IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v14y2020i1p179-d473283.html
   My bibliography  Save this article

Determining the Heat of Fusion and Specific Heat of Microencapsulated Phase Change Material Slurry by Thermal Delay Method

Author

Listed:
  • Krzysztof Dutkowski

    (Faculty of Mechanical Engineering, Koszalin University of Technology, ul. Raclawicka 15-17, 75-620 Koszalin, Poland)

  • Marcin Kruzel

    (Faculty of Mechanical Engineering, Koszalin University of Technology, ul. Raclawicka 15-17, 75-620 Koszalin, Poland)

  • Bartosz Zajączkowski

    (Department of Thermal Sciences, Wroclaw University of Science and Technology, 50-370 Wroclaw, Poland)

Abstract

This paper details an experimental study that was performed to investigate the specific heat of microencapsulated phase change material (mPCM) slurry and its heat of fusion at the PCM phase change transition temperature. Six samples (mPCM slurry concentrate with the water solution of propylene glycol used as a main base liquid) were prepared. As the concentrate contains 43.0% mPCM, the actual mass fraction amounts to 8.6, 12.9, 17.2, 21.5, 25.8, and 30.1 wt%, respectively. The thermal delay method was used. Samples were cooled from 50 °C to 10 °C. A higher concentration of microcapsules caused a proportional increase in the specific heat of slurry at the main peak melting temperature. The maximum value of the specific heat changed from 9.2 to 33.7 kJ/kg for 8.6 wt%, and 30.1 wt%, respectively. The specific heat of the mPCM slurry is a constant quantity and depends on the concentration of the microcapsules. The specific heat of the slurry (PCM inside microcapsules in a liquid form) decreased from 4.0 to 3.8 kJ/(kgK) for 8.6 wt%, and 30.1 wt% of mPCM, respectively. The specific heat of the slurry (PCM inside microcapsules in a liquid form) was higher than when the PCM in the microcapsules is in the form of a solid and increased from 4.5 to 5.2 kJ/(kgK) for 8.6 wt% and 30.1 wt% of mPCM, respectively.

