaomeng & Yang, Xudong & Li, Muran, 2022. "Combining horizontal evacuated tubes with booster mirror reflector to achieve seasonal reverse output: Technical and experimental investigation," Renewable Energy, Elsevier, vol. 188(C), pages 450-464.
    6. Li, Qiong & Gao, Wenfeng & Lin, Wenxian & Liu, Tao & Zhang, Yougang & Ding, Xiang & Huang, Xiaoqiao & Liu, Wuming, 2020. "Experiment and simulation study on convective heat transfer of all-glass evacuated tube solar collector," Renewable Energy, Elsevier, vol. 152(C), pages 1129-1139.
    7. Kumar, P. Manoj & Mylsamy, K., 2020. "A comprehensive study on thermal storage characteristics of nano-CeO2 embedded phase change material and its influence on the performance of evacuated tube solar water heater," Renewable Energy, Elsevier, vol. 162(C), pages 662-676.
    8. Xia, En-Tong & Chen, Fei, 2020. "Analyzing thermal properties of solar evacuated tube arrays coupled with mini-compound parabolic concentrator," Renewable Energy, Elsevier, vol. 153(C), pages 155-167.
    9. Kabeel, A.E. & Khalil, A. & Elsayed, S.S. & Alatyar, A.M., 2018. "Theoretical investigation on energy storage characteristics of a solar liquid desiccant air conditioning system in Egypt," Energy, Elsevier, vol. 158(C), pages 164-180.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Mao, Chunliu & Li, Muran & Li, Na & Shan, Ming & Yang, Xudong, 2019. "Mathematical model development and optimal design of the horizontal all-glass evacuated tube solar collectors integrated with bottom mirror reflectors for solar energy harvesting," Applied Energy, Elsevier, vol. 238(C), pages 54-68.
    2. Sabiha, M.A. & Saidur, R. & Mekhilef, Saad & Mahian, Omid, 2015. "Progress and latest developments of evacuated tube solar collectors," Renewable and Sustainable Energy Reviews, Elsevier, vol. 51(C), pages 1038-1054.
    3. Shafieian, Abdellah & Khiadani, Mehdi & Nosrati, Ataollah, 2018. "A review of latest developments, progress, and applications of heat pipe solar collectors," Renewable and Sustainable Energy Reviews, Elsevier, vol. 95(C), pages 273-304.
    4. Chen, Xiaomeng & Wang, Yang & Yang, Xudong, 2023. "New biaxial approach to evaluate the optical performance of evacuated tube solar thermal collector," Energy, Elsevier, vol. 271(C).
    5. Esteban Zalamea-Leon & Edgar A. Barragán-Escandón & John Calle-Sigüencia & Mateo Astudillo-Flores & Diego Juela-Quintuña, 2021. "Residential Solar Thermal Performance Considering Self-Shading Incidence between Tubes in Evacuated Tube and Flat Plate Collectors," Sustainability, MDPI, vol. 13(24), pages 1-17, December.
    6. Nkwetta, Dan Nchelatebe & Smyth, Mervyn, 2012. "Performance analysis and comparison of concentrated evacuated tube heat pipe solar collectors," Applied Energy, Elsevier, vol. 98(C), pages 22-32.
    7. Alexandru Şerban & Nicoleta Bărbuţă-Mişu & Nicoleta Ciucescu & Simona Paraschiv & Spiru Paraschiv, 2016. "Economic and Environmental Analysis of Investing in Solar Water Heating Systems," Sustainability, MDPI, vol. 8(12), pages 1-21, December.
    8. Tagliafico, Luca A. & Scarpa, Federico & De Rosa, Mattia, 2014. "Dynamic thermal models and CFD analysis for flat-plate thermal solar collectors – A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 30(C), pages 526-537.
    9. Fiaschi, Daniele & Manfrida, Giampaolo, 2013. "Model to predict design parameters and performance curves of vacuum glass heat pipe solar collectors," Energy, Elsevier, vol. 58(C), pages 28-35.
    10. Tyagi, V.V. & Kaushik, S.C. & Tyagi, S.K., 2012. "Advancement in solar photovoltaic/thermal (PV/T) hybrid collector technology," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(3), pages 1383-1398.
    11. Tierney, M.J., 2007. "Options for solar-assisted refrigeration—Trough collectors and double-effect chillers," Renewable Energy, Elsevier, vol. 32(2), pages 183-199.
    12. Nattapat Pongboriboon & Wei Wu & Walairat Chandra-ambhorn & Patthranit Wongpromrat & Eakarach Bumrungthaichaichan, 2023. "Simple Empirical Relation for an Evacuated-Tube Solar Collector Performance Prediction from Solar Intensity," Energies, MDPI, vol. 16(17), pages 1-19, August.
    13. Liu, Yang & Gui, Qinghua & Xiao, Liye & Zheng, Canyang & Zhang, Youyang & Chen, Fei, 2023. "Photothermal conversion performance based on optimized design of multi-section compound parabolic concentrator," Renewable Energy, Elsevier, vol. 209(C), pages 286-297.
    14. Wang, Chengbing & Li, Wei & Li, Zhengtong & Fang, Baizeng, 2020. "Solar thermal harvesting based on self-doped nanocermet: Structural merits, design strategies and applications," Renewable and Sustainable Energy Reviews, Elsevier, vol. 134(C).
    15. Xia, En-Tong & Chen, Fei, 2020. "Analyzing thermal properties of solar evacuated tube arrays coupled with mini-compound parabolic concentrator," Renewable Energy, Elsevier, vol. 153(C), pages 155-167.
    16. Julian Schumann & Bert Schiebler & Federico Giovannetti, 2021. "Performance Evaluation of an Evacuated Tube Collector with a Low-Cost Diffuse Reflector," Energies, MDPI, vol. 14(24), pages 1-16, December.
    17. Shukla, Ruchi & Sumathy, K. & Erickson, Phillip & Gong, Jiawei, 2013. "Recent advances in the solar water heating systems: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 19(C), pages 173-190.
    18. Singh, Inderjeet & Vardhan, Sachit, 2021. "Experimental investigation of an evacuated tube collector solar air heater with helical inserts," Renewable Energy, Elsevier, vol. 163(C), pages 1963-1972.
    19. Chen, K. & Oh, S.J. & Kim, N.J. & Lee, Y.J. & Chun, W.G., 2010. "Fabrication and testing of a non-glass vacuum-tube collector for solar energy utilization," Energy, Elsevier, vol. 35(6), pages 2674-2680.
    20. Naik, B. Kiran & Bhowmik, Mrinal & Muthukumar, P., 2019. "Experimental investigation and numerical modelling on the performance assessments of evacuated U – Tube solar collector systems," Renewable Energy, Elsevier, vol. 134(C), pages 1344-1361.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:energy:v:89:y:2015:i:c:p:24-34. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.