IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v182y2019icp93-109.html
   My bibliography  Save this article

Thermal performance of a heating system combining solar air collector with hollow ventilated interior wall in residential buildings on Tibetan Plateau

Author

Listed:
  • Yu, Tao
  • Liu, Bowan
  • Lei, Bo
  • Yuan, Yanping
  • Bi, Haiquan
  • Zhang, Zili

Abstract

Solar air heating is very promising in residential buildings on Tibetan Plateau, and effective heat storage is indispensable for continuous heating. Exterior wall is often used for the heat storage, whereas the interior wall is seldom exploited. This paper investigates a heating system combining solar air collector with hollow ventilated interior wall for residential buildings on Tibetan Plateau. A simplified model based on discrete mathematics is established by EnergyPlus and is validated for modeling this system. With this model, a case study is performed to evaluate thermal performances of this system. Moreover, influencing factors of this system are analyzed as well. Results show that compared with the other two typical systems this system increases the minimum indoor air temperature by 6.5 °C and 3.2 °C with night heating need reduced by 79.9% and 60.7%, respectively. For the interior wall material, time constant and thermal inertia are dominant. The optimum window-wall ratio for the south façade is within 0.3–0.4, while the best circulation air flow rate is within 300–500 m³/h. The outdoor air temperature has few influences on the heating performance of this system. Overall, this system is applicable to the heating of residential buildings on Tibet Plateau.

Suggested Citation

  • Yu, Tao & Liu, Bowan & Lei, Bo & Yuan, Yanping & Bi, Haiquan & Zhang, Zili, 2019. "Thermal performance of a heating system combining solar air collector with hollow ventilated interior wall in residential buildings on Tibetan Plateau," Energy, Elsevier, vol. 182(C), pages 93-109.
    • Handle: RePEc:eee:energy:v:182:y:2019:i:c:p:93-109
    DOI: 10.1016/j.energy.2019.06.047
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544219311703
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2019.06.047?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.

    Citations

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


    Cited by:

    1. Yu, Tao & Zhao, Jiangdong & Zhou, Jiri & Lei, Bo, 2020. "Experimental investigation of thermal performance of a heating system combining solar air collector with hollow ventilated interior wall," Renewable Energy, Elsevier, vol. 147(P1), pages 1825-1835.
    2. Benlioğlu, Muhammet Mustafa & Karaağaç, Mehmet Onur & Ergün, Alper & Ceylan, İlhan & Ali, İsmail Hamad Guma, 2023. "A detailed analysis of a novel auto-controlled solar drying system combined with thermal energy storage concentrated solar air heater (CSAC) and concentrated photovoltaic/thermal (CPV/T)," Renewable Energy, Elsevier, vol. 211(C), pages 420-433.
    3. Lin, Niangzhi & Li, Chuanchang & Zhang, Dongyao & Li, Yaxi & Chen, Jian, 2022. "Emerging phase change cold storage materials derived from sodium sulfate decahydrate," Energy, Elsevier, vol. 245(C).
    4. Lin, Yuan & Ji, Jie & Lu, Xiangyou & Luo, Kun & Zhou, Fan & Ma, Yang, 2019. "Thermal and electrical behavior of built-middle photovoltaic integrated Trombe wall: Experimental and numerical study," Energy, Elsevier, vol. 189(C).
    5. Wang, Dengjia & Hu, Liang & Du, Hu & Liu, Yanfeng & Huang, Jianxiang & Xu, Yanchao & Liu, Jiaping, 2020. "Classification, experimental assessment, modeling methods and evaluation metrics of Trombe walls," Renewable and Sustainable Energy Reviews, Elsevier, vol. 124(C).
    6. Lei Cheng & Chunlong Zhuang & Shengbo Li & Guangqin Huang & Hongyu Zhang & Fei Gan & Ningge Xu & Shanshan Hou, 2023. "Thermal Performance Optimization Simulation Study of a Passive Solar House with a Light Steel Structure and Phase Change Walls," Energies, MDPI, vol. 16(9), pages 1-15, April.

    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:182:y:2019:i:c:p:93-109. 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.

    We have no bibliographic references for this item. You can help adding them by using 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.