Amplitude and Phase Angle of Oscillatory Heat Transfer and Current Density along a Nonconducting Cylinder with Reduced Gravity and Thermal Stratification Effects

نویسندگان

چکیده

Due to excessive heating, various physical mechanisms are less effective in engineering and modern technologies. The aligned electromagnetic field performs as insulation that absorbs the heat from surroundings, which is an essential feature contemporary technologies, decrease high temperatures. major goal of present investigation use magnetism perpendicular surface address this issue. Numerical simulations have been made MHD convective amplitude problem electrical fluid flow down a horizontally non-magnetized circular heated cylinder with reduced gravity thermal stratification. associated non-linear PDEs control motion can be conveniently represented using finite-difference algorithm primitive element substitution. FORTRAN application was used compute quantitative outcomes, then displayed diagrams table formats. features, including phase angle, skin friction, transfer heat, density for velocity description, magnetic characteristics, temperature distribution, coupled by their gradients, impact on each variables simulation. In domains MRI resonant patterns, prosthetic heartvalves, interior heart cavities, nanoburning devices, existing magneto-hydrodynamics thermodynamic scenario significant. main findings current work dimensionless increases factor Rg decreases. prominent change angle αm flux αt examined value buoyancy parameter at both α=π/6 π angles. transitory friction rate shows magnitude oscillation π/2 positions, but higher oscillation.

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ژورنال

عنوان ژورنال: Mathematics

سال: 2023

ISSN: ['2227-7390']

DOI: https://doi.org/10.3390/math11092134