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ASTM Selected Technical Papers
Designing Cathodic Protection Systems for Marine Structures and Vehicles
By
HP Hack
HP Hack
1
Northrop Grumman Corporation
, Annapolis, MD symposium chairman and editor
.
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ISBN-10:
0-8031-2623-9
ISBN:
978-0-8031-2623-7
No. of Pages:
118
Publisher:
ASTM International
Publication date:
1999
eBook Chapter
Computational Design of ICCP Systems: Lessons Learned and Future Directions
By
VG DeGiorgi
,
VG DeGiorgi
1
Engineer
, Multifunctional Materials Branch, Naval Research Laboratory
, Washington, DC 20375
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KE Lucas
KE Lucas
2
Section Head
, Marine Corrosion Facility, Naval Research Laboratory
, Key West, FL 33041
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Page Count:
14
-
Published:1999
Citation
DeGiorgi, V, & Lucas, K. "Computational Design of ICCP Systems: Lessons Learned and Future Directions." Designing Cathodic Protection Systems for Marine Structures and Vehicles. Ed. Hack, H. 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959 : ASTM International, 1999.
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Computational modeling using boundary element techniques has been proposed for design and evaluation of shipboard impressed current cathodic protection (ICCP) systems. LaPlace's equation, the governing differential equation for electrochemical corrosion, is well suited for solution by the boundary element method. There has been much work performed in this field during the past two decades. Computational modeling efforts designed to validate boundary element procedures are reviewed. U. S. Navy ship systems discussed are CG-59, CG-66 and CVN-68. Computational analysis accuracy is determined by comparison with physical scale modeling experimental results. Lessons learned from the analyses described are summarized. Advantages and disadvantages of boundary element modeling are discussed.
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,” Boundary Element Technology XI
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.
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Design of Impressed Current Cathodic Protection (ICCP) Systems for U.S. Navy Hulls
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