IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v282y2023ics0360544223017693.html
   My bibliography  Save this article

Experimental and numerical investigations on radiant floor heating system integrated with macro-encapsulated phase change material

Author

Listed:
  • Chen, Weicheng
  • Liu, Yangxi
  • Liang, Xianghui
  • Luo, Fan
  • Liao, Tingting
  • Wang, Shuangfeng
  • Gao, Xuenong
  • Zhang, Zhengguo
  • Fang, Yutang

Abstract

Macro-encapsulated phase change material (PCM) with PCM as core and polymer as shell is reported an extremely stable energy storage medium in radiant floor heating system (RFHS). Herein, RFHS-based rooms with and without macro-encapsulated PCM are built, and the comfort and economy of the corresponding rooms are evaluated. Experimental results show that the room with macro-encapsulated PCM has longer thermal comfort time and slighter temperature deviation than without, according to the comfort standard. Then, a 3D unsteady heat transfer model is established and corrected by experimental data. Results show that macro-encapsulated PCM as temperature buffer layer regulates the heating-cooling rate of room and forms a semi-elliptic air radiant temperature zone. The room with macro-encapsulated PCM has lower daily electricity cost (c‾) of 0.2595 CNY/day and higher comfort time ratio of inside air (t‾) of 80.88%, decreased by 36.71% and increased by 15.43% than without, respectively. The thermal conductivities of shell and core of macro-encapsulated PCM are orthogonally optimized to be respectively 0.25 and 1.00 W/(m·K), with lowest c‾ (0.2480 CNY/day) and higher t‾ (85.47%), decreased by 4.43% and increased by 5.67% than pre-optimization. When the ambient temperature changes within −10∼10 °C, the input power of the room with macro-encapsulated PCM is orthogonally optimized to save c‾ by 35.91%∼39.39% than without.

Suggested Citation

  • Chen, Weicheng & Liu, Yangxi & Liang, Xianghui & Luo, Fan & Liao, Tingting & Wang, Shuangfeng & Gao, Xuenong & Zhang, Zhengguo & Fang, Yutang, 2023. "Experimental and numerical investigations on radiant floor heating system integrated with macro-encapsulated phase change material," Energy, Elsevier, vol. 282(C).
    • Handle: RePEc:eee:energy:v:282:y:2023:i:c:s0360544223017693
    DOI: 10.1016/j.energy.2023.128375
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544223017693
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2023.128375?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. Lin, Yaxue & Alva, Guruprasad & Fang, Guiyin, 2018. "Review on thermal performances and applications of thermal energy storage systems with inorganic phase change materials," Energy, Elsevier, vol. 165(PA), pages 685-708.
    2. Alam, Morshed & Zou, Patrick X.W. & Sanjayan, Jay & Ramakrishnan, Sayanthan, 2019. "Energy saving performance assessment and lessons learned from the operation of an active phase change materials system in a multi-storey building in Melbourne," Applied Energy, Elsevier, vol. 238(C), pages 1582-1595.
    3. Yu, Kunyang & Liu, Yushi & Yang, Yingzi, 2021. "Review on form-stable inorganic hydrated salt phase change materials: Preparation, characterization and effect on the thermophysical properties," Applied Energy, Elsevier, vol. 292(C).
    4. Li, Zhi & Lu, Yiji & Huang, Rui & Chang, Jinwei & Yu, Xiaonan & Jiang, Ruicheng & Yu, Xiaoli & Roskilly, Anthony Paul, 2021. "Applications and technological challenges for heat recovery, storage and utilisation with latent thermal energy storage," Applied Energy, Elsevier, vol. 283(C).
    5. Umair, Malik Muhammad & Zhang, Yuang & Iqbal, Kashif & Zhang, Shufen & Tang, Bingtao, 2019. "Novel strategies and supporting materials applied to shape-stabilize organic phase change materials for thermal energy storage–A review," Applied Energy, Elsevier, vol. 235(C), pages 846-873.
    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. Tan, Yuxuan & Chen, Weicheng & Fang, Yutang & Cheng, Min & Wang, Shuangfeng, 2023. "Investigation of novel expandable polystyrene/alumina aerogel composite thermal insulation material," Energy, Elsevier, vol. 284(C).

