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Prakash, P.
- Convective Conditions on Magnetohydrodynamic Flow Over Stretched Cylinder with Time and Space Dependent Heat Source or Sink
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Authors
Affiliations
1 Higher College of Technology, Muscat -105, OM
2 Department of Mathematics, S.P.M.V.V, Tirupati, A.P., IN
3 Department of Mathematics, GITAM University, Bangalore Campus, K.A., IN
4 Dept. of Mechanical Engineering, NIT Warangal, Warangal (Telangana), IN
1 Higher College of Technology, Muscat -105, OM
2 Department of Mathematics, S.P.M.V.V, Tirupati, A.P., IN
3 Department of Mathematics, GITAM University, Bangalore Campus, K.A., IN
4 Dept. of Mechanical Engineering, NIT Warangal, Warangal (Telangana), IN
Source
Research Journal of Science and Technology, Vol 9, No 4 (2017), Pagination: 569-575Abstract
The present study emphases steady boundary layer flow and heat transfer of a hyperbolic tangent fluid flowing over a vertical exponentially stretching cylinder in its axial directionwith non-uniform heat source/sink. Proposed mathematical model has a tendency to characterize the effect of the non-uniform heat source/sink. The non-linear ordinary differential equations are solved using the Runge-Kutta Feldberg (RKF) integration method. The characteristics of velocity and temperature boundary layers in the presence of Weissennberg number We are presented for different physical parameters such as heat source/ sink parameter, Reynolds number Re, the Prandtl number Pr , the Weissennberg number We and the natural convection parameter λ , magnetic field parameter and porosity parameter K . Moreover, the friction factor coefficients, Nusselt number are also estimated and discussed for aforesaid physical parameters. In addition, the rate of heat transfer rate is higher in case of We = 0.5 compared toWe = 0 with n = 0.2 .Keywords
Weissennberg Number, Stretching Cylinder, Non-Uniform Heat Source/Sink, Non-Newtonian Fluid.
References
- Ahmad K. Hanouf Z. Ishak A. Mixed convection Jeffrey fluid flow over an exponentially stretching sheet with magnetohydrodynamic effect. AIP Advances. 2016;6: 035024.
- Ramzan M. Farooq M. Alhothuali S. Malaikah HM. Cui W. Hayat T. Three dimensional flow of an Oldroyd-B fluid with Newtonian heating. International Journal of Numerical Methods for Heat and Fluid Flow. 2015; 25(1): p.68-85.
- Crane L. Flow past a stretching plate. Angew Z. Math. Phy.1970; 21: p. 645-647.
- Cortell R. Flow and Heat transfer of fluid through a pours medium over a stretching sheet with internal heat generation /absorption suction blowing. Fluid Dyn. Res. 2005:37:p.231-245.
- Makinde OD. Animasaun IL. Bioconvection in MHD nanofluid flow with nonlinear thermal radiation and quartic autocatalysis chemical reaction past an upper surface of a paraboloid of revolution. International Journal of Thermal Sciences.2016; 109:p. 159-171.
- Das S. Ali A. Jana RN. Makinde OD. Magnetohydrodynamic boundary layer slip flow of radiating and chemically reactive nanofluid over a stretching sheet with Newtonian heating. Journal of Nanofluids. 2016; 5(4):p. 606-616.
- Ibrahim W. Makinde OD. Magnetohydrodynamic stagnation point flow and heat transfer of Casson nanofluid past a stretching sheet with slip and convective boundary condition. Journal of Aerospace Engineering.2016; 29(2):04015037.
- Ibrahim W. Makinde OD. Magnetohydrodynamic stagnation point flow of a power-law nanofluid towards a convectively heated stretching sheet with slip. Proceedings of the Institution of Mechanical Engineers. Part E: Journal of Process Mechanical Engineering, 2016; 230(5):p. 345-354.
- Eegunjobi AS. Makinde OD.Second law analysis for MHD permeable channel flow with variable electrical conductivity and asymmetric Navier slips. Open Physics. 2015; 13:p.100-110.
- Wang TY. Mixed convection heat transfer from a vertical plate to non-Newtonian fluids, Int. J. Heat Fluid Flow. 1995; 16: p.56-61.
- Xu H. Liao SJ. Pop I. Series solution of unsteady boundary layer flows of non-Newtonian fluids near a forward stagnation point, J. NonNewtonian Fluid Mech. 2006;139:p.31-43.
