Numerical Analysis Assisted Monitoring Method
For The Coating Condition On A Ballast Tank Wall
Author(s)
K. Amaya, A. Nakayama & N. Yamamoto
Abstract
We developed the numerical analysis assisted monitoring method for the coating
condition on a ballast tank wall. We proposed that the coating condition is
evaluated with the surface resistance. We developed the identification method
to obtain the whole surface resistance from the differential potential induced
by the impressed current from an optional anode inside a tank. We introduced
differential potential measurement and inverse analysis to obtain the surface
resistance representing the coating condition. The potential measurement and
quantitative evaluation were conducted in the actual ship. The verification was
performed and there was the good agreement between the proposed method and
the preliminary visual inspection.
Keywords: corrosion analysis, numerical analysis, surface resistance, inverse
problem, coating condition, ballast tank.
Keywords
corrosion analysis, numerical analysis, surface resistance, inverse
problem, coating condition, ballast tank
Related Book
Other papers in this volume
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