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Tasawar Hayat - One of the best experts on this subject based on the ideXlab platform.
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Analysis of entropy production and activation energy in hydromagnetic Rotating Flow of nanoliquid with velocity slip and convective conditions
Journal of Thermal Analysis and Calorimetry, 2021Co-Authors: Tasawar Hayat, Arsalan Aziz, Ahmed AlsaediAbstract:This article investigates entropy production in three-dimensional hydromagnetic Rotating Flow of nanoliquid with binary chemical mechanism and activation energy impacts. Brownian dispersion and thermophoresis effects are taken into account. Bejan number and entropy production are analyzed through the existence of porous medium, viscous dissipation, magnetic field, thermal radiation and heat source/sink. Velocity slip, convective heat and mass conditions are imposed at the boundary. The nonlinear equations are developed through transformation scheme. Shooting method is utilized to generate the solutions of resulting nonlinear expressions. Salient behaviors of several pertinent variables on velocities, nanoconcentration, entropy production, Bejan number and temperature distributions are examined graphically. Further surface drag forces, heat and mass transfer rates are graphically analyzed via different Flow variables. It is observed that heat transfer rate significantly enhances for the higher values of thermal Biot number while an opposite behavior is noted against higher thermophoresis parameter.
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significance of homogeneous heterogeneous reactions in darcy forchheimer three dimensional Rotating Flow of carbon nanotubes
Journal of Thermal Analysis and Calorimetry, 2020Co-Authors: Tasawar Hayat, Arsalan Aziz, Taseer Muhammad, Ahmed AlsaediAbstract:Three-dimensional Rotating Flow of water-based carbon nanotubes is investigated in the presence of Darcy–Forchheimer porous space and homogeneous–heterogeneous reactions. Variable surface temperature condition is employed. Exponentially stretchable sheet induces the Flow. Xue model has been implemented for nanoliquid transport mechanism. Suitable transformations lead to strong nonlinear ordinary differential system. An optimal homotopic algorithm is used to tackle the governing nonlinear system. Results for single-wall carbon nanotubes and multi-wall carbon nanotubes have been studied. Plots are displayed just to explore the role of Flow parameters on solutions. Skin friction coefficients and heat transfer rate have been plotted and discussed. Our findings indicate that the skin friction coefficients and local Nusselt number are enhanced for larger values of nanoparticles volume fraction.
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numerical simulation for darcy forchheimer three dimensional Rotating Flow of nanofluid with prescribed heat and mass flux conditions
Journal of Thermal Analysis and Calorimetry, 2019Co-Authors: Tasawar Hayat, Arsalan Aziz, Taseer Muhammad, Ahmed AlsaediAbstract:Darcy–Forchheimer three-dimensional Rotating Flow of nanoliquid with prescribed heat and mass flux conditions is addressed. Flow is generated by an exponentially stretchable surface. Thermophoretic diffusion and random motion are employed. Suitable transformations lead to strong nonlinear ordinary differential system. An efficient numerical solver namely NDSolve is used to tackle the governing nonlinear system. Plots have been displayed in order to explore the role of Flow parameters on the solutions. Moreover the skin-friction coefficients and heat and mass transfer rates are also plotted and discussed. It is noticed that the effects of porosity parameter and Forchheimer number on temperature field are quite similar. Both temperature and its associated thermal layer thickness are enhanced for larger porosity parameter and Forchheimer number.
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effects of binary chemical reaction and arrhenius activation energy in darcy forchheimer three dimensional Flow of nanofluid subject to Rotating frame
Journal of Thermal Analysis and Calorimetry, 2019Co-Authors: Tasawar Hayat, Arsalan Aziz, Taseer Muhammad, Ahmed AlsaediAbstract:Darcy–Forchheimer three-dimensional Rotating Flow of nanoliquid in the presence of activation energy and heat generation/absorption is examined. Heat and mass transport via convective process is considered. Buongiorno model has been employed to illustrate thermophoresis and Brownian diffusion effects. Adequate transformation procedure gives rise to system in terms of nonlinear ODE’s. An efficient numerical technique namely NDsolve is used to tackle the governing nonlinear system. The graphical illustrations examine the outcomes of various sundry variables. Heat and mass transfer rates are also computed and examined. Our results indicate that the temperature and concentration distributions are enhanced for larger values of porosity parameter and Forchheimer number.
