Computer support for `all-round' ECM processing of blades

Abstract

A mathematical model has been created for complex simulation of the process of blade surface formation in unsteady mode. It is based on the assumptions of the one-dimensional theory in the feather regions of blade and the assumptions of two-dimensional electrostatic field in the edges vicinities. Laplace equation is solved by panel method. One-dimensional unsteady transfer equations are solved along edges by finite difference method.