- Friedman AJ. Dyke SJ. Phillips BM. Over-driven control for large-scale MR dampers, Smart Mater. Struct. 2013; 22:045001.
- Nadeem S. Akram S. Peristaltic transport of a hyperbolic tangent fluid model in an asymmetric channel, Z. Naturforsch.2009; 64a: p.559567.
- Nadeem S. Akram S. Effects of partial slip on the peristaltic transport of a hyperbolic tangent fluid model in an asymmetric channel. Int. J. Numer. Methods Fluids.2010; 63:p. 374-394.
- Nadeem S. Rehman A. Lee C. Lee J. Boundary layer flow ofsecond grade fluid in a cylinder with heat transfer, Math. Prob.Eng.2012; 212:dx.doi.org/10.1155/2012/640289.
- Gorla RSR. Axisymmetric thermal boundary layer of amicropolar fluid on a cylinder, Int. J. Eng. Sci. 1985; 23: p.401-407.
- Gorla RGR. Ameri A. Boundary layer flow of a micropolarfluid on a continuous moving cylinder. Acta Mech. 1985; 57:p.203-214.
- Rehman A. Nadeem S. Malik MY. Stagnation flow of couplestress nanofluid over an exponentially stretching sheet through a porous medium. J. Power Technol. 2013; 93 (2): p.122-132.
- Nadeem S. Rehman A. Vajravelu K. Lee J. Lee C. Axisymmetric stagnation flow of a micropolar nanofluid in amoving cylinder, Math. Prob. Eng.2012;18: dx.doi.org/10.1155/2012/378259.
- Ishak A.Nazar R. Pop I. Uniform suction/blowing effect onflow and heat transfer due to a stretching cylinder, Appl. Math.Mod. 2008; 32:p.2059-2066.
- Wang CY. Natural convection on a vertical stretching cylinder. Commun. Nonlinear Sci. Numer. Simulat. 2012; 17: p. 1098-1103.
- Naseer M. Yousaf Malik M. Nadeem S.Rehman A. The boundary layer flow of hyperbolic tangent fluid over a vertical exponentially stretching cylinder. Alexandria Engineering Journal. 2014;53: p.747-750.
- The Flow of Magnetohydrodynamic Flow Over Cylinder with Heat Source or Sink
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Authors
Affiliations
1 Department of BS&H (Mathematics), Sree Vidyanikethan Engineering College (Autonomous), A. Rangampet, Tirupati-517102, (A.P), IN
2 Dept. of Mathematics, S.V. University, Tirupati (A.P), IN
3 Dept. Of Mathematics, GITAM University, Bangalore (K.A), IN
4 Dept. of Mechanical Engineering, NIT Warangal, Warangal (Telangana), IN
1 Department of BS&H (Mathematics), Sree Vidyanikethan Engineering College (Autonomous), A. Rangampet, Tirupati-517102, (A.P), IN
2 Dept. of Mathematics, S.V. University, Tirupati (A.P), IN
3 Dept. Of Mathematics, GITAM University, Bangalore (K.A), IN
4 Dept. of Mechanical Engineering, NIT Warangal, Warangal (Telangana), IN
Source
Research Journal of Science and Technology, Vol 9, No 4 (2017), Pagination: 583-588Abstract
A theoretical analysis performed for investigating steady boundary layer flow of magnetohydrodynamic flow over cylinder with heat source/sink. Proposed mathematical model has a tendency to characterize the effect of magnetohydrodynamic flow over cylinder heat source/sink. The non-linear ordinary differential equations are solved using the Runge-Kutta method. The characteristics of velocity and temperature boundary layers for different physical parameters such as heat source parameter QH , Reynolds number Re, the Prandtl number Pr , the magnetic field parameter M and power law index parameter n . Moreover, the local friction factor coefficients, Nusselt number are also estimated and discussed for aforesaid physical parameters. It is observed that heat transfer rate increases with in power law index parameter and magnetic field parameter while decrease in power law index parameter and Reynolds number.Keywords
Stretching Cylinder, Magnetohydrodynamic, Prandtl Number, Power Law Index Parameter.References
- Crane L. Flow past a stretching plate, Z. Angew. Math. Phy, 1970; 21:p.645-647.