    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. Yu, Kunyang & Liu, Yushi & Yang, Yingzi, 2021. "Review on form-stable inorganic hydrated salt phase change materials: Preparation, characterization and effect on the thermophysical properties," Applied Energy, Elsevier, vol. 292(C).
    2. Ren, Miao & Zhao, Hua & Gao, Xiaojian, 2022. "Effect of modified diatomite based shape-stabilized phase change materials on multiphysics characteristics of thermal storage mortar," Energy, Elsevier, vol. 241(C).
    3. Rostami, Sara & Afrand, Masoud & Shahsavar, Amin & Sheikholeslami, M. & Kalbasi, Rasool & Aghakhani, Saeed & Shadloo, Mostafa Safdari & Oztop, Hakan F., 2020. "A review of melting and freezing processes of PCM/nano-PCM and their application in energy storage," Energy, Elsevier, vol. 211(C).
    4. Liu, Chenzhen & Cheng, Qingjiang & Li, Baohuan & Liu, Xinjian & Rao, Zhonghao, 2023. "Recent advances of sugar alcohols phase change materials for thermal energy storage," Renewable and Sustainable Energy Reviews, Elsevier, vol. 188(C).
    5. Yang, Guokun & Liu, Tianle & Aleksandravih, Blinov Pavel & Wang, Yazhou & Feng, Yingtao & Wen, Dayang & Fang, Changliang, 2022. "Temperature regulation effect of low melting point phase change microcapsules for cement slurry in nature gas hydrate-bearing sediments," Energy, Elsevier, vol. 253(C).
    6. Tomasz Tietze & Piotr Szulc & Daniel Smykowski & Andrzej Sitka & Romuald Redzicki, 2021. "Application of Phase Change Material and Artificial Neural Networks for Smoothing of Heat Flux Fluctuations," Energies, MDPI, vol. 14(12), pages 1-17, June.
    7. Wang, Lu & Guo, Leihong & Ren, Jianlin & Kong, Xiangfei, 2022. "Using of heat thermal storage of PCM and solar energy for distributed clean building heating: A multi-level scale-up research," Applied Energy, Elsevier, vol. 321(C).
    8. Wang, Yan & Sui, Jiahao & Xu, Zijie, 2022. "Preparation and characterization of CaCl2·6H2O based binary inorganic eutectic system for low temperature thermal energy storage," Energy, Elsevier, vol. 259(C).
    9. Beata Pytlik & Daniel Smykowski & Piotr Szulc, 2022. "The Impact of Baffle Geometry in the PCM Heat Storage Unit on the Charging Process with High and Low Water Streams," Energies, MDPI, vol. 15(24), pages 1-17, December.
    10. Li, Zhenpeng & Ma, Tao & Zhao, Jiaxin & Song, Aotian & Cheng, Yuanda, 2019. "Experimental study and performance analysis on solar photovoltaic panel integrated with phase change material," Energy, Elsevier, vol. 178(C), pages 471-486.
    11. Jiang, Liang & Lei, Yuan & Liu, Qinfeng & Lei, Jingxin, 2020. "Polyethylene glycol based self-luminous phase change materials for both thermal and light energy storage," Energy, Elsevier, vol. 193(C).
    12. Drissi, Sarra & Ling, Tung-Chai & Mo, Kim Hung & Eddhahak, Anissa, 2019. "A review of microencapsulated and composite phase change materials: Alteration of strength and thermal properties of cement-based materials," Renewable and Sustainable Energy Reviews, Elsevier, vol. 110(C), pages 467-484.
    13. Wang, Hanxi & Xu, Jianling & Sheng, Lianxi, 2019. "Study on the comprehensive utilization of city kitchen waste as a resource in China," Energy, Elsevier, vol. 173(C), pages 263-277.
    14. Giovanni Salvatore Sau & Valerio Tripi & Anna Chiara Tizzoni & Raffaele Liberatore & Emiliana Mansi & Annarita Spadoni & Natale Corsaro & Mauro Capocelli & Tiziano Delise & Anna Della Libera, 2021. "High-Temperature Chloride-Carbonate Phase Change Material: Thermal Performances and Modelling of a Packed Bed Storage System for Concentrating Solar Power Plants," Energies, MDPI, vol. 14(17), pages 1-17, August.
    15. Li, Han & Li, Jinchao & Kong, Xiangfei & Long, Hao & Yang, Hua & Yao, Chengqiang, 2020. "A novel solar thermal system combining with active phase-change material heat storage wall (STS-APHSW): Dynamic model, validation and thermal performance," Energy, Elsevier, vol. 201(C).
    16. Hu, Yige & Wang, Hang & Chen, Hu & Ding, Yang & Liu, Changtian & Jiang, Feng & Ling, Xiang, 2023. "A novel hydrated salt-based phase change material for medium- and low-thermal energy storage," Energy, Elsevier, vol. 274(C).
    17. Wang, Ting & Qiu, Xiaolin & Chen, Xiaojing & Lu, Lixin & Zhou, Binglin, 2022. "Sponge-like form-stable phase change materials with embedded graphene oxide for enhancing the thermal storage efficiency and the temperature response in transport packaging applications," Applied Energy, Elsevier, vol. 325(C).
    18. Yu, De-Hai & He, Zhi-Zhu, 2019. "Shape-remodeled macrocapsule of phase change materials for thermal energy storage and thermal management," Applied Energy, Elsevier, vol. 247(C), pages 503-516.
    19. Li, Zhi & Wang, Lei & Jiang, Ruicheng & Wang, Bingzheng & Yu, Xiaonan & Huang, Rui & Yu, Xiaoli, 2022. "Experimental investigations on dynamic performance of organic Rankine cycle integrated with latent thermal energy storage under transient engine conditions," Energy, Elsevier, vol. 246(C).
    20. Zhang, Lige & Spatari, Sabrina & Sun, Ying, 2020. "Life cycle assessment of novel heat exchanger for dry cooling of power plants based on encapsulated phase change materials," Applied Energy, Elsevier, vol. 271(C).

    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:282:y:2023:i:c:s0360544223017693. 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.