每年出版 6 期
ISSN 打印: 1940-2503
ISSN 在线: 1940-2554
Indexed in
MIXED CONVECTION NANOFLUID FLOW OVER A VERTICAL WEDGE SATURATED IN POROUS MEDIA WITH THE INFLUENCE OF THERMAL DISPERSION USING LIE GROUP SCALING
摘要
The article reflects the influence of thermal dispersion on mixed convection over a vertical wedge in a nanofluidsaturated porous medium. The governing nonlinear partial differential equations are nondimensionalized via Lie group scaling analysis and the gained similarity equations solved numerically through a spectral quasilinearization method. The impact of governing parameters such as thermal dispersion, Lewis number, Brownian motion, buoyancy ratio, mixed convection, and thermophoresis parameters on the velocity, temperature, and nanoparticle volume fraction profiles are presented in graphical form. Moreover, the heat and mass transfer coefficients are listed in tabular form. To authenticate the precision of the produced computations, the residual analysis is also depicted.
-
Bellman, R. and Kalaba, R., Quasilinearisation and Non-Linear Boundary-Value Problems, New York: Elsevier, 1965.
-
Chamkha, A. and Rashad, A., MHD Forced Convection Flow of a Nanofluid Adjacent to a Non-Isothermal Wedge, Comput. Thermal Sci., vol. 6, no. 1, pp. 27-39, 2014.
-
Chamkha, A.J., Abbasbandy, S., Rashad, A.M., and Vajravelu, K., Radiation Effects on Mixed Convection over aWedge Embedded in a Porous Medium Filled with a Nanofluid, Transp. Porous Media, vol. 91, pp. 261-279, 2012.
-
Chamkha, A.J., Abbasbandy, S., Rashad, A.M., and Vajravelu, K., Radiation Effects on Mixed Convection about a Cone Embedded in a Porous Medium Filled with a Nanofluid, Meccanica, vol. 48, no. 2, pp. 275-285, 2013.
-
El-Kabeir, S., Modather, M., and Rashad, A.M., Effect of Thermal Radiation on Mixed Convection Flow of a Nanofluid about a Solid Sphere in a Saturated Porous Medium under Convective Boundary Condition, J. Porous Media, vol. 18, no. 6, pp. 569-584, 2015.
-
Garoosi, F. and Hoseininejad, F., Numerical Study of Natural and Mixed Convection Heat Transfer between Differentially Heated Cylinders in an Adiabatic Enclosure Filled with Nanofluid, J. Mol. Liq., vol. 215, pp. 1-17, 2016.
-
Garoosi, F., Jahanshaloo, L., and Garoosi, S., Numerical Simulation of Mixed Convection of the Nanofluid in Heat Exchangers using a Buongiorno Model, Powder Technol., vol. 269, pp. 296-11, 2015.
-
Gorla, R.S.R., Chamkha, A.J., and Rashad, A.M., Mixed Convective Boundary Layer Flow over a Vertical Wedge Embedded in a Porous Medium Saturated with a Nanofluid, 3rd Int. Conf. on Thermal Issues in Emerging Technology, Theory and Application (ThETA), p. 11990115, Cairo, Egypt, 2010. DOI: 10.1109/THETA.2010.5766429.
-
Hassan, M., Faisal, A., and Bhatti, M.M., Interaction of Aluminium Oxide Nanoparticles with Flow of Polyvinyl Alcohol Solutions Base Nanofluids over a Wedge, Appl. Nanosci., vol. 8, pp. 53-60, 2018.
-
Hong, J. and Tien, C., Analysis of Thermal Dispersion Effect on Vertical Plate Natural Convection in Porous Media, Int. J. Heat Mass Transf., vol. 30, pp. 143-150, 1987.
-
Keshtkar, M.M. and Ezatabadi, M., Numerical Solution for the Falkner-Skan Boundary Layer Viscous Flow over a Wedge, Int. J. Eng. Sci., vol. 3, no. 10, pp. 18-36, 2013.
