IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v59y2013icp255-264.html
   My bibliography  Save this article

Investigation of heat transfer and fluid flow in transitional regime inside a channel with staggered plates heated by radiation for PV/T system

Author

Listed:
  • Ali, Ahmed Hamza H.
  • Ahmed, Mahmoud
  • Abdel-Gaied, S.M.

Abstract

This study investigates experimentally and theoretically the effects of operating and configuration parameters on convection heat transfer process and fluid flow characteristics for air flowing in transitional regimes through parallel plate channels with staggered plates segments heated by radiant heat flux. This configuration is to be utilized in air heater solar collectors and/or in a combined photovoltaic and air heater solar collector systems (PV/T). The operating parameters tested were Reynolds number (Re) values ranging from 2580 to 4650 with a combination of incident radiation heat flux (qinc) values of 400, 700, and 1000 W/m2, respectively. The experimental results show that the local Nusselt number (Nux) is not unique function of the axial distance, in addition, a linear relationship between Re and apparent friction factor (f) was observed. Moreover, the model results show that combination of Re values in the laminar flow regime with proper selection of both plate's length and thickness can lead to enhancement in the heat transfer from the plate segments to the air stream. This is due to self-oscillatory flow mixer in wake zone behind each plate segment. Consequently, this will lead to avoid the need of more pumping power for the case of the flow falling within the transitional regime in the channel.

Suggested Citation

  • Ali, Ahmed Hamza H. & Ahmed, Mahmoud & Abdel-Gaied, S.M., 2013. "Investigation of heat transfer and fluid flow in transitional regime inside a channel with staggered plates heated by radiation for PV/T system," Energy, Elsevier, vol. 59(C), pages 255-264.
    • Handle: RePEc:eee:energy:v:59:y:2013:i:c:p:255-264
    DOI: 10.1016/j.energy.2013.06.047
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S036054421300546X
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2013.06.047?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. Gan, Guohui, 2009. "Effect of air gap on the performance of building-integrated photovoltaics," Energy, Elsevier, vol. 34(7), pages 913-921.
    2. Ali, Ahmed Hamza H. & Ahmed, Mahmoud & Youssef, M.S., 2010. "Characteristics of heat transfer and fluid flow in a channel with single-row plates array oblique to flow direction for photovoltaic/thermal system," Energy, Elsevier, vol. 35(9), pages 3524-3534.
    3. Lund, H. & Mathiesen, B.V., 2009. "Energy system analysis of 100% renewable energy systems—The case of Denmark in years 2030 and 2050," Energy, Elsevier, vol. 34(5), pages 524-531.
    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. Michael, Jee Joe & S, Iniyan & Goic, Ranko, 2015. "Flat plate solar photovoltaic–thermal (PV/T) systems: A reference guide," Renewable and Sustainable Energy Reviews, Elsevier, vol. 51(C), pages 62-88.
    2. Wang, Yiping & Fu, Hailing & Huang, Qunwu & Cui, Yong & Sun, Yong & Jiang, Lihong, 2015. "Experimental study of direct contact vaporization heat transfer on n-pentane-water flowing interface," Energy, Elsevier, vol. 93(P1), pages 854-863.
    3. Franklin, J. Charles & Chandrasekar, M., 2019. "Performance enhancement of a single pass solar photovoltaic thermal system using staves in the trailing portion of the air channel," Renewable Energy, Elsevier, vol. 135(C), pages 248-258.

