IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v15y2022i3p1206-d743645.html
   My bibliography  Save this article

Analysis of Entropy Generation on Magnetohydrodynamic Flow with Mixed Convection through Porous Media

Author

Listed:
  • Munawwar Ali Abbas

    (Shanghai Automotive Wind Tunnel Center, Tongji University, No. 4800, Cao’an Road, Shanghai 201804, China
    Shanghai Key Lab of Vehicle Aerodynamics and Vehicle Thermal Management Systems, Tongji University, No. 4800, Cao’an Road, Shanghai 201804, China
    Department of Mathematics, University of Baltistan, Skardu 16200, Gilgit-Baltistan, Pakistan)

  • Bashir Ahmed

    (Department of Mathematical Sciences, Main Campus, Karakoram International University, Gilgit 15100, Gilgit-Baltistan, Pakistan)

  • Li Chen

    (Shanghai Automotive Wind Tunnel Center, Tongji University, No. 4800, Cao’an Road, Shanghai 201804, China
    Shanghai Key Lab of Vehicle Aerodynamics and Vehicle Thermal Management Systems, Tongji University, No. 4800, Cao’an Road, Shanghai 201804, China
    School of Automotive Studies, Tongji University, No. 4800, Cao’an Road, Shanghai 201804, China)

  • Shamas ur Rehman

    (Department of Mathematical Sciences, Main Campus, Karakoram International University, Gilgit 15100, Gilgit-Baltistan, Pakistan)

  • Muzher Saleem

    (Department of Mathematical Sciences, Main Campus, Karakoram International University, Gilgit 15100, Gilgit-Baltistan, Pakistan)

  • Wissam Sadiq Khudair

    (Directorate of Education Babylon, Ministry of Education, Baghdad 51014, Iraq)

Abstract

Various industrial operations involve frequent heating and cooling of electrical systems. In such circumstances, the development of relevant thermal devices is of extreme importance. During the development of thermal devices, the second law of thermodynamics plays an important role by means of entropy generation. Entropy generation should be reduced significantly for the efficient performance of the devices. The current paper reports an analytical study on micropolar fluid with entropy generation over a stretching surface. The influence of various physical parameters on velocity profile, microrotation profile, and temperature profile is investigated graphically. The impact of thermal radiation, porous medium, magnetic field, and viscous dissipation are also analyzed. Moreover, entropy generation and Bejan number are also illustrated graphically. Furthermore, the governing equations are solved by using HAM and code in MATHEMATICA software. It is concluded from this study that velocity and micro-rotation profile are reduced for higher values of magnetic and vortex viscosity parameter, respectively. For larger values of Eckert number and thermal radiation parameters, Bejan number and entropy generation are increased, respectively. These findings are useful in petroleum industries and engineering designs.

Suggested Citation

  • Munawwar Ali Abbas & Bashir Ahmed & Li Chen & Shamas ur Rehman & Muzher Saleem & Wissam Sadiq Khudair, 2022. "Analysis of Entropy Generation on Magnetohydrodynamic Flow with Mixed Convection through Porous Media," Energies, MDPI, vol. 15(3), pages 1-20, February.
    • Handle: RePEc:gam:jeners:v:15:y:2022:i:3:p:1206-:d:743645
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/15/3/1206/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/15/3/1206/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Khader, M.M. & Sharma, Ram Prakash, 2021. "Evaluating the unsteady MHD micropolar fluid flow past stretching/shirking sheet with heat source and thermal radiation: Implementing fourth order predictor–corrector FDM," Mathematics and Computers in Simulation (MATCOM), Elsevier, vol. 181(C), pages 333-350.
    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. Kin Lung Jerry Kan & Ka Wai Eric Cheng & Hai-Chen Zhuang, 2023. "Electric Analysis of the Maritime Application High-Frequency Magnetohydrodynamic Thruster," Energies, MDPI, vol. 16(16), pages 1-19, 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. Shabbir Ahmad & Kashif Ali & Sohail Ahmad & Jianchao Cai, 2021. "Numerical Study of Lorentz Force Interaction with Micro Structure in Channel Flow," Energies, MDPI, vol. 14(14), pages 1-18, July.
    2. Preeti, & Ojjela, Odelu, 2022. "Numerical investigation of heat transport in Alumina–Silica hybrid nanofluid flow with modeling and simulation," Mathematics and Computers in Simulation (MATCOM), Elsevier, vol. 193(C), pages 100-122.

    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:15:y:2022:i:3:p:1206-:d:743645. 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.