ABSTRACT
ABSTRACT: Numerical simulation technology provides a new way for potential acquisition in cathodic protection engineering, and becomes the focus of the researches. The criterion of correct result is whether the result of numerical simulation can correctly reflect the actual potential of the protected metal or not. This paper has been analyzed from the composition content of numerical simulation in cathodic protection and pointed out that the acquisition of cathode boundary conditions and processing methods have important influence on the reasonable of cathodic protection numerical simulation result.
