IDEAS home Printed from https://ideas.repec.org/a/eee/matcom/v178y2020icp290-306.html
   My bibliography  Save this article

Study of ferrofluid flow in a rotating system through mathematical modeling

Author

Listed:
  • Bhandari, Anupam

Abstract

This work investigates the ferrohydrodynamic flow between a rotating disk and a rod in order to optimize the use of ferrofluids for liquid seals in a rotating system. Rotational viscosity effects in the flow, due to the difference of rotation between the magnetic particles and fluid in the presence of a magnetic field, are considered in the present mathematical model. The magnetic field on the disk has been directed in the radial and tangential directions and its impact on the momentum and energy equations has been considered. Similarity transformation has been used to transform the equations of the developed mathematical model into a dimensionless form. The transformed system of equations has been solved numerically with the help of the COMSOL Multiphysics software in the framework of a finite element method. The results for radial, tangential, and axial velocity distributions along with heat transfer analysis have been presented in the presence of physical parameters involved in the problem. The radius of the rod and magnetization force plays a crucial role in the velocity distribution and heat transfer enhancement.

Suggested Citation

  • Bhandari, Anupam, 2020. "Study of ferrofluid flow in a rotating system through mathematical modeling," Mathematics and Computers in Simulation (MATCOM), Elsevier, vol. 178(C), pages 290-306.
    • Handle: RePEc:eee:matcom:v:178:y:2020:i:c:p:290-306
    DOI: 10.1016/j.matcom.2020.06.018
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0378475420302202
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.matcom.2020.06.018?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. Turkyilmazoglu, Mustafa, 2020. "On the fluid flow and heat transfer between a cone and a disk both stationary or rotating," Mathematics and Computers in Simulation (MATCOM), Elsevier, vol. 177(C), pages 329-340.
    2. Renuka, A. & Muthtamilselvan, M. & Doh, Deog-Hee & Cho, Gyeong-Rae, 2020. "Entropy analysis and nanofluid past a double stretchable spinning disk using Homotopy Analysis Method," Mathematics and Computers in Simulation (MATCOM), Elsevier, vol. 171(C), pages 152-169.
    3. Doh, Deog-Hee & Muthtamilselvan, M. & Swathene, B. & Ramya, E., 2020. "Homogeneous and heterogeneous reactions in a nanofluid flow due to a rotating disk of variable thickness using HAM," Mathematics and Computers in Simulation (MATCOM), Elsevier, vol. 168(C), pages 90-110.
    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. ur Rahman, Mujeeb & Hayat, Tasawar & Khan, Sohail A. & Alsaedi, A., 2022. "Entropy generation in Sutterby nanomaterials flow due to rotating disk with radiation and magnetic effects," Mathematics and Computers in Simulation (MATCOM), Elsevier, vol. 197(C), pages 151-165.
    2. Naganthran, Kohilavani & Mustafa, Meraj & Mushtaq, Ammar & Nazar, Roslinda, 2020. "Dual solutions for fluid flow over a stretching/shrinking rotating disk subject to variable fluid properties," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 556(C).
    3. Shahid, A. & Huang, H.L. & Bhatti, M.M. & Marin, M., 2022. "Numerical computation of magnetized bioconvection nanofluid flow with temperature-dependent viscosity and Arrhenius kinetic," Mathematics and Computers in Simulation (MATCOM), Elsevier, vol. 200(C), pages 377-392.
    4. Yasir Mehmood & Ramsha Shafqat & Ioannis E. Sarris & Muhammad Bilal & Tanveer Sajid & Tasneem Akhtar, 2022. "Numerical Investigation of MWCNT and SWCNT Fluid Flow along with the Activation Energy Effects over Quartic Auto Catalytic Endothermic and Exothermic Chemical Reactions," Mathematics, MDPI, vol. 10(24), pages 1-21, December.
    5. Pudhari Srilatha & Srinivas Remidi & Mulupuri Nagapavani & Harjot Singh & B. C. Prasannakumara, 2023. "Heat and Mass Transfer Analysis of a Fluid Flow across the Conical Gap of a Cone-Disk Apparatus under the Thermophoretic Particles Motion," Energies, MDPI, vol. 16(2), pages 1-12, January.
    6. Patil, P.M. & Benawadi, Sunil & Shanker, Bandari, 2022. "Influence of mixed convection nanofluid flow over a rotating sphere in the presence of diffusion of liquid hydrogen and ammonia," Mathematics and Computers in Simulation (MATCOM), Elsevier, vol. 194(C), pages 764-781.

    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:matcom:v:178:y:2020:i:c:p:290-306. 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/mathematics-and-computers-in-simulation/ .

    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.