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Heat Generation/Absorption Effect on Natural Convection Heat Transfer in a Square Enclosure Filled with a Ethylene Glycol - Copper Nanofluid Under Magnetic Field

Received: 1 June 2015     Accepted: 16 June 2015     Published: 17 June 2015
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Abstract

This paper examines the natural convection in a square enclosure that is filled with a nanofluid. This nanofluid with Ethylene Glycol based containing Copper nanoparticle is influenced by a uniform horizontal magnetic field and uniform heat generation or heat absorption. The enclosure is bounded by two isothermal vertical walls at different temperatures and by two horizontal adiabatic walls. The governing equations needed to deal this problem (mass, momentum, and energy) are solved numerically using the commercial simulation software COMSOL Multiphysics. In order to increase the natural convective heat transfer in a square cavity, the effect of heat generation or absorption on the isothermal, streamline contours and the Nusselt number are studied when the Prandtl number is Pr = 151.

Published in American Journal of Modern Energy (Volume 1, Issue 1)
DOI 10.11648/j.ajme.20150101.11
Page(s) 1-16
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2015. Published by Science Publishing Group

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Keywords

Heat Transfer, Natural Convective, Square Enclosure, EG-Cu Nanofluid, Magnetic Field, Generation/Absorption, Comsol Multiphysics

References
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  • APA Style

    Mohamed Bechir Ben Hamida, Kamel Charrada. (2015). Heat Generation/Absorption Effect on Natural Convection Heat Transfer in a Square Enclosure Filled with a Ethylene Glycol - Copper Nanofluid Under Magnetic Field. American Journal of Modern Energy, 1(1), 1-16. https://doi.org/10.11648/j.ajme.20150101.11

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    ACS Style

    Mohamed Bechir Ben Hamida; Kamel Charrada. Heat Generation/Absorption Effect on Natural Convection Heat Transfer in a Square Enclosure Filled with a Ethylene Glycol - Copper Nanofluid Under Magnetic Field. Am. J. Mod. Energy 2015, 1(1), 1-16. doi: 10.11648/j.ajme.20150101.11

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    AMA Style

    Mohamed Bechir Ben Hamida, Kamel Charrada. Heat Generation/Absorption Effect on Natural Convection Heat Transfer in a Square Enclosure Filled with a Ethylene Glycol - Copper Nanofluid Under Magnetic Field. Am J Mod Energy. 2015;1(1):1-16. doi: 10.11648/j.ajme.20150101.11

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  • @article{10.11648/j.ajme.20150101.11,
      author = {Mohamed Bechir Ben Hamida and Kamel Charrada},
      title = {Heat Generation/Absorption Effect on Natural Convection Heat Transfer in a Square Enclosure Filled with a Ethylene Glycol - Copper Nanofluid Under Magnetic Field},
      journal = {American Journal of Modern Energy},
      volume = {1},
      number = {1},
      pages = {1-16},
      doi = {10.11648/j.ajme.20150101.11},
      url = {https://doi.org/10.11648/j.ajme.20150101.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajme.20150101.11},
      abstract = {This paper examines the natural convection in a square enclosure that is filled with a nanofluid. This nanofluid with Ethylene Glycol based containing Copper nanoparticle is influenced by a uniform horizontal magnetic field and uniform heat generation or heat absorption. The enclosure is bounded by two isothermal vertical walls at different temperatures and by two horizontal adiabatic walls. The governing equations needed to deal this problem (mass, momentum, and energy) are solved numerically using the commercial simulation software COMSOL Multiphysics. In order to increase the natural convective heat transfer in a square cavity, the effect of heat generation or absorption on the isothermal, streamline contours and the Nusselt number are studied when the Prandtl number is Pr = 151.},
     year = {2015}
    }
    

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    T1  - Heat Generation/Absorption Effect on Natural Convection Heat Transfer in a Square Enclosure Filled with a Ethylene Glycol - Copper Nanofluid Under Magnetic Field
    AU  - Mohamed Bechir Ben Hamida
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    Y1  - 2015/06/17
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    N1  - https://doi.org/10.11648/j.ajme.20150101.11
    DO  - 10.11648/j.ajme.20150101.11
    T2  - American Journal of Modern Energy
    JF  - American Journal of Modern Energy
    JO  - American Journal of Modern Energy
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    SN  - 2575-3797
    UR  - https://doi.org/10.11648/j.ajme.20150101.11
    AB  - This paper examines the natural convection in a square enclosure that is filled with a nanofluid. This nanofluid with Ethylene Glycol based containing Copper nanoparticle is influenced by a uniform horizontal magnetic field and uniform heat generation or heat absorption. The enclosure is bounded by two isothermal vertical walls at different temperatures and by two horizontal adiabatic walls. The governing equations needed to deal this problem (mass, momentum, and energy) are solved numerically using the commercial simulation software COMSOL Multiphysics. In order to increase the natural convective heat transfer in a square cavity, the effect of heat generation or absorption on the isothermal, streamline contours and the Nusselt number are studied when the Prandtl number is Pr = 151.
    VL  - 1
    IS  - 1
    ER  - 

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Author Information
  • Laboratory of Ionized Backgrounds and Reagents Studies (LEMIR), High School of Sciences and Technology of Hammam Sousse (ESSTHS), University of Sousse, Sousse, Tunisia

  • Laboratory of Ionized Backgrounds and Reagents Studies (LEMIR), Preparatory Institute for Engineering Studies of Monastir (IPEIM), University of Monastir, Monastir, Tunisia

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