Mostafa Abdel Hameed Ahmed Mahmoud|Publications

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Prof. Mostafa Abdel Hameed Ahmed Mahmoud :: Publications:

Research Fields

Boundary layer flow

Newtonian and non-Newtonian fluids

Heat and mass transfer

Fluid

porous medium

thermal radiation

Haydromagnetic flow

Number of publications is 71

Title

1-On flow and heat transfer in a thin liquid film over an unsteady stretching sheet with variable fluid properties and radiation

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2-Variable Fluid Properties Effects on Hydromagnetic Fluid Flow over an Exponentially Stretching Sheet

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3-Comment on “Variable heat flux effect on magnetohydrodynamic flow and heat transfer over an unsteady stretching sheet in the presence of thermal radiation” by Ahmed M. Megahed, Canadian Journal of Physics, 2014, 92(1): 86-91

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4-Comment on " Flow and heat transfer of a non-Newtonian power-law fluid over a non-linearly stretching vertical surface with heat flux and thermal radiation " by Ahmed M. Megahed , Meccanica 02/2015; DOI: 10.1007/s11012-015-0114-3

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5-Comments on “Variable fluid properties and variable heat flux effects on the flow and heat transfer in a non-Newtonian Maxwell fluid over an unsteady stretching sheet with slip velocity” by Ahmed M. Megahed, Chin. Phys. B Vol. 22, No. 9 (2013) 094701

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6-Comments on “HPM for the slip velocity effect on a liquid film over an unsteady stretching surface with variable heat flux” by Ahmed M. Megahed, Eur. Phys. J. Plus (2011) 126: 82

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7-Comments on " MHD viscous Casson fluid flow and heat transfer with second-order slip velocity and thermal slip over a permeable stretching sheet in the presence of internal heat generation/absorption and thermal radiation " by Ahmed M. Megahed . Eur. Phys. J. Plus (2015) 130: 81

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8-Comments on the two published papers By M.M.Khader and Ahmed M. Megahed In 1. Numerical solution for boundary layer flow due to a nonlinearly stretching sheet with variable thickness and slip velocity [Eur. Phys. J. Plus (2013) 128: 100]. 2. Differential transformation method for studying flow and heat transfer due to stretching sheet embedded in porous medium with variable thickness, variable thermal conductivity, and thermal radiation [Appl. Math. Mech. -Engl. Ed., 35(11), 1387–1400 (2014)].

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9-Comments on “Numerical Solution for Variable Viscosity and Internal Heat Generation Effects on Boundary Layer Flow Over an Exponentially Stretching Porous Sheet with Constant Heat Flux and Thermal Radiation” by Ahmed M. Megahed, Journal of Mechanics, Vol. 30, No. 4, June 2014

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10-Comments on “Homotopy Perturbation Method for Thin Film Flow and Heat Transfer over an Unsteady Stretching Sheet with Internal Heating and Variable Heat Flux” by I-Chung Liu and Ahmed M. Megahed, Journal of Applied Mathematics Volume 2012, Article ID 418527, 12 pages

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11-Comments on “Numerical Studies for Flow and Heat Transferof the Powell–Eyring Fluid Thin Film Over an Unsteady Stretching Sheet With Internal Heat Generation Using the Chebyshev Finite Difference Method” by M.M. Khader and Ahmed M. Megahed, Journal of Applied Mechanics and Technical Physics, Vol. 54, No. 3, pp. 440–450, 2013.

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12-Comment on “Variable viscosity and slip velocity effects on the flow and heat transfer of a power-law fluid over a non-linearly stretching surface with heat flux and thermal radiation ” Ahmed M. Megahed , Rheologica Acta, 51, pp. 841847 (2012) .

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13-Comments on three published papers By M.M.Khader and Ahmed M. Megahed

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14-Comments on “Flow and Heat Transfer of Powell–Eyring Fluid due to an Exponential Stretching Sheet with Heat Flux and Variable Thermal Conductivity”by Ahmed M. Megahed, Z. Naturforsch.2015; 70(3)a: 163–169

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15-Comments on ‘‘Effects of variable viscosity and thermal conductivity on unsteady MHD flow of non-Newtonian fluid over a stretching porous sheet’’, by Gamal M.Abdel-Rahman [THERMAL SCIENCE: Year 2013, Vol. 17, No. 4, pp. 1035-1047].

