Combined Effects of Inclined Lorentzian forces and Melting heat transfer on Radiating Flow of Carbon Nanofluid past a Stretching Cylinder

  • Authors

    • Sreenivasulu P.
    • Poornima T.
    2018-10-02
    https://doi.org/10.14419/ijet.v7i4.10.27920
  • Convective slip, Dissipation, Exponential stretching sheet, Hydrodynamics, Lorentzian force, Melting heat transfer, Radiation.

  • Abstract

    An analysis was made to study the effects of non-uniform heat source or sink and aligned magnetic field effect on boundary layer flow of carbon nanofluid past a stretching cylinder with melting heat transfer and radiation. The Prandtl boundary layer equations are transformed into highly nonlinear ordinary differential equations utilizing similarity variables. The final resolved system is explained with shooting method. The upshots of governing factors on the velocity, temperature, surface skin friction and rate of heat transfer are discoursed with the help of graphs. MWCNT performance is better than SWCNT in case of fluid flow. SWCNTs  transfers more heat from the fluid rather than multi wall tubes.Comparison of our numerical results with available literature works and shown a good agreement.

     

  • References

    1. [1] Sharma PR & Singh G (2009), Effects of variable thermal conductivity and heat source or sink on MHD flow near a stagnation point on s linear stretching sheet. Journal of Applied Fluid Mechanics 2, 1-21.

      [2] Ergun RE, Carlson CW, McFadden JP, Mozer FS, Muschietti L, Roth I & Strangeway RJ (1998), Debye-Scale plasma structures associated with magnetic field aligned electric fields. Physics Review Letters 81, 826.

      [3] Sulochana C, Sandeep N, Sugunamma V & Rushi Kumar B (2016), Aligned magnetic field and cross-diffusion effects of a nanofluid over an exponentially stretching surface in porous medium. Applied Nanoscience 6,737–746.

      [4] Hayat T, Ijaz Khan M, Waqas M, Alsaedi A & Farooq M (2017), Numerical simulation for melting heat transfer and radiation effects in stagnation point flow of carbon–water nanofluid. Computer Methods in Applied Mechanics and Engineering 315, 1011–1024.

      [5] Irfan Rashid, Rizwan Ul Haq & Qasem M Al-Mdallal (2017), Aligned magnetic field effects on water based metallic nanoparticles over a stretching sheet with PST and thermal radiation effects. Physica E: Low-dimensional Systems and Nanostructures 89, 33-42.

      [6] Mahapatra TR & Gupta AS (2002), Heat transfer in stagnation-point flow towards a stretching sheet. Heat Mass Transfer 38 ,517–521.

      [7] Pop SR, Grosan T & Pop I (2004), Radiation effects on the flow near the stagnation point of a stretching sheet. Tech. Mech, 25, 100–106.


      [8] Choi SUS (1995), “Enhancing thermal conductivity of fluids with nanoparticles, in developments and applications of Non-Newtonian flows. ASME FED 231/MD 66 , 99-103.

      [9] Seok Pil Jang & Choi SUS (2007),Effects of various parameters on nanofluid thermal conductivity. Journal of heat transfer 129(5),617-623 .

      [10] Bhaskar Reddy N, Poornima T & Sreenivasulu P (2016), Radiative heat transfer effect on MHD slip flow of Dissipating Nanofluid past an exponential stretching porous sheet. International of Journal of Pure and Applied Mathematics 109( 9) , 134 – 142.

      [11] Mei Zhang Jian Li (2009), Carbon nanotube in different shapes. Materials today, 12(6), 12-18.

      [12] Xue Q Z (2005), Model for thermal conductivity of carbon nanotube-based composites. Physica B 368, 302–307.

      [13] Hiroshi Ajiki & Tsuneya Ando(1997), Carbon nanotubes as quantum wires on a cylinder surface. Solid State Communications 102(2–3), 135-142.

      [14] Waqar A. Khan, Richard Culham & Rizwan Ul Haq (2015), Heat Transfer Analysis of MHD Water Functionalized Carbon Nanotube Flow over a Static/Moving Wedge. Journal of Nanomaterials 2015, Article ID 934367, 13 pages.

      [15] Hayat T, Haider F, Muhammad T & Alsaedi A (2017) Three-dimensional rotating flow of carbon nanotubes with Darcy-Forchheimer porous medium. PLoS ONE 12(7), e0179576.

      https://doi.org/10.1371/journal.pone.0179576

      [16] Gireesha BJ, Mahanthesh B, Shivakumara IS, & Eshwarappa KM (2016), Melting heat transfer in boundary layer stagnation-point flow of nanofluid toward a stretching sheet with induced magnetic field. Engineering Science and Technology, an International Journal 19, 313–321.

      [17] Hayat T, Khursheed Muhammad, Farooq M & Alsaedi A (2016), Melting heat transfer in stagnation point flow of carbon nanotubes towards variable thickness surface. AIP Advances 6, 015214

      [18] Sunday Kolawole Adegbie, Olubode Kolade Ko Riko & Isaac Lare Animasaun (2016), Melting heat transfer effects on stagnation point flow of micropolar fluid with variable dynamic viscosity and thermal conductivity at constant vortex viscosity. Journal of the Nigerian Mathematical Society 35, 34 - 47.

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  • How to Cite

    P., S., & T., P. (2018). Combined Effects of Inclined Lorentzian forces and Melting heat transfer on Radiating Flow of Carbon Nanofluid past a Stretching Cylinder. International Journal of Engineering & Technology, 7(4.10), 1070-1074. https://doi.org/10.14419/ijet.v7i4.10.27920

    Received date: 2019-02-25

    Accepted date: 2019-02-25

    Published date: 2018-10-02