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numerical simulation for darcy forchheimer 3d Rotating Flow subject to binary chemical reaction and arrhenius activation energy
Journal of Central South University, 2019Co-Authors: Tasawar Hayat, Arsalan Aziz, Taseer Muhammad, Ahmed AlsaediAbstract:Three-dimensional Darcy-Forchheimer nanoliquid Flow in the presence of Rotating frame and activation energy is inspected. Flow is developed through linearly stretching of the surface. Convection of heat and mass exchange is given due consideration. The novel characteristics in regards to Brownian dispersion and thermophoresis are retained. The variation in partial differential framework (PDEs) to nonlinear ordinary differential framework (ODEs) is done through reasonable transformations. Governing differential frameworks have been computed in edge of NDSolve. Discussion regarding thermal field and concentration distribution for several involved parameters is pivotal part. Physical amounts like surface drag coefficients, transfer of heat and mass rates are portrayed by numeric esteems. It is noticed that impacts of porosity parameter and Forchheimer number on the thermal and concentration fields are quite similar. Both temperature and associated thermal layer thickness are enhanced for larger porosity parameter and Forchheimer number. Temperature and concentration fields exhibit similar trend for the higher values of rotational parameter. Effects of thermal and concentration Biot numbers on the temperature and concentration fields are qualitatively similar. Higher Prandtl and Schmidt numbers correspond to stronger temperature and concentration fields. Larger nondimensional activation energy, temperature difference parameter and fitted rate constant yield weaker concentration field. Brownian motion parameter for temperature and concentration has reverse effects while similar trend is observed via thermophoresis parameter.
Ahmed Alsaedi - One of the best experts on this subject based on the ideXlab platform.
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Analysis of entropy production and activation energy in hydromagnetic Rotating Flow of nanoliquid with velocity slip and convective conditions
Journal of Thermal Analysis and Calorimetry, 2021Co-Authors: Tasawar Hayat, Arsalan Aziz, Ahmed AlsaediAbstract:This article investigates entropy production in three-dimensional hydromagnetic Rotating Flow of nanoliquid with binary chemical mechanism and activation energy impacts. Brownian dispersion and thermophoresis effects are taken into account. Bejan number and entropy production are analyzed through the existence of porous medium, viscous dissipation, magnetic field, thermal radiation and heat source/sink. Velocity slip, convective heat and mass conditions are imposed at the boundary. The nonlinear equations are developed through transformation scheme. Shooting method is utilized to generate the solutions of resulting nonlinear expressions. Salient behaviors of several pertinent variables on velocities, nanoconcentration, entropy production, Bejan number and temperature distributions are examined graphically. Further surface drag forces, heat and mass transfer rates are graphically analyzed via different Flow variables. It is observed that heat transfer rate significantly enhances for the higher values of thermal Biot number while an opposite behavior is noted against higher thermophoresis parameter.
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significance of homogeneous heterogeneous reactions in darcy forchheimer three dimensional Rotating Flow of carbon nanotubes
Journal of Thermal Analysis and Calorimetry, 2020Co-Authors: Tasawar Hayat, Arsalan Aziz, Taseer Muhammad, Ahmed AlsaediAbstract:Three-dimensional Rotating Flow of water-based carbon nanotubes is investigated in the presence of Darcy–Forchheimer porous space and homogeneous–heterogeneous reactions. Variable surface temperature condition is employed. Exponentially stretchable sheet induces the Flow. Xue model has been implemented for nanoliquid transport mechanism. Suitable transformations lead to strong nonlinear ordinary differential system. An optimal homotopic algorithm is used to tackle the governing nonlinear system. Results for single-wall carbon nanotubes and multi-wall carbon nanotubes have been studied. Plots are displayed just to explore the role of Flow parameters on solutions. Skin friction coefficients and heat transfer rate have been plotted and discussed. Our findings indicate that the skin friction coefficients and local Nusselt number are enhanced for larger values of nanoparticles volume fraction.
