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Thermo-hydraulic performance of a solar air heater with n-subcollectors in series and parallel configuration

Author

Listed:
  • Karwa, Rajendra
  • Garg, S.N.
  • Arya, A.K.

Abstract

In the present work, a thermo-hydraulic performance evaluation of the collector arrays (collector modules or subcollectors arranged in series, parallel or combined series and parallel mode) has been carried out using a mathematical model. Based on the performance evaluation criterion of an equal pumping power requirement, the configuration with n-subcollectors in parallel is found to be the best.

Suggested Citation

  • Karwa, Rajendra & Garg, S.N. & Arya, A.K., 2002. "Thermo-hydraulic performance of a solar air heater with n-subcollectors in series and parallel configuration," Energy, Elsevier, vol. 27(9), pages 807-812.
    • Handle: RePEc:eee:energy:v:27:y:2002:i:9:p:807-812
    DOI: 10.1016/S0360-5442(02)00016-6
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    References listed on IDEAS

    as
    1. Karwa, Rajendra & Solanki, S.C & Saini, J.S, 2001. "Thermo-hydraulic performance of solar air heaters having integral chamfered rib roughness on absorber plates," Energy, Elsevier, vol. 26(2), pages 161-176.
    2. Yeh, Ho-Ming & Lin, Tong-Tshien, 1997. "Solar air heaters with two collectors in series," Energy, Elsevier, vol. 22(9), pages 933-936.
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    Cited by:

    1. Karwa, Rajendra & Chauhan, Kalpana, 2010. "Performance evaluation of solar air heaters having v-down discrete rib roughness on the absorber plate," Energy, Elsevier, vol. 35(1), pages 398-409.
    2. Karwa, Rajendra & Karwa, Nitin & Misra, Rohit & Agarwal, P.C., 2007. "Effect of flow maldistribution on thermal performance of a solar air heater array with subcollectors in parallel," Energy, Elsevier, vol. 32(7), pages 1260-1270.
    3. Gupta, M.K. & Kaushik, S.C., 2008. "Exergetic performance evaluation and parametric studies of solar air heater," Energy, Elsevier, vol. 33(11), pages 1691-1702.
    4. Naphon, Paisarn, 2005. "On the performance and entropy generation of the double-pass solar air heater with longitudinal fins," Renewable Energy, Elsevier, vol. 30(9), pages 1345-1357.
    5. Ewe, Win Eng & Fudholi, Ahmad & Sopian, Kamaruzzaman & Moshery, Refat & Asim, Nilofar & Nuriana, Wahidin & Ibrahim, Adnan, 2022. "Thermo-electro-hydraulic analysis of jet impingement bifacial photovoltaic thermal (JIBPVT) solar air collector," Energy, Elsevier, vol. 254(PB).

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