The College of Education for Pure Sciences, Department of Mathematics, organized a scientific lecture entitled Developing the approximate method and applying it to solve problems of flow of incompressible fluids.
The lecture presented by the student (Ammar Abdel Hussein Radi) included:
This lecture presented some analytical approximate methods in order to develop them to obtain new effective algorithms in solving various fluid flow problems. The methods were the Akbari-Gangi method, the reduced differential transformation method, the symmetrical perturbation method, as well as the Shahu-binary transform, in addition to the Paddy approximation, given the success it achieved in Improving and processing the approximation solutions resulting from these methods. The new method is used to solve the problem of nanofluid flow between two tubes near a magnetic field and the problem of non-Newtonian fluid flow between two parallel discs with varying movement within the plane, in addition to the problem of blood flow through stenosis of a curved artery with blood clotting, as well as studying the effect of variables on the behavior of the solutions for each problem. Proving and examining the accuracy and convergence of solutions to the problems we mentioned theoretically and clarifying them numerically.