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numerical simulation for darcy forchheimer three dimensional Rotating Flow of nanofluid with prescribed heat and mass flux conditions
Journal of Thermal Analysis and Calorimetry, 2019Co-Authors: Tasawar Hayat, Arsalan Aziz, Taseer Muhammad, Ahmed AlsaediAbstract:Darcy–Forchheimer three-dimensional Rotating Flow of nanoliquid with prescribed heat and mass flux conditions is addressed. Flow is generated by an exponentially stretchable surface. Thermophoretic diffusion and random motion are employed. Suitable transformations lead to strong nonlinear ordinary differential system. An efficient numerical solver namely NDSolve is used to tackle the governing nonlinear system. Plots have been displayed in order to explore the role of Flow parameters on the solutions. Moreover the skin-friction coefficients and heat and mass transfer rates are also plotted and discussed. It is noticed that the effects of porosity parameter and Forchheimer number on temperature field are quite similar. Both temperature and its associated thermal layer thickness are enhanced for larger porosity parameter and Forchheimer number.
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effects of binary chemical reaction and arrhenius activation energy in darcy forchheimer three dimensional Flow of nanofluid subject to Rotating frame
Journal of Thermal Analysis and Calorimetry, 2019Co-Authors: Tasawar Hayat, Arsalan Aziz, Taseer Muhammad, Ahmed AlsaediAbstract:Darcy–Forchheimer three-dimensional Rotating Flow of nanoliquid in the presence of activation energy and heat generation/absorption is examined. Heat and mass transport via convective process is considered. Buongiorno model has been employed to illustrate thermophoresis and Brownian diffusion effects. Adequate transformation procedure gives rise to system in terms of nonlinear ODE’s. An efficient numerical technique namely NDsolve is used to tackle the governing nonlinear system. The graphical illustrations examine the outcomes of various sundry variables. Heat and mass transfer rates are also computed and examined. Our results indicate that the temperature and concentration distributions are enhanced for larger values of porosity parameter and Forchheimer number.
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numerical simulation for darcy forchheimer 3d Rotating Flow subject to binary chemical reaction and arrhenius activation energy
Journal of Central South University, 2019Co-Authors: Tasawar Hayat, Arsalan Aziz, Taseer Muhammad, Ahmed AlsaediAbstract:Three-dimensional Darcy-Forchheimer nanoliquid Flow in the presence of Rotating frame and activation energy is inspected. Flow is developed through linearly stretching of the surface. Convection of heat and mass exchange is given due consideration. The novel characteristics in regards to Brownian dispersion and thermophoresis are retained. The variation in partial differential framework (PDEs) to nonlinear ordinary differential framework (ODEs) is done through reasonable transformations. Governing differential frameworks have been computed in edge of NDSolve. Discussion regarding thermal field and concentration distribution for several involved parameters is pivotal part. Physical amounts like surface drag coefficients, transfer of heat and mass rates are portrayed by numeric esteems. It is noticed that impacts of porosity parameter and Forchheimer number on the thermal and concentration fields are quite similar. Both temperature and associated thermal layer thickness are enhanced for larger porosity parameter and Forchheimer number. Temperature and concentration fields exhibit similar trend for the higher values of rotational parameter. Effects of thermal and concentration Biot numbers on the temperature and concentration fields are qualitatively similar. Higher Prandtl and Schmidt numbers correspond to stronger temperature and concentration fields. Larger nondimensional activation energy, temperature difference parameter and fitted rate constant yield weaker concentration field. Brownian motion parameter for temperature and concentration has reverse effects while similar trend is observed via thermophoresis parameter.