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16-Melting heat transfer effects on stagnation point flow of micropolar fluid saturated in porous medium with internal heat generation (absorption)

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17-Group solution for an unsteady non-Newtonian Hiemenz flow with variable fluid properties and suction/injection

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18-Effects of chemical reaction and heat generation on double-diffusive natural convection along a non-isothermal vertical cone in non-Newtonian fluid saturated porous medium with variable viscosity and thermal radiation

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19-Mixed convection flow of a micropolar fluid past a vertical stretching surface in a thermally stratified porous medium with thermal radiation

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20-Similarity analysis for effects of variable diffusivity and heat generation/absorbation on heat and mass transfer for a MHD stagnation - point flow of a convective viscoelastic fluid over a stretching sheet with a slip velocity

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21-Thermal radiation effect on flow and heat transfer of unsteady MHD micropolar fluid over vertical heated nonisothermal stretching surface using group analysis

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22-Heat and mass transfer in stagnation-point flow towards a vertical stretching sheet embedded in a porous medium with variable fluid properties and surface slip velocity

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23-Hydromagnetic Hiemenz slip flow of convective micropolar fluid towards a stretching plate

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24-Thermal radiation effect on mixed convection heat and mass transfer of a non-Newtonian fluids over a vertical surface embedded in a porous medium in the presence of thermal-diffusion and diffusion-thermo

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25-Variable fluid properties and thermal radiation effects on the flow and heat transfer in a micropolar fluid film past a moving permeable infinite flat plate with slip velocity

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26-Radiation effect on free convection of a non-Newtonian fluid over a vertical full inverted cone embedded in a porous medium with heat generation

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27-MHD stagnation point flow of a micropolar fluid towards a moving surface with radiation

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28-Numerical solution of free convection heat transfer over a vertical cone embedded in a non-Newtonian power-law fluid saturated porous medium with viscous dissipation

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29-Non-uniform heat generation effects on heat transfer of a non-Newtonian Power-law fluid over a non-linearly stretching sheet

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30-MHD flow and heat transfer in a viscous fluid over a non-isothermal stretching surface with thermal radiation in slip flow regime

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31-MHD flow and heat transfer of a micropolar fluid over a stretching surface with heat generation (absorption) and slip velocity

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32-Thermal radiation effects on the flow and heat transfer in a liquid film on an unsteady stretching sheet

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33-Slip velocity effect on a non-Newtonian power-law fluid over a moving permeable surface with heat generation

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34-The effects of variable fluid properties on MHD Maxwell fluids over a stretching surface in the presence of heat generation / absorption

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35-Variable viscosity effect on free convection of a non- Newtonian power-law fluid over a vertical cone in a porous medium with variable heat flux

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36-MHD flow and heat transfer of a micropolar fluid over a nonlinear stretching surface with variable surface heat flux and heat generation

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37-Hydromagnetic stagnation point flow towards a porous stretching sheet with variable surface heat flux in the presence of heat generation

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38-Chemical reaction and variable viscosity effects on flow and mass transfer of a non-Newtonian visco-elastic fluid past a stretching surface embedded in a porous medium

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39-Combined effect of viscous dissipation and joule heating on MHD flow and heat transfer of a micropolar fluid over a stretching surface with variable surface heat flux

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40-Effects of slip and heat generation/absorption on MHD mixed convection flow of a micropolar fluid over a heated stretching surface

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41-Similarity solution for hydromagnetic forced convection flow of a non -Newtonian fluid along a non-isothermal wedge with thermal radiation and viscous dissipation

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42-Variable fluid properties and thermal radiation effects on mixed convection flow over a horizontal surface

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43-Flow and heat transfer of a slightly rarefied gas over a stretching surface

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44-MHD flow and heat transfer in a non-Newtonian liquid film over an unsteady stretching sheet with variable fluid properties. Can. J. Phys. 87 1065-1071.

