Heat transfer on unsteady MHD convective flow of nanofluids in a rotating frame^*

Keywords

Heat transfer, Porous medium Nanofluids, Rotating frame, Convective flow, 76R99, 76S05, 76S99, 76W05, 76W99, u, v, w, velocity components along x, y and z-axes respectively, β_nf, coefficient of the thermal expansion of nanofluid, K_nf, thermal conductivity of nanofluid, U_r, the uniform reference velocity, ε, the small constant quantity, σ, electric conductivity of the fluid, ρ_nf, density of the nanofluid, μ_nf, viscosity of the nanofluid, (ρC_p)_nf, heat capacitance of the nanofluid, g, acceleration due to gravity, k, permeability of porous medium, T, temperature of the nanofluid, Q, temperature dependent volumetric rate of heat source, α_nf, thermal diffusivity of the nanofluid, (ρβ)_nf, the thermal expansion coefficient of the nanofluid, ϕ, solid volume fraction of the nanoparticles, w₀, the normal velocity at the plate, ν_f, kinematic viscosity of nanofluid, R, rotational parameter, M, magnetic field parameter,, Pr, Prandtl number, Ω, Angular velocity, γ, convective parameter, Re_x, Local Reynolds number, τ, skin friction parameter, Nu,Nusselt number, n, frequency of oscillation, t, time, f, base fluid, nf, nano-fluid, s, nanosolid paricles