Ali J Chamkha - One of the best experts on this subject based on the ideXlab platform.
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hall and ion slip effects on mhd Rotating Flow of elastico viscous fluid through porous medium
International Communications in Heat and Mass Transfer, 2020Co-Authors: Veera M Krishna, Ali J ChamkhaAbstract:Abstract We investigated the Hall and ion slip effects on the MHD convective Flow of elastico-viscous fluid through porous medium between two rigidly Rotating parallel plates with time fluctuating sinusoidal pressure gradient in this paper. In an initially undisturbed state both the fluid and the plates are in rigid rotation with the uniform angular velocity Ω about the normal to the plates. At t > 0 the fluid is driven by a fluctuating pressure gradient parallel to the channel walls. Analytical solutions for the velocity, temperature and concentration are evaluated and discussed computationally with the help of graphical profiles. For engineering interest, we obtained skin friction, Nusselt number, Sherwood number and volumetric Flow rate and discussed numerically. Elasticity and magnetic field resist the fluid motion gets thinner boundary layer. Lesser frequency of oscillating pressure gradient frightens the reverse Flow. The similar variation of skin friction should be circumvented with less significant time span and strength of the magnetic field.
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hall and ion slip effects on unsteady mhd free convective Rotating Flow through a saturated porous medium over an exponential accelerated plate
alexandria engineering journal, 2020Co-Authors: Veera M Krishna, Ali J Chamkha, Ameer N AhamadAbstract:Abstract In this paper, we have investigated the Hall and ion slip effects on the unsteady magnetohydrodynamic (MHD) free convective Rotating Flow over an exponentially accelerated inclined plate entrenched in a saturated porous medium with the effect of angle of inclination, variable temperature and concentration. The Flow induced by the presence of heat source/sink and destructive reaction. The Laplace transform technique has been used to solve the governing equations. The effects of the non-dimensional parameters on the governing Flow velocity, temperature and concentration are examined with graphical profiles. Also for engineering interest the shear stress, Nusselt number and Sherwood number are obtained analytically and discussed computationally with reference to foremost Flow parameters. It is reported that the presence of magnetic field prevents the Flow reversal. Angle of inclination sustains a retarding effect on velocity distribution. The present study has an immediate application in understanding the drag experienced at the heated and inclined surfaces in a seepage Flow.
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hall and ion slip effects on mhd Rotating boundary layer Flow of nanofluid past an infinite vertical plate embedded in a porous medium
Results in physics, 2019Co-Authors: Veera M Krishna, Ali J ChamkhaAbstract:Abstract The diffusion-thermo, radiation-absorption and Hall and ion slip effects on MHD free convective Rotating Flow of nano-fluids (Ag and TiO2) past a semi-infinite permeable moving plate with constant heat source are discussed. Making use of Perturbation technique, we found velocity, temperature and concentration and are discussed through graphs. We evaluated the skin friction, Nusselt number and Sherwood number analytically and computationally discussed. The resultant velocity reduces with increasing rotation parameter and enhances with increasing Hall and ion slip parameters and Dufour parameter. Radiation-absorption parameter leads to increase the thermal boundary layer thickness. Nusselt number decreases with suction parameter and Sherwood number increases chemical reaction parameter.
Arsalan Aziz - One of the best experts on this subject based on the ideXlab platform.