- Cortell R. Flow and Heat transfer of fluid through a pours medium over a stretching sheet with internal heat generation/absorption suction/blowing, Fluid Dyn. Res. 2005; 37:p.231-245.
- IbrahimW. Makinde O. D. Magnetohydrodynamic stagnation point flow and heat transfer of Casson nanofluid past a stretching sheet with slip and convective boundary condition. Journal of Aerospace Engineering, 2016; 29: 04015037.
- IbrahimW. Makinde O.D. Magnetohydrodynamic stagnation point flow of a power-law nanofluid towards a convectively heated stretching sheet with slip. Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering. 2016; 230: p. 345-354.
- Nadeem S. Akram S. Peristaltic transport of a hyperbolic tangent fluid model in an asymmetric channel, Z. Naturforsch. 2009; 64: p. 559– 567.
- Nadeem S. Akram S. Effects of partial slip on the peristaltic transport of a hyperbolic tangent fluid model in an asymmetric channel, Int. J. Numer. Methods Fluids. 2010; 63:p. 374-394.
- Nadeem S. Rehman A. Lee C. Lee J. Boundary layer flow of second grade fluid in a cylinder with heat transfer, Math. Prob. Eng. 2012; 212:doi.org/10.1155/2012/640289.
- Nadeem S. Rehman A. Vajravelu K. Lee J. Lee C. Axisymmetric stagnation flow of a micropolar nanofluid in a moving cylinder, Math. Prob. Eng. 2012: 2012: doi.org/10.1155/2012/378259.
- Gorla RSR Axisymmetric thermal boundary layer of a micropolar fluid on a cylinder. Int. J. Eng. Sci. 1985; 23 p.401–407.
- Gorla RGR Ameri A. Boundary layer flow of a micropolar fluid on a continuous moving cylinder, Acta Mech. 1985; 57:p.203-214.
- Wang TY. Mixed convection heat transfer from a vertical plate to non-Newtonian fluids, Int. J. Heat Fluid Flow.1995; 16:p.56-61.
- Wang CY. Natural convection on a vertical stretching cylinder. Commun. Nonlinear Sci. Numer. Simulat.2012; 17:p.1098-1103.
- Raju CSK. Sanjeevi P. Raju MC, Ibrahim SM. Lorenzini G. Lorenzini E. The flow of magnetohydrodynamic Maxwell nanofluid over a cylinder with Cattaneo-Christov heat flux model, Continuum Mech. Thermodyn. DOI 10.1007/s00161-017-0580-z.
- Raju CSK. Kiran Kumar RVMSS. Varma SVK. Madaki AG Durga Prasad P. Transpiration Effects on MHD Flow over a Stretched Cylinder with Cattaneo- Christov Heat Flux with Suction or Injection. Arab J Sci Eng, DOI 10.1007/s13369-017-2687-8.
- Raju CSK. Sandeep N. MHD slip flow of a dissipative Casson fluid over a moving geometry with heat source/sink: A numerical study, Acta Astronautica. 2017; 133: p.436-443.
- Pal D. Mandal G. Magnetohydrodynamic Heat Transfer of Nanofluids Past a Stretching Cylinder with Non-Uniform Heat Source/Sink and Chemical Reaction, Int. J. Appl. Comput. Math. DOI 10.1007/s40819-016-0241-0.
- Hayat T. Waqas M. Ijaz Khan M. Alsaedi A. Shehzad SA. Magnetohydrodynamic flow of Burgers fluid with heat source and power law heat flux.2017; 55(2):p.318-330.
- Goyal M. Bhargava R. Numerical Solution of MHD Viscoelastic Nanofluid Flow overa Stretching Sheet with Partial Slip and Heat Source/Sink. 2013; 931021: pp.1-11. doi.org/10.1155/2013/931021.
- NaseerM. Malik MY. RehmanA. Numerical study of convective heat transfer on the power law fluid over a vertical exponentially stretching cylinder, Applied and Computational Mathematics. 2015; 4(5): p.346-350, doi: 10.11648/j.acm.20150405.13.
- Naseer M. Yousaf Malik M. Nadeem S. Rehman A. The boundary layer flow of hyperbolic tangent fluid over a vertical exponentially stretching cylinder. Alexandria Engineering Journal. 2014; 53:p. 747-750.