-
Khan, M.S., Karim, I., Islam, M.S., and Wahiduzzaman, M., MHD Boundary Layer Radiative, Heat Generating and Chemical Reacting Flow past a Wedge Moving in a Nanofluid, Nano Convergence, vol. 1, p. 20, 2014.
-
Khan, U., Ahmed, N., Bin-Mohsen, B., and Mohyud-Din, S.T., Nonlinear Radiation Effects on Flow of Nanofluid over a Porous Wedge in the Presence of Magnetic Field, Int. J. Numer. Methods Heat Fluid Flow, vol. 27, no. 1, pp. 48-63, 2017.
-
Khan, W.A., Rashad, A.M., and Hamadneh, N., Double-Diffusive Mixed Convective Boundary Layer Flow in a Porous Medium Saturated with a Nanofluid along a Non-Isothermal Horizontal Surface, J. Nanofluids, vol. 5, no. 2, pp. 264-272, 2016.
-
Meena, O.P., Spectral Quasi-Linearization Method for a Porous Channel Problem with Micropolar Flow, A J. Compos. Theory, vol. 12, pp. 40-45, 2019.
-
Motsa, S., Dlamini, P., and Khumalo, M., Spectral Relaxation Method and Spectral Quasilinearization Method for Solving Unsteady Boundary Layer Flow Problems, Adv. Math. Phys., vol. 2014, p. 341964, 2014.
-
Murthy, P.V.S.N. and Singh, P., Thermal Dispersion Effect on Non-Darcy Natural Convection with Lateral Mass Flux, Int. J. Heat Mass Transf., vol. 33, pp. 1-5, 1997.
-
Nadeem, S., Ahmad, S., and Muhammad, N., Computational Study of Falkner Skan Problem for a Static and Moving Wedge, Sens. Actuators, B, vol. 263, pp. 69-76, 2018.
-
Nield, D. and Bejan, A., Convection in Porous Media, New York: Springer, 1992.
-
Pandey, A.K. and Kumar, M., Effect of Viscous Dissipation and Suction/Injection on MHD Nanofluid Flow over a Wedge with Porous Medium and Slip, Alexandria Eng. J., vol. 55, pp. 3115-3123, 2016.
-
Pranitha, J., Suman, G.V., and Srinivasacharya, D., Scaling Group Transformation for Mixed Convection in a Power-Law Fluid Saturated Porous Medium with Effects of Soret, Radiation and Variable Properties, Front. Heat Mass Transf., vol. 9, p. 39, 2017. DOI: 10.5098/hmt.9.39.
-
RamReddy, C., Murthy, P., Chamkha, A., and Rashad, A., Soret Effect on Mixed Convection Flow in a Nanofluid under Convective Boundary Condition, Int. J. Heat Mass Transf., vol. 64, pp. 384-392, 2013.
-
Rashad, A., Chamkha, A.J., and Abdou, M.M.M., Mixed Convection Flow of Non-Newtonian Fluid from Vertical Surface Saturated in a Porous Medium Filled with a Nanofluid, J. Appl. Fluid Mech., vol. 6, no. 2, pp. 301-309, 2013a.
-
Rashad, A.M., Chamkha, A.J., and Modather, M., Mixed Convection Boundary-Layer Flow past a Horizontal Circular Cylinder Embedded in a Porous Medium Filled with a Nanofluid under Convective Boundary Condition, Comput. Fluids, vol. 86, pp. 380-388, 2013b.
-
Rashad, A.M., Chamkha, A.J., RamReddy, C., and Murthy, P., Influence of Viscous Dissipation on Mixed Convection in a Non-Darcy Porous Medium Saturated with a Nanofluid, Heat Transf.-Asian Res., vol. 43, no. 5, pp. 397-411, 2014.
-
Rashad, A., Chamkha, A., RamReddy, C., and Murthy, P., Effect of Viscous Dissipation on Mixed Convection in a Nanofluid Saturated Non-Darcy Porous Medium under Convective Boundary Condition, J. Nanofluids, vol. 4, no. 4, pp. 548-559, 2015.