Suggested Citation

  • Krzysztof Dutkowski & Marcin Kruzel & Bartosz Zajączkowski, 2020. "Determining the Heat of Fusion and Specific Heat of Microencapsulated Phase Change Material Slurry by Thermal Delay Method," Energies, MDPI, vol. 14(1), pages 1-14, December.
    • Handle: RePEc:gam:jeners:v:14:y:2020:i:1:p:179-:d:473283
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/14/1/179/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/14/1/179/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Zhang, G.H. & Zhao, C.Y., 2011. "Thermal and rheological properties of microencapsulated phase change materials," Renewable Energy, Elsevier, vol. 36(11), pages 2959-2966.
    2. Huang, M.J. & Eames, P.C. & McCormack, S. & Griffiths, P. & Hewitt, N.J., 2011. "Microencapsulated phase change slurries for thermal energy storage in a residential solar energy system," Renewable Energy, Elsevier, vol. 36(11), pages 2932-2939.
    3. Alva, Guruprasad & Liu, Lingkun & Huang, Xiang & Fang, Guiyin, 2017. "Thermal energy storage materials and systems for solar energy applications," Renewable and Sustainable Energy Reviews, Elsevier, vol. 68(P1), pages 693-706.
    4. Giro-Paloma, Jessica & Martínez, Mònica & Cabeza, Luisa F. & Fernández, A. Inés, 2016. "Types, methods, techniques, and applications for microencapsulated phase change materials (MPCM): A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 53(C), pages 1059-1075.
    5. Zhang, P. & Ma, Z.W. & Bai, Z.Y. & Ye, J., 2016. "Rheological and energy transport characteristics of a phase change material slurry," Energy, Elsevier, vol. 106(C), pages 63-72.
    6. Hawlader, M. N. A. & Uddin, M. S. & Khin, Mya Mya, 2003. "Microencapsulated PCM thermal-energy storage system," Applied Energy, Elsevier, vol. 74(1-2), pages 195-202, January.
    7. Shao, Jingjing & Darkwa, Jo & Kokogiannakis, Georgios, 2016. "Development of a novel phase change material emulsion for cooling systems," Renewable Energy, Elsevier, vol. 87(P1), pages 509-516.
    8. Bose, Prabhu & Amirtham, Valan Arasu, 2016. "A review on thermal conductivity enhancement of paraffinwax as latent heat energy storage material," Renewable and Sustainable Energy Reviews, Elsevier, vol. 65(C), pages 81-100.
    9. Qiu, Zhongzhu & Ma, Xiaoli & Zhao, Xudong & Li, Peng & Ali, Samira, 2016. "Experimental investigation of the energy performance of a novel Micro-encapsulated Phase Change Material (MPCM) slurry based PV/T system," Applied Energy, Elsevier, vol. 165(C), pages 260-271.
    10. Gimenez-Gavarrell, Pau & Fereres, Sonia, 2017. "Glass encapsulated phase change materials for high temperature thermal energy storage," Renewable Energy, Elsevier, vol. 107(C), pages 497-507.
    11. Zhang, P. & Ma, Z.W. & Wang, R.Z., 2010. "An overview of phase change material slurries: MPCS and CHS," Renewable and Sustainable Energy Reviews, Elsevier, vol. 14(2), pages 598-614, February.
    12. Kravvaritis, E.D. & Antonopoulos, K.A. & Tzivanidis, C., 2011. "Experimental determination of the effective thermal capacity function and other thermal properties for various phase change materials using the thermal delay method," Applied Energy, Elsevier, vol. 88(12), pages 4459-4469.
    13. Małgorzata Smuga-Kogut & Bartosz Walendzik & Daria Szymanowska-Powalowska & Joanna Kobus-Cisowska & Janusz Wojdalski & Mateusz Wieczorek & Judyta Cielecka-Piontek, 2019. "Comparison of Bioethanol Preparation from Triticale Straw Using the Ionic Liquid and Sulfate Methods," Energies, MDPI, vol. 12(6), pages 1-13, March.
    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. Kim, Hyunho & Zheng, Junjie & Yin, Zhenyuan & Babu, Ponnivalavan & Kumar, Sreekala & Tee, Jackson & Linga, Praveen, 2023. "Semi-clathrate hydrate slurry as a cold energy storage and transport medium: Rheological study, energy analysis and enhancement by amino acid," Energy, Elsevier, vol. 264(C).
    2. Marcin Kruzel & Tadeusz Bohdal & Krzysztof Dutkowski & Mykola Radchenko, 2022. "The Effect of Microencapsulated PCM Slurry Coolant on the Efficiency of a Shell and Tube Heat Exchanger," Energies, MDPI, vol. 15(14), pages 1-11, July.
    3. Krzysztof Dutkowski & Marcin Kruzel & Tadeusz Bohdal, 2021. "Experimental Studies of the Influence of Microencapsulated Phase Change Material on Thermal Parameters of a Flat Liquid Solar Collector," Energies, MDPI, vol. 14(16), pages 1-15, August.

