An effective nonlinear boundary condition for a corroding surface. Identification of the damage based on steady state electric data

Fadil Santosa, Michael Vogolius, Jian Ming Xu

Research output: Contribution to journalArticlepeer-review

25 Scopus citations

Abstract

We give a formal derivation of an effective nonlinear boundary condition associated with a steady state voltage potential on a corroding metal surface. Subsequently we use this boundary condition to analyze the determination of corrosion damage based on measurements of the boundary voltage potential and the associated current flux.

Original languageEnglish (US)
Pages (from-to)656-679
Number of pages24
JournalZeitschrift fur Angewandte Mathematik und Physik
Volume49
Issue number4
DOIs
StatePublished - Jul 1998

Keywords

  • Corrosion modeling
  • Impedance tomography
  • Rough surfaces

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