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Analysis of entropy production and activation energy in hydromagnetic Rotating Flow of nanoliquid with velocity slip and convective conditions
Journal of Thermal Analysis and Calorimetry, 2021Co-Authors: Tasawar Hayat, Arsalan Aziz, Ahmed AlsaediAbstract:This article investigates entropy production in three-dimensional hydromagnetic Rotating Flow of nanoliquid with binary chemical mechanism and activation energy impacts. Brownian dispersion and thermophoresis effects are taken into account. Bejan number and entropy production are analyzed through the existence of porous medium, viscous dissipation, magnetic field, thermal radiation and heat source/sink. Velocity slip, convective heat and mass conditions are imposed at the boundary. The nonlinear equations are developed through transformation scheme. Shooting method is utilized to generate the solutions of resulting nonlinear expressions. Salient behaviors of several pertinent variables on velocities, nanoconcentration, entropy production, Bejan number and temperature distributions are examined graphically. Further surface drag forces, heat and mass transfer rates are graphically analyzed via different Flow variables. It is observed that heat transfer rate significantly enhances for the higher values of thermal Biot number while an opposite behavior is noted against higher thermophoresis parameter.
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significance of homogeneous heterogeneous reactions in darcy forchheimer three dimensional Rotating Flow of carbon nanotubes
Journal of Thermal Analysis and Calorimetry, 2020Co-Authors: Tasawar Hayat, Arsalan Aziz, Taseer Muhammad, Ahmed AlsaediAbstract:Three-dimensional Rotating Flow of water-based carbon nanotubes is investigated in the presence of Darcy–Forchheimer porous space and homogeneous–heterogeneous reactions. Variable surface temperature condition is employed. Exponentially stretchable sheet induces the Flow. Xue model has been implemented for nanoliquid transport mechanism. Suitable transformations lead to strong nonlinear ordinary differential system. An optimal homotopic algorithm is used to tackle the governing nonlinear system. Results for single-wall carbon nanotubes and multi-wall carbon nanotubes have been studied. Plots are displayed just to explore the role of Flow parameters on solutions. Skin friction coefficients and heat transfer rate have been plotted and discussed. Our findings indicate that the skin friction coefficients and local Nusselt number are enhanced for larger values of nanoparticles volume fraction.
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numerical simulation for darcy forchheimer three dimensional Rotating Flow of nanofluid with prescribed heat and mass flux conditions
Journal of Thermal Analysis and Calorimetry, 2019Co-Authors: Tasawar Hayat, Arsalan Aziz, Taseer Muhammad, Ahmed AlsaediAbstract:Darcy–Forchheimer three-dimensional Rotating Flow of nanoliquid with prescribed heat and mass flux conditions is addressed. Flow is generated by an exponentially stretchable surface. Thermophoretic diffusion and random motion are employed. Suitable transformations lead to strong nonlinear ordinary differential system. An efficient numerical solver namely NDSolve is used to tackle the governing nonlinear system. Plots have been displayed in order to explore the role of Flow parameters on the solutions. Moreover the skin-friction coefficients and heat and mass transfer rates are also plotted and discussed. It is noticed that the effects of porosity parameter and Forchheimer number on temperature field are quite similar. Both temperature and its associated thermal layer thickness are enhanced for larger porosity parameter and Forchheimer number.
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effects of binary chemical reaction and arrhenius activation energy in darcy forchheimer three dimensional Flow of nanofluid subject to Rotating frame
Journal of Thermal Analysis and Calorimetry, 2019Co-Authors: Tasawar Hayat, Arsalan Aziz, Taseer Muhammad, Ahmed AlsaediAbstract:Darcy–Forchheimer three-dimensional Rotating Flow of nanoliquid in the presence of activation energy and heat generation/absorption is examined. Heat and mass transport via convective process is considered. Buongiorno model has been employed to illustrate thermophoresis and Brownian diffusion effects. Adequate transformation procedure gives rise to system in terms of nonlinear ODE’s. An efficient numerical technique namely NDsolve is used to tackle the governing nonlinear system. The graphical illustrations examine the outcomes of various sundry variables. Heat and mass transfer rates are also computed and examined. Our results indicate that the temperature and concentration distributions are enhanced for larger values of porosity parameter and Forchheimer number.
