IDEAS home Printed from https://ideas.repec.org/a/gam/jmathe/v11y2023i6p1323-d1092220.html
   My bibliography  Save this article

Hydrothermal Mixed Convection in a Split-Lid-Driven Triangular Cavity Suspended by NEPCM

Author

Listed:
  • Obai Younis

    (Department of Mechanical Engineering, College of Engineering in Wadi Addwasir, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia)

  • Sameh E. Ahmed

    (Department of Mathematics, Faculty of Science, King Khaild University, Abha 62529, Saudi Arabia
    Department of Mathematics, Faculty of Science, South Valley University, Qena 83523, Egypt)

  • Aissa Abderrahmane

    (Laboratoire de Physique Quantique de la Matière et Modélisation Mathématique (LPQ3M), University of Mascara, Mascara 29000, Algeria)

  • Abdulaziz Alenazi

    (Department of Mathematics, College of Science, Northern Border University, Arar 73213, Saudi Arabia)

  • Ahmed M. Hassan

    (Department of Mechanical Engineering, Future University in Egypt, New Cairo 11835, Egypt)

Abstract

A numerical investigation of the magnetohydrodynamics of a mixed convection of nano-enhanced phase change material (NEPCM) within a triangular chamber containing an elliptical heat source is presented in this article. The forced convection has resulted from the movement of the upper cavity, while the free convection is due to the temperature difference between the heat source and cold inclined sidewalls. Four cases are considered based on the directions of the moving of the upper wall parts, namely, Case 1, where the left part is moving in the positive direction of the X -axis and the right part moves in the opposite direction (1(+−)), Case 2, where the two parts move in the positive direction of the X -axis (2(++)), Case 3, where the two parts move in the negative direction of the X -axis (3(− −)), and Case 4, where the left part moves in the negative direction of the X -axis and the right part moves in the negative direction (4(−+)). The Galerkin finite element method (GFEM) is employed for addressing the governing equations of the system under study. The impacts of the Reynolds number ( 1 ≤ R e ≤ 100 ) , the inclination angle of the elliptic heat source ( 0 ≤ γ ≤ 90 ) , the nanoparticles volume fraction ϕ ( 0 % ≤ ϕ ≤ 8 % ) and the movement directions of the parts of the upper wall (four cases) are presented and discussed. The results suggested that increasing Re enhanced the heat transfer rate, while increasing Ha reduced it. The vertical positions of the elliptical heat source resulted in the maximum heat transmission rate. At the highest Re, changing the location of the heat source from horizontal ( γ = 0 ) to vertical ( γ = 90 ) enhanced the average Nusselt number by 60%, while choosing Case 1 for upper wall movement increased the average Nusselt number by 300% compared to Cases 2 and 3.

