Computation of potential and current density on the surface of anticorrosion coating damage of pipeline segment using electrometric measurements data

 
Y.G.Kalkutin
 

I. M. Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Krzhizhanovsky str., 3, Kyiv, 03142, Ukraine
Mathematical Models and Computing Experiment in Material Science - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2011, #13
http://www.materials.kiev.ua/article/519

Abstract

A mathematical model, an algorithm and a program are developed. They allow the computation of damage area of pipeline anti-corrosion coating, the polarization potential and the current density in a damage using electrometric measurement data. The computation of these parameters from electrometric measurement data was carried out.


COATING DAMAGE AREA, CURRENT DENSITY IN A DAMAGE, POLARIZATION POTENTIAL