EFFECTIVE METHOD FOR SOLVING NONLINEAR TEMPERATURE PROCESSES

25.07.2022 International Scientific Journal "Science and Innovation". Series A. Volume 1 Issue 4

A. Toyirov , SH. Yuldashev

Abstract. Among the systems of nonlinear partial differential equations, the most frequently encountered are quasilinear equations. But even for these systems at present there is no sufficiently complete theory, there are no general theorems on the existence and uniqueness of a solution to the problem. For the numerical solution of quasilinear equations, difference methods or the grid method are mainly used. It allows us to reduce the solution of a quasilinear partial differential equation to the solution of systems of linear algebraic equations.

Keywords: implicit iteration scheme, number of iterations, number of grid layers, grid steps, linear and nonlinear difference schemes, heat conductivity coefficient, quasilinear equation, initial and boundary conditions.