    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. Ran, Fengming & Chen, Yunkang & Cong, Rongshuai & Fang, Guiyin, 2020. "Flow and heat transfer characteristics of microencapsulated phase change slurry in thermal energy systems: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 134(C).
    2. Qiu, Zhongzhu & Ma, Xiaoli & Li, Peng & Zhao, Xudong & Wright, Andrew, 2017. "Micro-encapsulated phase change material (MPCM) slurries: Characterization and building applications," Renewable and Sustainable Energy Reviews, Elsevier, vol. 77(C), pages 246-262.
    3. Giro-Paloma, Jessica & Martínez, Mònica & Cabeza, Luisa F. & Fernández, A. Inés, 2016. "Types, methods, techniques, and applications for microencapsulated phase change materials (MPCM): A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 53(C), pages 1059-1075.
    4. Yang, Liu & Liu, Shuli & Zheng, Hongfei, 2019. "A comprehensive review of hydrodynamic mechanisms and heat transfer characteristics for microencapsulated phase change slurry (MPCS) in circular tube," Renewable and Sustainable Energy Reviews, Elsevier, vol. 114(C), pages 1-1.
    5. Alva, Guruprasad & Huang, Xiang & Liu, Lingkun & Fang, Guiyin, 2017. "Synthesis and characterization of microencapsulated myristic acid–palmitic acid eutectic mixture as phase change material for thermal energy storage," Applied Energy, Elsevier, vol. 203(C), pages 677-685.
    6. Bazri, Shahab & Badruddin, Irfan Anjum & Naghavi, Mohammad Sajad & Bahiraei, Mehdi, 2018. "A review of numerical studies on solar collectors integrated with latent heat storage systems employing fins or nanoparticles," Renewable Energy, Elsevier, vol. 118(C), pages 761-778.
    7. Khan, Mohammed Mumtaz A. & Saidur, R. & Al-Sulaiman, Fahad A., 2017. "A review for phase change materials (PCMs) in solar absorption refrigeration systems," Renewable and Sustainable Energy Reviews, Elsevier, vol. 76(C), pages 105-137.
    8. Huang, Xiang & Alva, Guruprasad & Jia, Yuting & Fang, Guiyin, 2017. "Morphological characterization and applications of phase change materials in thermal energy storage: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 72(C), pages 128-145.
    9. Huyu Li & Guojun Yu & Huijin Xu & Xue Han & Huihao Liu, 2023. "A Review of the Mathematical Models for the Flow and Heat Transfer of Microencapsulated Phase Change Slurry (MEPCS)," Energies, MDPI, vol. 16(6), pages 1-21, March.
    10. Parameshwaran, R. & Kalaiselvam, S. & Harikrishnan, S. & Elayaperumal, A., 2012. "Sustainable thermal energy storage technologies for buildings: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(5), pages 2394-2433.
    11. Zhang, Guanhua & Yu, Zhenjie & Cui, Guomin & Dou, Binlin & Lu, Wei & Yan, Xiaoyu, 2020. "Fabrication of a novel nano phase change material emulsion with low supercooling and enhanced thermal conductivity," Renewable Energy, Elsevier, vol. 151(C), pages 542-550.
    12. Xu, Lingling & Pu, Liang & Angelo, Zarrella & Zhang, Derun & Dai, Minghao & Zhang, Shengqi, 2022. "An experimental investigation on performance of microencapsulated phase change material slurry in ground heat exchanger," Renewable Energy, Elsevier, vol. 198(C), pages 296-305.
    13. Huo, Jinhua & Zhang, Ruizhi & Yu, Baisong & Che, Yuanjun & Wu, Zhansheng & Zhang, Xing & Peng, Zhigang, 2022. "Preparation, characterization, investigation of phase change micro-encapsulated thermal control material used for energy storage and temperature regulation in deep-water oil and gas development," Energy, Elsevier, vol. 239(PD).
    14. Lin, Yaxue & Jia, Yuting & Alva, Guruprasad & Fang, Guiyin, 2018. "Review on thermal conductivity enhancement, thermal properties and applications of phase change materials in thermal energy storage," Renewable and Sustainable Energy Reviews, Elsevier, vol. 82(P3), pages 2730-2742.
    15. Salunkhe, Pramod B. & Shembekar, Prashant S., 2012. "A review on effect of phase change material encapsulation on the thermal performance of a system," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(8), pages 5603-5616.
    16. Ma, F. & Zhang, P. & Shi, X.J., 2018. "Investigation of thermo-fluidic performance of phase change material slurry and energy transport characteristics," Applied Energy, Elsevier, vol. 227(C), pages 643-654.
    17. Krzysztof Dutkowski & Marcin Kruzel, 2023. "The State of the Art on the Flow Characteristic of an Encapsulated Phase-Change Material Slurry," Energies, MDPI, vol. 16(19), pages 1-27, October.
    18. Kawanami, Tsuyoshi & Togashi, Kenichi & Fumoto, Koji & Hirano, Shigeki & Zhang, Peng & Shirai, Katsuaki & Hirasawa, Shigeki, 2016. "Thermophysical properties and thermal characteristics of phase change emulsion for thermal energy storage media," Energy, Elsevier, vol. 117(P2), pages 562-568.
    19. Mohamed, Shamseldin A. & Al-Sulaiman, Fahad A. & Ibrahim, Nasiru I. & Zahir, Md. Hasan & Al-Ahmed, Amir & Saidur, R. & Yılbaş, B.S. & Sahin, A.Z., 2017. "A review on current status and challenges of inorganic phase change materials for thermal energy storage systems," Renewable and Sustainable Energy Reviews, Elsevier, vol. 70(C), pages 1072-1089.
    20. Ma, Fei & Zhang, Peng, 2020. "A review of thermo-fluidic performance and application of shellless phase change slurry: Part 2 – Flow and heat transfer characteristics," Energy, Elsevier, vol. 192(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:gam:jeners:v:14:y:2020:i:1:p:179-:d:473283. 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: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    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.