This article is cited in 9 papers

Brief communications

The use of discontinuous functions for modeling the dissolution process of steady-state electrochemical shaping

V. P. Zhitnikov, E. M. Oshmarina, G. I. Fedorova

Chair of Computational Mathematics, Ufa State Aviation Technical University, Ufa, Russia

Abstract: Alternative electrochemical shaping problem statement is suggested. Jump-like current efficiency function is used, defining the rate of the anode border moving for modeling of anode dissolution process. The anode surface is divided into three parts: active dissolution, the absence of dissolution (for small current density) and transient part, in which the current density is equal to the critical value.

Keywords: electrochemical shaping, jump-like current efficiency function, hodograph method.

UDC: 517.544+621.9

Received: 19.03.2010

 English version: Russian Mathematics (Izvestiya VUZ. Matematika), 2010, 54:10, 67–70

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