-
Rashidi, M.M., Nasiri, M., Khezerloo, M., and Laraqi, N., Numerical Investigation of Magnetic Field Effect on Mixed Convection Heat Transfer of Nanofluid in a Channel with Sinusoidal Walls, J. Magn. Magn. Mater., vol. 401, pp. 159-168, 2016.
-
Selimefendigil, F. and Chamkha, A.J., MHD Mixed Convection in a Lid-Driven Cavity Having a Corrugated Bottom Wall and Filled with a Non-Newtonian Power-Law Fluid under the Influence of an Inclined Magnetic Field, J. Thermal Sci. Eng. Appl., vol. 8, no. 2, p. 021023, 2016.
-
Selimefendigil, F. and Oztop, H.F., Conjugate Natural Convection in a Nanofluid Filled Partitioned Horizontal Annulus Formed by Two Isothermal Cylinder Surfaces under Magnetic Field, Int. J. Heat Mass Transf., vol. 108, pp. 156-171, 2017.
-
Selimefendigil, F. and Oztop, H.F., Laminar Convective Nanofluid Flow over a Backward-Facing Step with an Elastic Bottom Wall, J. Thermal Sci. Eng. Appl., vol. 10, no. 4, p. 041003, 2018a.
-
Selimefendigil, F. and Oztop, H.F., Magnetic Field Effects on the Forced Convection of CuO-Water Nanofluid Flow in a Channel with Circular Cylinders and Thermal Predictions Using Anfis, Int. J. Mech. Sci., vols. 146-147, pp. 9-24, 2018b.
-
Selimefendigil, F. and Oztop, H.F., Effects of an Inner Stationary Cylinder Having an Elastic Rod-Like Extension on the Mixed Convection of CNT-Water Nanofluid in a Three-Dimensional Vented Cavity, Int. J. Heat Mass Transf., vol. 137, pp. 650-668, 2019a.
-
Selimefendigil, F. and Oztop, H.F., Fluid-Solid Interaction of Elastic-Step Type Corrugation Effects on the Mixed Convection of Nanofluid in a Vented Cavity with Magnetic Field, Int. J. Mech. Sci., vol. 152, pp. 185-197, 2019b.
-
Selimefendigil, F. and Oztop, H.F., MHD Pulsating Forced Convection of Nanofluid over Parallel Plates with Blocks in a Channel, Int. J. Mech. Sci., vols. 157-158, pp. 726-740, 2019c.
-
Selimefendigil, F. and Oztop, H.F., Effects of Conductive Curved Partition and Magnetic Field on Natural Convection and Entropy Generation in an Inclined Cavity Filled with Nanofluid, Physica A, vol. 540, p. 123004, 2020.
-
Meena Om Prakash, Janapatla Pranitha, Srinivasacharya D., Influence of Soret and Dufour on mixed convection flow across a vertical cone, Heat Transfer, 50, 8, 2021. Crossref
-
Meena Om Prakash, Mixed convection flow over a vertical cone with double dispersion and chemical reaction effects, Heat Transfer, 50, 5, 2021. Crossref
-
Meena Om Prakash, Janapatla Pranitha, Meena Munindar Kumar, Influence of Thermal Dispersion and Chemical Reaction on Mixed Convection Flow over a Vertical Cone Saturated Porous Media with Injection/Suction, Mathematical Models and Computer Simulations, 14, 1, 2022. Crossref
-
Meena Om Prakash, Janapatla Pranitha, Srinivasacharya D., Mixed Convection Flow across a Vertical Cone with Heat Source/Sink and Chemical Reaction Effects, Mathematical Models and Computer Simulations, 14, 3, 2022. Crossref
-
Meena Om Prakash, Janapatla Pranitha, Kumar K Ganesh, Mixed convection flow over a vertical cone saturated porous medium with double dispersion effect, Applied Mathematics and Computation, 430, 2022. Crossref
-
Meena Om Prakash, Janapatla Pranitha, Magagula Vusi Mpendulo, Influence of Radiation on Mixed Convection Flow across a Vertical Cone with Soret Effect, Mathematical Models and Computer Simulations, 14, 5, 2022. Crossref