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45-Heat generation /absorption and viscous dissipation effects on MHD flow of a micropolar fluid over a moving permeable. J. Korean Physical Society. 54 1526-1531.

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46-Effects of viscous dissipation and heat generation (absorption) in a thermal boundary layer of a non-Newtonian fluid over a continuously moving permeable flat plate. Journal of Applied Mechanics and Technical Physics 50 819-825.

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47-Thermal radiation effect on unsteady MHD free convection flow past a vertical plate with temperature-dependent viscosity. Canadian J. Chem. Eng. 87 47-52.

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48-Variable thermal conductivity effect on MHD free-convection flowover a vertical full cone in a non-Newtonian saturated porous medium

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49-Soret effect on mixed convection heat and mass transfer along a semi-infinite horizontal plate in the presence of heat generation and chemical reaction. Canadian Journal of Physics 86 (11) 1291-1296.

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50-Slip Effects on Flow and Heat Transfer of a Non–Newtonian Fluid on a Stretching Surface with Thermal Radiation, International Journal of Chemical Reactor Engineering Vol. 6: A92.

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51-A note on variable viscosity and chemical reaction effects on mixed convection heat and mass transfer along a semi infinite vertical plate. Mathematical Problems in Engineering, Article ID 41323, 7 pages.

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52-Thermal radiation effects on MHD flow of a micropolar fluid over a stretching surface with variable thermal conductivity. Physica A 375 401-410.

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53-Variable viscosity effects on hydromagnetic boundary layer flow along a continuously moving vertical plate in the presence of radiation. Applied Mathematical Sciences, Vol. 1 799-814.

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54-Effect of variable viscosity on combined forced and free convection boundary-layer flow over a horizontal plate with blowing or suction J. KSIAM Vol. 11. No. 1. 57-70.

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55-On steady hydromagnetic boundary- layer flow of a non-Newtonian power-law fluid over a continuously moving surface with suction. Chemical Engineering Communications 194 1457-1469 .

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56-Comment on: "Hall and Ion-Slip effects on magneto-micropolar fluid with combined forced and free convection in boundary layer flow over a horizontal plate"

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57-Hydromagnetic boundary layer micropolar fluid flow over a stretching surface embedded in a non-Darcian porous medium with radiation. Mathematical Problems in Engineering, Article ID 39392, pages 1-10.

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58-Analytical solutions of hydromagnetic boundary-layer flow of a non-Newtonian power-law fluid past a continuously moving surface. Acta Mechanica 181 83-89.

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59-Effects of suction and injection on MHD heat transfer in an electrically conducting fluid at a stretching vertical plate embedded in a porous medium with uniform free stream. IL Nouvo Cimento B, 121 (9) 923-935.

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60-Unsteady MHD boundary layer flow of a non-Newtonian power-law fluid over an infinite porous flat plate embedded in a porous medium.

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61-Hydromagnetic flow and heat transfer of a micropolar fluid over a non-isothermal porous stretched surface immersed in porous medium with heat generation. IASME Transactions, Issue 3, Volume 1, July .

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62-Nonlinear instability of two superposed magnetic fluids in porous media under vertical magnetic fields. Canadian Applied Mathematics Quarterly 12 323-350.

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63-Nonlinear instability of ferrofluids in porous media under a horizontal magnetic field. Delta Journal of Science 32 1-32.

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64-Hydrodynamic flow past a semi-infinite rough plate embedded in porous medium. WSEAS and IASME Conferences Corfu, Greece, August, 17- 19.

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65-Pressure and entropy variations across the weak shock wave due to viscosity effects. WSEAS and IASME Conferences Corfu, Greece, August, 17-19.

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66-Pressure and entropy variations across the weak shock wave due to heat conductivity effects

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67-Nonlinear instability of two superposed magnetic fluids in porous media under vertical magnetic fields

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68-Structure of magnetogasdynamic weak shock waves

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69-Shock wave structure in a two-components gas mixture

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70-The Shock-wave structure for arbitrary Prandtl numbers and high Mach numbers

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71-A Second Order Itrative Scheme for Solving the Cylindrical Shock Problem

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Prof. Mostafa Abdel Hameed Ahmed Mahmoud :: Publications: