Abstract
In this research we studied flow of fluid in an cross section under
the effect of electromagnetic field , we build a mathematical model
which is represented by system of two dimensional non-linear partial
differential equations and we solve that system by using alternating
directions implicit method (ADI) which is one of the finite differences
methods after we get the numerical solution and we explain the behavior
of temperature distribution inside the cross section, we studied the
influence ofRayleigh number and the Prandtl number and also the
influence of Eckert number uponthe behavior of temperature
distribution and all this done through the energy equation
the effect of electromagnetic field , we build a mathematical model
which is represented by system of two dimensional non-linear partial
differential equations and we solve that system by using alternating
directions implicit method (ADI) which is one of the finite differences
methods after we get the numerical solution and we explain the behavior
of temperature distribution inside the cross section, we studied the
influence ofRayleigh number and the Prandtl number and also the
influence of Eckert number uponthe behavior of temperature
distribution and all this done through the energy equation