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Phase Field Methods and Dislocations by Rodney, D.; Finel, A. is a scholarly article available to read on EtoBox.

What is Phase Field Methods and Dislocations about?

We present a general formalism for incorporating dislocations in Phase Field methods. This formalism is based on the elastic equivalence between a dislocation loop and a platelet inclusion of specific stress-free strain related to the loop Burgers vector and normal. Dislocations are thus treated as platelet inclusions and may be coupled dynamically to any other field such as a concentration field. The method is illustrated through the simulation of a Frank-Read source and of the shrinkage of a loop in presence of a concentration field.

Author

Rodney, D.; Finel, A.

Published

2001

Language

EN