Parametric Studies Of A Shipboard Impressed Current Cathodic
Protection System Using A Boundary Element Code
Author(s)
Y. Wang, D. P. Brennan & M Chernuka
Abstract
Parametric studies of a shipboard impressed
current cathodic protection system using a
boundary element code
Y. wang', D. P. ~rennan~ & M. chernuka2
i Defence R&D Canada - Atlantic, Halifax, Nova Scotia, Canada
2 Martec Limited, Halifax, Nova Scotia, Canada
Abstract
The performance of a shipboard impressed current cathodic protection (ICCP)
system, operating under various conditions, was evaluated using a computer
model. A Canadian naval vessel ICCP system was chosen as a prototype for this
study. A variety of factors were taken into account in this study, including the
locations of reference electrodes, paint damage and paint degradation,
conductivity of seawater, and polarization curve data of the propeller and ship
hull materials. A boundary element code developed at DRDC Atlantic was used
for the analysis. The studies performed provide an increased understanding of the
performance of the shipboard ICCP system under various conditions.
1 Introduction
Coatings and impressed current cathodic
Keywords
Related Book
Other papers in this volume
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