Verification, validation, and parameter study of a computational model for corrosion pit growth adopting the level-set method. Part II

Verification, validation, and parameter study of a computational model for corrosion pit growth adopting the level-set method. Part II: Stress corrosion

Fayezioghani, A.
Dekker, R.
Sluys, L.J.

2022

Structural components in corrosive environments such as pipelines, bridges, aircrafts, and turbines are imposed to stress corrosion. A stress corrosion model for pit growth should a) accurately consider the electrochemistry of the corrosion process, b) properly deal with the moving interface between solid and electrolyte, and c) effectively incorporates the synergism between corrosion and mechanical field at the interface. In Part II, the influence of mechanical loading is added to the approach described in Part I. Part II investigates the model’s capabilities of simulating stress corrosion via a set of numerical examples of corrosion pitting which include experimental validation and uncertainty quantification of model parameters and properties.

Finite element method
Level-set method
Moving boundary problem
Stress corrosion
Uncertainty quantification
Validation
Buildings and Infrastructures
2015 Urbanisation

http://resolver.tudelft.nl/uuid:b300bcc2-91d4-4df3-b8f4-34d5f38484e5

https://doi.org/10.1016/j.mtcomm.2022.104210

976743

Elsevier Ltd

2352-4928

Materials Today Communications, 33 (33), 1-12

article