Numerical Study of Periodic Magnetic Field Effect on 3D Natural Convection of MWCNT-Water/Nanofluid with Consideration of Aggregation by Lioua Kolsi 2 3 * Hakan F Oztop 4 9 Kaouther Ghachem 1 3 Mohammed A Almeshaal 5 Hussein A Mohammed 6 * Houman Babazadeh 7 8 and Nidal Abu-Hamdeh 9 Sep 07 2019The application of high-temperature superconductors to accelerator magnets for future particle colliders is under study Numerical methods are crucial for an accurate evaluation of the complex dynamical behavior of the magnets especially concerning the magnetic field quality and thermal behavior We present a coupled $textbf{A}$-$textbf{H}$ field formulation for the analysis of magneto

Mathematical Analysis of Heat Transfer in Peristaltic

A mathematical study for investigating heat transfer for the peristaltic flow of a Newtonian fluid through a nonuniform inclined channel while considering surface roughness of the inner wall has been conducted Special attention is focused to analyze the physical behaviour of various flow characteristics at different magnitudes of surface roughness parameter

Jan 11 2019A numerical study of mixed convection in a square enclosure from a heating element to a cold moving wall is performed under the isothermal heating conditions The heater is placed at the bottom boundary and the cold upper wall moves horizontally towards right side with constant velocity The lateral walls are insulated

A series of numerical simulations were performed by [Kakarantzas et al 2009] in order to study liquid metal MHD natural convection in a vertical cylindrical container with a sinusoidal temperature distribution at the upper wall and the other surfaces being adiabatic Starting from the basic hydrodynamic case the effect of vertical

Jan 11 2019A numerical study of mixed convection in a square enclosure from a heating element to a cold moving wall is performed under the isothermal heating conditions The heater is placed at the bottom boundary and the cold upper wall moves horizontally towards right side with constant velocity The lateral walls are insulated

Nonlinear Magneto-Heat Transfer in a Fluid-Particle Suspension Flowing in a Non-Darcian Channel with Heat Source and Buoyancy Effects: Numerical Study O Anwar Bg1^ H S Takhar2 Tasveer A Bg3 R Bhargava4 and S Rawat5 1Director: Engovation Engineering Sciences 15 Southmere Avenue Bradford BD7 3NU England docoabeghotmail

Analytical and Numerical Study for MHD Radiating Flow over

Analytical and Numerical Study for MHD Radiating Flow over transverse sinusoidal suction velocity oscillating with time and a constant free stream velocity Singh (2011) magnetic field with oscillating plate temperature Magneto hydrodynamic mixed free–forced heat and

Apr 03 2017The aim of the present study is to analyze the natural convection flow and heat transfer of cold water around C in a square porous cavity The horizontal walls of cavity are adiabatic and the vertical walls are maintained at different temperatures The right side wall is maintained at temperature θc and the left side wall is maintained at sinusoidal temperature distribution The Brinkman

Numerical simulations have been undertaken for the benchmark problem of natural convection flow in a square cavity The control volume method is used to solve the conservation equations for laminar and turbulent flows for a series of Rayleigh numbers (Ra ) reaching values up to 10 10 The k‐ϵ model has been used for turbulence modelling with and without logarithmic wall functions

Mixed convection flow of Cu-water nanofluid inside a lid-driven square cavity with adiabatic horizontal walls and sinusoidal heating on sidewalls has been investigated numerically The effects of increase in shear force for a fixed buoyancy force and effects of increase in buoyancy force for a fixed shear force were investigated Effects of variations of Richardson number phase deviation of

A theoretical study is described to analyze the composite momentum heat and mass transfer in steady incompressible laminar boundary layer flow of an electrically-conducting fluid past a moving vertical plate with a convective heat exchange at the surface in the presence of a transverse uniform magnetic field and chemically reactive species taking into account first-order and higher-order

Apr 03 2017The aim of the present study is to analyze the natural convection flow and heat transfer of cold water around C in a square porous cavity The horizontal walls of cavity are adiabatic and the vertical walls are maintained at different temperatures The right side wall is maintained at temperature θc and the left side wall is maintained at sinusoidal temperature distribution The Brinkman

magneto-electro-thermo-elastic smart composite Hence the main aim of this paper is to study the pyroelectric and pyromagnetic effects on behavior of MEE plate under different boundary conditions subjected to uniform temperature A numerical study is carried out using eight noded brick finite element under uniform temperature rise of 100 K

Apr 03 2017The aim of the present study is to analyze the natural convection flow and heat transfer of cold water around C in a square porous cavity The horizontal walls of cavity are adiabatic and the vertical walls are maintained at different temperatures The right side wall is maintained at temperature θc and the left side wall is maintained at sinusoidal temperature distribution The Brinkman

Numerical Study of Natural Convection in a Vertical

Aug 01 2019A numerical study of the thermal natural convection applied in a vertical channel containing air one of whose walls comprises a corrugated part subjected to a uniform heat flux of constant density is the subject of this research The work consists in characterizing the natural convection as a function of the height of the protuberances forming the undulations and the intensity

Numerical investigation for Soret–Dufour and induced magnetic field effects on MHD peristalsis of pseudoplastic material Tasawar Hayat1 2 Javaria Akram1 Hina Zahir1 and Ahmed Alsaedi2 1Department of Mathematics Quaid-I-Azam University 45320 Islamabad 44000 Pakistan 2Nonlinear Analysis and Applied Mathematics (NAAM) Research Group Department of Mathematics

Jan 11 2019A numerical study of mixed convection in a square enclosure from a heating element to a cold moving wall is performed under the isothermal heating conditions The heater is placed at the bottom boundary and the cold upper wall moves horizontally towards right side with constant velocity The lateral walls are insulated

Numerical simulations have been undertaken for the benchmark problem of natural convection flow in a square cavity The control volume method is used to solve the conservation equations for laminar and turbulent flows for a series of Rayleigh numbers (Ra ) reaching values up to 10 10 The k‐ϵ model has been used for turbulence modelling with and without logarithmic wall functions

Nonlinear Magneto-Heat Transfer in a Fluid-Particle Suspension Flowing in a Non-Darcian Channel with Heat Source and Buoyancy Effects: Numerical Study O Anwar Bg1^ H S Takhar2 Tasveer A Bg3 R Bhargava4 and S Rawat5 1Director: Engovation Engineering Sciences 15 Southmere Avenue Bradford BD7 3NU England docoabeghotmail

Abstract— In the present study the effect of Prandtl number on magneto-convection in a lid driven square cavity with a sinusoidal vertical wall were investigated numerically The horizontal bottom and top walls are adiabatic The left and right vertical walls are temperature T h and T c respectively with T h T c

Apr 13 2010This study is concerned with a magneto-thermo-elastic problem of a conducting rectangular cylinder in an external magnetic field which varies sinusoidally in time Analytical solutions of eddy currents induced in the cylinder are derived on the basis of a theory of the quasi-stationary current Two-dimensional transient temperature change produced by the eddy current loss is derived by