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numerical simulation for darcy forchheimer 3d Rotating Flow subject to binary chemical reaction and arrhenius activation energy
Journal of Central South University, 2019Co-Authors: Tasawar Hayat, Arsalan Aziz, Taseer Muhammad, Ahmed AlsaediAbstract:Three-dimensional Darcy-Forchheimer nanoliquid Flow in the presence of Rotating frame and activation energy is inspected. Flow is developed through linearly stretching of the surface. Convection of heat and mass exchange is given due consideration. The novel characteristics in regards to Brownian dispersion and thermophoresis are retained. The variation in partial differential framework (PDEs) to nonlinear ordinary differential framework (ODEs) is done through reasonable transformations. Governing differential frameworks have been computed in edge of NDSolve. Discussion regarding thermal field and concentration distribution for several involved parameters is pivotal part. Physical amounts like surface drag coefficients, transfer of heat and mass rates are portrayed by numeric esteems. It is noticed that impacts of porosity parameter and Forchheimer number on the thermal and concentration fields are quite similar. Both temperature and associated thermal layer thickness are enhanced for larger porosity parameter and Forchheimer number. Temperature and concentration fields exhibit similar trend for the higher values of rotational parameter. Effects of thermal and concentration Biot numbers on the temperature and concentration fields are qualitatively similar. Higher Prandtl and Schmidt numbers correspond to stronger temperature and concentration fields. Larger nondimensional activation energy, temperature difference parameter and fitted rate constant yield weaker concentration field. Brownian motion parameter for temperature and concentration has reverse effects while similar trend is observed via thermophoresis parameter.
Taseer Muhammad - One of the best experts on this subject based on the ideXlab platform.
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significance of homogeneous heterogeneous reactions in darcy forchheimer three dimensional Rotating Flow of carbon nanotubes
Journal of Thermal Analysis and Calorimetry, 2020Co-Authors: Tasawar Hayat, Arsalan Aziz, Taseer Muhammad, Ahmed AlsaediAbstract:Three-dimensional Rotating Flow of water-based carbon nanotubes is investigated in the presence of Darcy–Forchheimer porous space and homogeneous–heterogeneous reactions. Variable surface temperature condition is employed. Exponentially stretchable sheet induces the Flow. Xue model has been implemented for nanoliquid transport mechanism. Suitable transformations lead to strong nonlinear ordinary differential system. An optimal homotopic algorithm is used to tackle the governing nonlinear system. Results for single-wall carbon nanotubes and multi-wall carbon nanotubes have been studied. Plots are displayed just to explore the role of Flow parameters on solutions. Skin friction coefficients and heat transfer rate have been plotted and discussed. Our findings indicate that the skin friction coefficients and local Nusselt number are enhanced for larger values of nanoparticles volume fraction.
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numerical simulation for darcy forchheimer three dimensional Rotating Flow of nanofluid with prescribed heat and mass flux conditions
Journal of Thermal Analysis and Calorimetry, 2019Co-Authors: Tasawar Hayat, Arsalan Aziz, Taseer Muhammad, Ahmed AlsaediAbstract:Darcy–Forchheimer three-dimensional Rotating Flow of nanoliquid with prescribed heat and mass flux conditions is addressed. Flow is generated by an exponentially stretchable surface. Thermophoretic diffusion and random motion are employed. Suitable transformations lead to strong nonlinear ordinary differential system. An efficient numerical solver namely NDSolve is used to tackle the governing nonlinear system. Plots have been displayed in order to explore the role of Flow parameters on the solutions. Moreover the skin-friction coefficients and heat and mass transfer rates are also plotted and discussed. It is noticed that the effects of porosity parameter and Forchheimer number on temperature field are quite similar. Both temperature and its associated thermal layer thickness are enhanced for larger porosity parameter and Forchheimer number.