    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. Tsay, Y.L. & Cheng, J.C. & Hong, H.F. & Shih, Z.H., 2011. "Characteristics of heat dissipation from photovoltaic cells on the bottom wall of a horizontal cabinet to ambient natural convective air stream," Energy, Elsevier, vol. 36(7), pages 3959-3967.
    2. Ali, Ahmed Hamza H. & Ahmed, Mahmoud & Youssef, M.S., 2010. "Characteristics of heat transfer and fluid flow in a channel with single-row plates array oblique to flow direction for photovoltaic/thermal system," Energy, Elsevier, vol. 35(9), pages 3524-3534.
    3. Tonini, Davide & Vadenbo, Carl & Astrup, Thomas Fruergaard, 2017. "Priority of domestic biomass resources for energy: Importance of national environmental targets in a climate perspective," Energy, Elsevier, vol. 124(C), pages 295-309.
    4. Dominković, D.F. & Bačeković, I. & Sveinbjörnsson, D. & Pedersen, A.S. & Krajačić, G., 2017. "On the way towards smart energy supply in cities: The impact of interconnecting geographically distributed district heating grids on the energy system," Energy, Elsevier, vol. 137(C), pages 941-960.
    5. Østergaard, P.A. & Lund, H. & Thellufsen, J.Z. & Sorknæs, P. & Mathiesen, B.V., 2022. "Review and validation of EnergyPLAN," Renewable and Sustainable Energy Reviews, Elsevier, vol. 168(C).
    6. Lund, Henrik & Thellufsen, Jakob Zinck & Sorknæs, Peter & Mathiesen, Brian Vad & Chang, Miguel & Madsen, Poul Thøis & Kany, Mikkel Strunge & Skov, Iva Ridjan, 2022. "Smart energy Denmark. A consistent and detailed strategy for a fully decarbonized society," Renewable and Sustainable Energy Reviews, Elsevier, vol. 168(C).
    7. Cerovac, Tin & Ćosić, Boris & Pukšec, Tomislav & Duić, Neven, 2014. "Wind energy integration into future energy systems based on conventional plants – The case study of Croatia," Applied Energy, Elsevier, vol. 135(C), pages 643-655.
    8. Sinha, Avik & Shahbaz, Muhammad, 2018. "Estimation of Environmental Kuznets Curve for CO2 emission: Role of renewable energy generation in India," Renewable Energy, Elsevier, vol. 119(C), pages 703-711.
    9. Yilmaz, Ceyhun & Kanoglu, Mehmet, 2014. "Thermodynamic evaluation of geothermal energy powered hydrogen production by PEM water electrolysis," Energy, Elsevier, vol. 69(C), pages 592-602.
    10. Geraili, A. & Sharma, P. & Romagnoli, J.A., 2014. "Technology analysis of integrated biorefineries through process simulation and hybrid optimization," Energy, Elsevier, vol. 73(C), pages 145-159.
    11. Mohammadnia, Ali & Iov, Florin & Rasmussen, Morten Karstoft & Nielsen, Mads Pagh, 2024. "Feasibility assessment of next-generation smart district heating networks by intelligent energy management strategies," Energy, Elsevier, vol. 296(C).
    12. Karlsson, Kenneth B. & Petrović, Stefan N. & Næraa, Rikke, 2016. "Heat supply planning for the ecological housing community Munksøgård," Energy, Elsevier, vol. 115(P3), pages 1733-1747.
    13. Maruf, Md. Nasimul Islam, 2021. "Open model-based analysis of a 100% renewable and sector-coupled energy system–The case of Germany in 2050," Applied Energy, Elsevier, vol. 288(C).
    14. Vassilis M. Charitopoulos & Mathilde Fajardy & Chi Kong Chyong & David M. Reiner, 2022. "The case of 100% electrification of domestic heat in Great Britain," Working Papers EPRG2206, Energy Policy Research Group, Cambridge Judge Business School, University of Cambridge.
    15. Grundahl, Lars & Nielsen, Steffen & Lund, Henrik & Möller, Bernd, 2016. "Comparison of district heating expansion potential based on consumer-economy or socio-economy," Energy, Elsevier, vol. 115(P3), pages 1771-1778.
    16. Luo, Shihua & Hu, Weihao & Liu, Wen & Liu, Zhou & Huang, Qi & Chen, Zhe, 2022. "Flexibility enhancement measures under the COVID-19 pandemic – A preliminary comparative analysis in Denmark, the Netherlands, and Sichuan of China," Energy, Elsevier, vol. 239(PC).
    17. Behnam Zakeri & Samuli Rinne & Sanna Syri, 2015. "Wind Integration into Energy Systems with a High Share of Nuclear Power—What Are the Compromises?," Energies, MDPI, vol. 8(4), pages 1-35, March.
    18. Biegel, Benjamin & Hansen, Lars Henrik & Stoustrup, Jakob & Andersen, Palle & Harbo, Silas, 2014. "Value of flexible consumption in the electricity markets," Energy, Elsevier, vol. 66(C), pages 354-362.
    19. Frank, Alejandro Germán & Gerstlberger, Wolfgang & Paslauski, Carolline Amaral & Lerman, Laura Visintainer & Ayala, Néstor Fabián, 2018. "The contribution of innovation policy criteria to the development of local renewable energy systems," Energy Policy, Elsevier, vol. 115(C), pages 353-365.
    20. Fusco, Francesco & Nolan, Gary & Ringwood, John V., 2010. "Variability reduction through optimal combination of wind/wave resources – An Irish case study," Energy, Elsevier, vol. 35(1), pages 314-325.

    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:59:y:2013:i:c:p:255-264. 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.