IDEAS home Printed from https://ideas.repec.org/a/eee/renene/v71y2014icp651-657.html
   My bibliography  Save this article

Cooling characteristics of ground source heat pump with heat exchange methods

Author

Listed:
  • Kwon, Ohkyung
  • Bae, KyungJin
  • Park, Chasik

Abstract

The objective of this study is to investigate the influence of the cooling performance for a water-to-water ground source heat pump (GSHP) by using the counter flow and parallel flow methods. The GSHP uses R-410A as a refrigerant, and its main components are a scroll compressor, plate heat exchangers as a condenser, an evaporator, a thermostatic expansion valve, a receiver, and an inverter. Based on our modeling results, the heat transfer rate of the counter flow evaporator is higher than that of the parallel flow evaporator for a heat exchanger length greater than 0.42 m. The evaporator length of the GSHP used in this study was set to over 0.5 m. The performance of the water-to-water GSHP was measured by varying the compressor speed and source-side entering water temperature (EWT). The cooling capacity of the GSHP increased with increased compressor RPMs and source side EWT. Also, using the counter flow method, compared to the parallel flow method, improves the COP by approximately 5.9% for an ISO 13256-2 rated condition.

Suggested Citation

  • Kwon, Ohkyung & Bae, KyungJin & Park, Chasik, 2014. "Cooling characteristics of ground source heat pump with heat exchange methods," Renewable Energy, Elsevier, vol. 71(C), pages 651-657.
    • Handle: RePEc:eee:renene:v:71:y:2014:i:c:p:651-657
    DOI: 10.1016/j.renene.2014.06.026
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0960148114003668
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.renene.2014.06.026?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. Lee, Jin-Yong, 2009. "Current status of ground source heat pumps in Korea," Renewable and Sustainable Energy Reviews, Elsevier, vol. 13(6-7), pages 1560-1568, August.
    2. Chung, Jin Taek & Choi, Jong Min, 2012. "Design and performance study of the ground-coupled heat pump system with an operating parameter," Renewable Energy, Elsevier, vol. 42(C), pages 118-124.
    3. Pulat, Erhan & Coskun, Salih & Unlu, Kursat & Yamankaradeniz, Nurettin, 2009. "Experimental study of horizontal ground source heat pump performance for mild climate in Turkey," Energy, Elsevier, vol. 34(9), pages 1284-1295.
    4. Ozyurt, Omer & Ekinci, Dundar Arif, 2011. "Experimental study of vertical ground-source heat pump performance evaluation for cold climate in Turkey," Applied Energy, Elsevier, vol. 88(4), pages 1257-1265, April.
    5. Esen, Hikmet & Inalli, Mustafa & Esen, Yuksel, 2009. "Temperature distributions in boreholes of a vertical ground-coupled heat pump system," Renewable Energy, Elsevier, vol. 34(12), pages 2672-2679.
    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. Akbulut, Ugur & Kıncay, Olcay & Utlu, Zafer, 2016. "Analysis of a wall cooling system using a heat pump," Renewable Energy, Elsevier, vol. 85(C), pages 540-553.
    2. Simon, F. & Ordoñez, J. & Reddy, T.A. & Girard, A. & Muneer, T., 2016. "Developing multiple regression models from the manufacturer's ground-source heat pump catalogue data," Renewable Energy, Elsevier, vol. 95(C), pages 413-421.

