IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v16y2023i2p777-d1030190.html
   My bibliography  Save this article

An Experimental Investigation on the Performance of a Water Storage Tank with Sodium Acetate Trihydrate

Author

Listed:
  • Jie Huang

    (Institute of Refrigeration and cryogenic Engineering, School of Energy and Power Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China)

  • Fei Xu

    (Technical Center for Mechanical and Electrical Product Inspection and Testing of Shanghai Customs District, Shanghai 200135, China)

  • Zilong Wang

    (Institute of Refrigeration and cryogenic Engineering, School of Energy and Power Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China)

  • Hua Zhang

    (Institute of Refrigeration and cryogenic Engineering, School of Energy and Power Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China)

Abstract

Phase change material (PCM) water tanks have a major influence on the efficiency improvement of solar energy systems. This article discusses the effects of PCM under various inlets in a tank based on related research. So as to research the performance of the water storage tank, this paper built a set of water tank experimental systems using sodium acetate trihydrate. The thermal characteristics of two different water tanks were analyzed at 2, 6 and 10 L/min when the inlet temperature was 20 °C and the initial high temperature was 80 °C. The test results indicate that adding PCMs helps to provide an extra 1.4% of stored heat, prolong the hot water outlet time, and has a better thermal stratification, compared with ordinary water tanks. However, PCMs do not give off heat quickly at high flow rates. Besides the exergy efficiency (EE) gradually decreasing, the MIX number first decreases and then increases; the fill efficiency (FE) has the opposite trend with the flow increasing. FE has a max of 0.905 at 6 L/min.

Suggested Citation

  • Jie Huang & Fei Xu & Zilong Wang & Hua Zhang, 2023. "An Experimental Investigation on the Performance of a Water Storage Tank with Sodium Acetate Trihydrate," Energies, MDPI, vol. 16(2), pages 1-14, January.
    • Handle: RePEc:gam:jeners:v:16:y:2023:i:2:p:777-:d:1030190
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/16/2/777/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/16/2/777/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Kumar, G. Senthil & Nagarajan, D. & Chidambaram, L.A. & Kumaresan, V. & Ding, Y. & Velraj, R., 2016. "Role of PCM addition on stratification behaviour in a thermal storage tank – An experimental study," Energy, Elsevier, vol. 115(P1), pages 1168-1178.
    2. Wang, Zilong & Zhang, Hua & Dou, Binlin & Huang, Huajie & Wu, Weidong & Wang, Zhiyun, 2017. "Experimental and numerical research of thermal stratification with a novel inlet in a dynamic hot water storage tank," Renewable Energy, Elsevier, vol. 111(C), pages 353-371.
    3. Michał Turski & Agnieszka Jachura, 2022. "Life Cycle Assessment of Dispersed Phase Change Material Heat Accumulators for Cooperation with Buildings in the District Heating System," Energies, MDPI, vol. 15(16), pages 1-24, August.
    4. Allouche, Yosr & Varga, Szabolcs & Bouden, Chiheb & Oliveira, Armando C., 2016. "Validation of a CFD model for the simulation of heat transfer in a tubes-in-tank PCM storage unit," Renewable Energy, Elsevier, vol. 89(C), pages 371-379.
    5. Koca, Ahmet & Oztop, Hakan F. & Koyun, Tansel & Varol, Yasin, 2008. "Energy and exergy analysis of a latent heat storage system with phase change material for a solar collector," Renewable Energy, Elsevier, vol. 33(4), pages 567-574.
    6. Kicsiny, Richárd, 2018. "Black-box model for solar storage tanks based on multiple linear regression," Renewable Energy, Elsevier, vol. 125(C), pages 857-865.
    7. Ievers, Simon & Lin, Wenxian, 2009. "Numerical simulation of three-dimensional flow dynamics in a hot water storage tank," Applied Energy, Elsevier, vol. 86(12), pages 2604-2614, December.
    8. Frazzica, Andrea & Manzan, Marco & Sapienza, Alessio & Freni, Angelo & Toniato, Giuseppe & Restuccia, Giovanni, 2016. "Experimental testing of a hybrid sensible-latent heat storage system for domestic hot water applications," Applied Energy, Elsevier, vol. 183(C), pages 1157-1167.
    Full references (including those not matched with items on IDEAS)