Suggested Citation

  • Obai Younis & Sameh E. Ahmed & Aissa Abderrahmane & Abdulaziz Alenazi & Ahmed M. Hassan, 2023. "Hydrothermal Mixed Convection in a Split-Lid-Driven Triangular Cavity Suspended by NEPCM," Mathematics, MDPI, vol. 11(6), pages 1-17, March.
    • Handle: RePEc:gam:jmathe:v:11:y:2023:i:6:p:1323-:d:1092220
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2227-7390/11/6/1323/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2227-7390/11/6/1323/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Seyyed Masoud Seyyedi & M. Hashemi-Tilehnoee & M. Sharifpur, 2021. "Effect of Inclined Magnetic Field on the Entropy Generation in an Annulus Filled with NEPCM Suspension," Mathematical Problems in Engineering, Hindawi, vol. 2021, pages 1-14, August.
    2. Li, Wenqiang & Zhang, Duo & Jing, Tingting & Gao, Mingyu & Liu, Peijin & He, Guoqiang & Qin, Fei, 2018. "Nano-encapsulated phase change material slurry (Nano-PCMS) saturated in metal foam: A new stable and efficient strategy for passive thermal management," Energy, Elsevier, vol. 165(PA), pages 743-751.
    3. Tumirah, K. & Hussein, M.Z. & Zulkarnain, Z. & Rafeadah, R., 2014. "Nano-encapsulated organic phase change material based on copolymer nanocomposites for thermal energy storage," Energy, Elsevier, vol. 66(C), pages 881-890.
    4. Javad Mohammadpour & Ann Lee & Victoria Timchenko & Robert Taylor, 2022. "Nano-Enhanced Phase Change Materials for Thermal Energy Storage: A Bibliometric Analysis," Energies, MDPI, vol. 15(9), pages 1-14, May.
    5. Yaxin Liu & Eric R. Upchurch & Evren M. Ozbayoglu, 2021. "Experimental Study of Single Taylor Bubble Rising in Stagnant and Downward Flowing Non-Newtonian Fluids in Inclined Pipes," Energies, MDPI, vol. 14(3), pages 1-28, January.
    6. Muhammad Adil Sadiq & Ammar I. Alsabery & Ishak Hashim, 2018. "MHD Mixed Convection in a Lid-Driven Cavity with a Bottom Trapezoidal Body: Two-Phase Nanofluid Model," Energies, MDPI, vol. 11(11), pages 1-19, October.
    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. Nassima Radouane, 2022. "A Comprehensive Review of Composite Phase Change Materials (cPCMs) for Thermal Management Applications, Including Manufacturing Processes, Performance, and Applications," Energies, MDPI, vol. 15(21), pages 1-28, November.
    2. 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.
    3. Koide, Hiroaki & Kurniawan, Ade & Takahashi, Tatsuya & Kawaguchi, Takahiro & Sakai, Hiroki & Sato, Yusuke & Chiu, Justin NW. & Nomura, Takahiro, 2022. "Performance analysis of packed bed latent heat storage system for high-temperature thermal energy storage using pellets composed of micro-encapsulated phase change material," Energy, Elsevier, vol. 238(PC).
    4. Yu, Jinghua & Leng, Kangxin & Ye, Hong & Xu, Xinhua & Luo, Yongqiang & Wang, Jinbo & Yang, Xie & Yang, Qingchen & Gang, Wenjie, 2020. "Study on thermal insulation characteristics and optimized design of pipe-embedded ventilation roof with outer-layer shape-stabilized PCM in different climate zones," Renewable Energy, Elsevier, vol. 147(P1), pages 1609-1622.
    5. 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).
    6. Nishant Modi & Xiaolin Wang & Michael Negnevitsky, 2023. "Solar Hot Water Systems Using Latent Heat Thermal Energy Storage: Perspectives and Challenges," Energies, MDPI, vol. 16(4), pages 1-20, February.
    7. ELSihy, ELSaeed Saad & Mokhtar, Omar & Xu, Chao & Du, Xiaoze & Adel, Mohamed, 2023. "Cyclic performance characterization of a high-temperature thermal energy storage system packed with rock/slag pebbles granules combined with encapsulated phase change materials," Applied Energy, Elsevier, vol. 331(C).
    8. Nourani, Moloud & Hamdami, Nasser & Keramat, Javad & Moheb, Ahmad & Shahedi, Mohammad, 2016. "Thermal behavior of paraffin-nano-Al2O3 stabilized by sodium stearoyl lactylate as a stable phase change material with high thermal conductivity," Renewable Energy, Elsevier, vol. 88(C), pages 474-482.
    9. Gupta, Rajan & Shinde, Shraddha & Yella, Aswani & Subramaniam, C. & Saha, Sandip K., 2020. "Thermomechanical characterisations of PTFE, PEEK, PEKK as encapsulation materials for medium temperature solar applications," Energy, Elsevier, vol. 194(C).
    10. Han, Pengju & Lu, Lixin & Qiu, Xiaolin & Tang, Yali & Wang, Jun, 2015. "Preparation and characterization of macrocapsules containing microencapsulated PCMs (phase change materials) for thermal energy storage," Energy, Elsevier, vol. 91(C), pages 531-539.
    11. Tahan Latibari, Sara & Mehrali, Mohammad & Mehrali, Mehdi & Afifi, Amalina Binti Muhammad & Mahlia, Teuku Meurah Indra & Akhiani, Amir Reza & Metselaar, Hendrik Simon Cornelis, 2015. "Facile synthesis and thermal performances of stearic acid/titania core/shell nanocapsules by sol–gel method," Energy, Elsevier, vol. 85(C), pages 635-644.
    12. Zhang, H.L. & Baeyens, J. & Degrève, J. & Cáceres, G. & Segal, R. & Pitié, F., 2014. "Latent heat storage with tubular-encapsulated phase change materials (PCMs)," Energy, Elsevier, vol. 76(C), pages 66-72.
    13. Yang, Moucun & Moghimi, M.A. & Loillier, R. & Markides, C.N. & Kadivar, M., 2023. "Design of a latent heat thermal energy storage system under simultaneous charging and discharging for solar domestic hot water applications," Applied Energy, Elsevier, vol. 336(C).
    14. Sarı, Ahmet & Alkan, Cemil & Bilgin, Cahit, 2014. "Micro/nano encapsulation of some paraffin eutectic mixtures with poly(methyl methacrylate) shell: Preparation, characterization and latent heat thermal energy storage properties," Applied Energy, Elsevier, vol. 136(C), pages 217-227.
    15. Nguyen, Truong Khang & Usman, Muhammad & Sheikholeslami, M. & Haq, Rizwan Ul & Shafee, Ahmad & Jilani, Abdul Khader & Tlili, I., 2020. "Numerical analysis of MHD flow and nanoparticle migration within a permeable space containing Non-equilibrium model," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 537(C).
    16. Liu, Yang & Zheng, Ruowei & Li, Ji, 2022. "High latent heat phase change materials (PCMs) with low melting temperature for thermal management and storage of electronic devices and power batteries: Critical review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 168(C).
    17. Ran, Fengming & Xu, Changlu & Chen, Yunkang & Cong, Rongshuai & Fang, Guiyin, 2021. "Numerical flow characteristics of microencapsulated phase change slurry flowing in a helically coiled tube for thermal energy storage," Energy, Elsevier, vol. 223(C).
    18. ELSihy, ELSaeed Saad & Cai, Changrui & Li, Zhenpeng & Du, Xiaoze & Wang, Zuyuan, 2024. "Performance investigation on the cascaded packed bed thermal energy storage system with encapsulated nano-enhanced phase change materials for high-temperature applications," Energy, Elsevier, vol. 293(C).
    19. Royo, Patricia & Ferreira, Víctor J. & López-Sabirón, Ana M. & Ferreira, Germán, 2016. "Hybrid diagnosis to characterise the energy and environmental enhancement of photovoltaic modules using smart materials," Energy, Elsevier, vol. 101(C), pages 174-189.
    20. Wang, Jin & Yu, Kai & Duan, Runze & Xie, Gongnan & Sundén, Bengt, 2021. "Enhanced thermal management by introducing nanoparticle composite phase change materials for cooling multiple heat sources systems," Energy, Elsevier, vol. 227(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:jmathe:v:11:y:2023:i:6:p:1323-:d:1092220. 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.