    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. Bakirci, Kadir & Ozyurt, Omer & Comakli, Kemal & Comakli, Omer, 2011. "Energy analysis of a solar-ground source heat pump system with vertical closed-loop for heating applications," Energy, Elsevier, vol. 36(5), pages 3224-3232.
    2. Sivasakthivel, T. & Murugesan, K. & Sahoo, P.K., 2014. "A study on energy and CO2 saving potential of ground source heat pump system in India," Renewable and Sustainable Energy Reviews, Elsevier, vol. 32(C), pages 278-293.
    3. Michopoulos, A. & Zachariadis, T. & Kyriakis, N., 2013. "Operation characteristics and experience of a ground source heat pump system with a vertical ground heat exchanger," Energy, Elsevier, vol. 51(C), pages 349-357.
    4. Aira, Roberto & Fernández-Seara, José & Diz, Rubén & Pardiñas, Ángel Á., 2017. "Experimental analysis of a ground source heat pump in a residential installation after two years in operation," Renewable Energy, Elsevier, vol. 114(PB), pages 1214-1223.
    5. Daehoon Kim & Seokhoon Oh, 2018. "Optimizing the Design of a Vertical Ground Heat Exchanger: Measurement of the Thermal Properties of Bentonite-Based Grout and Numerical Analysis," Sustainability, MDPI, vol. 10(8), pages 1-15, July.
    6. Al-Ameen, Yasameen & Ianakiev, Anton & Evans, Robert, 2018. "Recycling construction and industrial landfill waste material for backfill in horizontal ground heat exchanger systems," Energy, Elsevier, vol. 151(C), pages 556-568.
    7. Karytsas, Spyridon & Choropanitis, Ioannis, 2017. "Barriers against and actions towards renewable energy technologies diffusion: A Principal Component Analysis for residential ground source heat pump (GSHP) systems," Renewable and Sustainable Energy Reviews, Elsevier, vol. 78(C), pages 252-271.
    8. Sebarchievici, Calin & Sarbu, Ioan, 2015. "Performance of an experimental ground-coupled heat pump system for heating, cooling and domestic hot-water operation," Renewable Energy, Elsevier, vol. 76(C), pages 148-159.
    9. Ioan Sarbu & Calin Sebarchievici, 2016. "Performance Evaluation of Radiator and Radiant Floor Heating Systems for an Office Room Connected to a Ground-Coupled Heat Pump," Energies, MDPI, vol. 9(4), pages 1-19, March.
    10. Chong, Chiew Shan Anthony & Gan, Guohui & Verhoef, Anne & Garcia, Raquel Gonzalez & Vidale, Pier Luigi, 2013. "Simulation of thermal performance of horizontal slinky-loop heat exchangers for ground source heat pumps," Applied Energy, Elsevier, vol. 104(C), pages 603-610.
    11. Retkowski, Waldemar & Ziefle, Gesa & Thöming, Jorg, 2015. "Evaluation of different heat extraction strategies for shallow vertical ground-source heat pump systems," Applied Energy, Elsevier, vol. 149(C), pages 259-271.
    12. Han, Chanjuan & Yu, Xiong (Bill), 2016. "Performance of a residential ground source heat pump system in sedimentary rock formation," Applied Energy, Elsevier, vol. 164(C), pages 89-98.
    13. Man, Yi & Yang, Hongxing & Wang, Jinggang & Fang, Zhaohong, 2012. "In situ operation performance test of ground coupled heat pump system for cooling and heating provision in temperate zone," Applied Energy, Elsevier, vol. 97(C), pages 913-920.
    14. Kong, Minsuk & Alvarado, Jorge L. & Thies, Curt & Morefield, Sean & Marsh, Charles P., 2017. "Field evaluation of microencapsulated phase change material slurry in ground source heat pump systems," Energy, Elsevier, vol. 122(C), pages 691-700.
    15. Sivasakthivel, T. & Murugesan, K. & Sahoo, P.K., 2015. "Study of technical, economical and environmental viability of ground source heat pump system for Himalayan cities of India," Renewable and Sustainable Energy Reviews, Elsevier, vol. 48(C), pages 452-462.
    16. Bozzoli, F. & Pagliarini, G. & Rainieri, S. & Schiavi, L., 2011. "Estimation of soil and grout thermal properties through a TSPEP (two-step parameter estimation procedure) applied to TRT (thermal response test) data," Energy, Elsevier, vol. 36(2), pages 839-846.
    17. Kim, Daehoon & Kim, Gyoungman & Kim, Donghui & Baek, Hwanjo, 2017. "Experimental and numerical investigation of thermal properties of cement-based grouts used for vertical ground heat exchanger," Renewable Energy, Elsevier, vol. 112(C), pages 260-267.
    18. Girard, Aymeric & Gago, Eulalia Jadraque & Muneer, Tariq & Caceres, Gustavo, 2015. "Higher ground source heat pump COP in a residential building through the use of solar thermal collectors," Renewable Energy, Elsevier, vol. 80(C), pages 26-39.
    19. Aikins, Kojo Atta & Choi, Jong Min, 2012. "Current status of the performance of GSHP (ground source heat pump) units in the Republic of Korea," Energy, Elsevier, vol. 47(1), pages 77-82.
    20. Adel Eswiasi & Phalguni Mukhopadhyaya, 2021. "Performance of Conventional and Innovative Single U-Tube Pipe Configuration in Vertical Ground Heat Exchanger (VGHE)," Sustainability, MDPI, vol. 13(11), pages 1-15, June.

    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:renene:v:71:y:2014:i:c:p:651-657. 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/renewable-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.