    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. Wang, Zilong & Zhang, Hua & Huang, Huajie & Dou, Binlin & Huang, Xiuhui & Goula, Maria A., 2019. "The experimental investigation of the thermal stratification in a solar hot water tank," Renewable Energy, Elsevier, vol. 134(C), pages 862-874.
    2. Agnieszka Malec & Tomasz Cholewa & Alicja Siuta-Olcha, 2021. "Influence of Cold Water Inlets and Obstacles on the Energy Efficiency of the Hot Water Production Process in a Hot Water Storage Tank," Energies, MDPI, vol. 14(20), pages 1-26, October.
    3. Rendall, Joseph & Elatar, Ahmed & Nawaz, Kashif & Sun, Jian, 2023. "Medium-temperature phase change material integration in domestic heat pump water heaters for improved thermal energy storage," Renewable and Sustainable Energy Reviews, Elsevier, vol. 185(C).
    4. Chidambaram, L.A. & Ramana, A.S. & Kamaraj, G. & Velraj, R., 2011. "Review of solar cooling methods and thermal storage options," Renewable and Sustainable Energy Reviews, Elsevier, vol. 15(6), pages 3220-3228, August.
    5. Kocijel, Lino & Mrzljak, Vedran & Glažar, Vladimir, 2020. "Numerical analysis of geometrical and process parameters influence on temperature stratification in a large volumetric heat storage tank," Energy, Elsevier, vol. 194(C).
    6. Rendall, Joseph & Abu-Heiba, Ahmad & Gluesenkamp, Kyle & Nawaz, Kashif & Worek, William & Elatar, Ahmed, 2021. "Nondimensional convection numbers modeling thermally stratified storage tanks: Richardson's number and hot-water tanks," Renewable and Sustainable Energy Reviews, Elsevier, vol. 150(C).
    7. Liang, Haobin & Liu, Liu & Zhong, Ziwen & Gan, Yixiang & Wu, Jian-Yong & Niu, Jianlei, 2022. "Towards idealized thermal stratification in a novel phase change emulsion storage tank," Applied Energy, Elsevier, vol. 310(C).
    8. Li, Qiong & Huang, Xiaoqiao & Tai, Yonghang & Gao, Wenfeng & Wenxian, L. & Liu, Wuming, 2021. "Thermal stratification in a solar hot water storage tank with mantle heat exchanger," Renewable Energy, Elsevier, vol. 173(C), pages 1-11.
    9. Miguel A. Gómez & Sergio Chapela & Joaquín Collazo & José L. Míguez, 2019. "CFD Analysis of a Buffer Tank Redesigned with a Thermosyphon Concentrator Tube," Energies, MDPI, vol. 12(11), pages 1-17, June.
    10. Sharif, M.K. Anuar & Al-Abidi, A.A. & Mat, S. & Sopian, K. & Ruslan, M.H. & Sulaiman, M.Y. & Rosli, M.A.M., 2015. "Review of the application of phase change material for heating and domestic hot water systems," Renewable and Sustainable Energy Reviews, Elsevier, vol. 42(C), pages 557-568.
    11. María Gasque & Federico Ibáñez & Pablo González-Altozano, 2021. "Minimum Number of Experimental Data for the Thermal Characterization of a Hot Water Storage Tank," Energies, MDPI, vol. 14(16), pages 1-16, August.
    12. Zhang, Nan & Yuan, Yanping & Du, Yanxia & Cao, Xiaoling & Yuan, Yaguang, 2014. "Preparation and properties of palmitic-stearic acid eutectic mixture/expanded graphite composite as phase change material for energy storage," Energy, Elsevier, vol. 78(C), pages 950-956.
    13. Naghavi, M.S. & Ong, K.S. & Badruddin, I.A. & Mehrali, Mohammad & Metselaar, H.S.C., 2017. "Thermal performance of a compact design heat pipe solar collector with latent heat storage in charging/discharging modes," Energy, Elsevier, vol. 127(C), pages 101-115.
    14. Tao, Y.B. & He, Ya-Ling, 2018. "A review of phase change material and performance enhancement method for latent heat storage system," Renewable and Sustainable Energy Reviews, Elsevier, vol. 93(C), pages 245-259.
    15. Englmair, Gerald & Moser, Christoph & Furbo, Simon & Dannemand, Mark & Fan, Jianhua, 2018. "Design and functionality of a segmented heat-storage prototype utilizing stable supercooling of sodium acetate trihydrate in a solar heating system," Applied Energy, Elsevier, vol. 221(C), pages 522-534.
    16. Baeten, Brecht & Confrey, Thomas & Pecceu, Sébastien & Rogiers, Frederik & Helsen, Lieve, 2016. "A validated model for mixing and buoyancy in stratified hot water storage tanks for use in building energy simulations," Applied Energy, Elsevier, vol. 172(C), pages 217-229.
    17. Clark, Ruby-Jean & Farid, Mohammed, 2022. "Experimental investigation into cascade thermochemical energy storage system using SrCl2-cement and zeolite-13X materials," Applied Energy, Elsevier, vol. 316(C).
    18. Kicsiny, Richárd, 2018. "Black-box model for solar storage tanks based on multiple linear regression," Renewable Energy, Elsevier, vol. 125(C), pages 857-865.
    19. Wang, Zilong & Zhu, Mengshuai & Zhang, Hua & Zhou, Ying & Sun, Xiangxin & Dou, Binlin & Wu, Weidong & Zhang, Guanhua & Jiang, Long, 2023. "Experimental and simulation study on the heat transfer mechanism and heat storage performance of copper metal foam composite paraffin wax during melting process," Energy, Elsevier, vol. 272(C).
    20. Mahaut Vauchez & Jacopo Famiglietti & Kevin Autelitano & Morgane Colombert & Rossano Scoccia & Mario Motta, 2023. "Life Cycle Assessment of District Heating Infrastructures: A Comparison of Pipe Typologies in France," Energies, MDPI, vol. 16(9), pages 1-23, May.

    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:16:y:2023:i:2:p:777-:d:1030190. 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.