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effects of binary chemical reaction and arrhenius activation energy in darcy forchheimer three dimensional Flow of nanofluid subject to Rotating frame
Journal of Thermal Analysis and Calorimetry, 2019Co-Authors: Tasawar Hayat, Arsalan Aziz, Taseer Muhammad, Ahmed AlsaediAbstract:Darcy–Forchheimer three-dimensional Rotating Flow of nanoliquid in the presence of activation energy and heat generation/absorption is examined. Heat and mass transport via convective process is considered. Buongiorno model has been employed to illustrate thermophoresis and Brownian diffusion effects. Adequate transformation procedure gives rise to system in terms of nonlinear ODE’s. An efficient numerical technique namely NDsolve is used to tackle the governing nonlinear system. The graphical illustrations examine the outcomes of various sundry variables. Heat and mass transfer rates are also computed and examined. Our results indicate that the temperature and concentration distributions are enhanced for larger values of porosity parameter and Forchheimer number.
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numerical simulation for darcy forchheimer 3d Rotating Flow subject to binary chemical reaction and arrhenius activation energy
Journal of Central South University, 2019Co-Authors: Tasawar Hayat, Arsalan Aziz, Taseer Muhammad, Ahmed AlsaediAbstract:Three-dimensional Darcy-Forchheimer nanoliquid Flow in the presence of Rotating frame and activation energy is inspected. Flow is developed through linearly stretching of the surface. Convection of heat and mass exchange is given due consideration. The novel characteristics in regards to Brownian dispersion and thermophoresis are retained. The variation in partial differential framework (PDEs) to nonlinear ordinary differential framework (ODEs) is done through reasonable transformations. Governing differential frameworks have been computed in edge of NDSolve. Discussion regarding thermal field and concentration distribution for several involved parameters is pivotal part. Physical amounts like surface drag coefficients, transfer of heat and mass rates are portrayed by numeric esteems. It is noticed that impacts of porosity parameter and Forchheimer number on the thermal and concentration fields are quite similar. Both temperature and associated thermal layer thickness are enhanced for larger porosity parameter and Forchheimer number. Temperature and concentration fields exhibit similar trend for the higher values of rotational parameter. Effects of thermal and concentration Biot numbers on the temperature and concentration fields are qualitatively similar. Higher Prandtl and Schmidt numbers correspond to stronger temperature and concentration fields. Larger nondimensional activation energy, temperature difference parameter and fitted rate constant yield weaker concentration field. Brownian motion parameter for temperature and concentration has reverse effects while similar trend is observed via thermophoresis parameter.
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darcy forchheimer Flow of nanofluid in a Rotating frame
International Journal of Numerical Methods for Heat & Fluid Flow, 2018Co-Authors: Tasawar Hayat, Arsalan Aziz, Taseer Muhammad, Ahmed AlsaediAbstract:Purpose The aim of this study is to elaborate three dimensional Rotating Flow of nanoliquid induced by a stretchable sheet subject to Darcy–Forchheimer porous space. Thermophoretic diffusion and random motion aspects are retained. Prescribed surface heat flux and prescribed surface mass flux conditions are implemented at stretchable surface. Convergent series solutions have been derived for velocities, temperature and concentration. Design/methodology/approach Optimal homotopy analysis method is implemented for the solution development. Findings The current solution demonstrates very good agreement with those of the previously published studies in the special cases of regular fluid and nanofluids. Graphical results are presented to investigate the influences of the titania and copper nanoparticle volume fractions and also the nodal/saddle indicative parameter on Flow and heat transfer characteristics. Here, the thermal characteristics of hybrid nanofluid are found to be higher in comparison to the base fluid and fluid containing single nanoparticles, respectively. An important point to note is that the developed model can be used with great confidence to study the Flow and heat transfer of hybrid nanofluids. Originality/value To the best of the authors’ knowledge, no such consideration has been given in the literature yet.
