In this paper, the conjugate gradient method coupled with adjoint problem is used in order to solve the inverse heat conduction problem and estimation of the strength of the time- dependent heat source using the temperature ...

In this paper, a three dimensional numerical model of ingot solidification is presented. The numerical model is based on the Fourier’s differential equation, including equation of the latent heat which is released during ...

Mixed convection in cylindrical annulus with rotating outer cylinder and constant magnetic field with effect in radial direction

The steady-state viscous, compressible flow and heat transfer in the vicinity of an axisymmetric stagnation-point of a cylinder moving axially with a constant velocity are investigated. The impinging free stream is steady ...

In contrast with the two cases of multi-frequency excitations and forced oscillations of the Duffing equation in which the excitations appear as in-homogeneities in the governing equation, the excitations that appear as ...