Velocity selection problem in the presence of the triple junction
Materials Science
2009-11-13 v1
Abstract
Melting of a bicrystal along the grain boundary is discussed. A triple junction plays a crucial role in the velocity selection problem in this case. In some range of the parameters an entirely analytical solution of this problem is given. This allows to present a transparent picture of the structure of the selection theory. We also discuss the selection problem in the case of the growth of a ``eutectoid dendrite'' where a triple junction is present because three phases are involved in the eutectoid reaction.
Keywords
Cite
@article{arxiv.0704.2129,
title = {Velocity selection problem in the presence of the triple junction},
author = {E. A. Brener and C. Hüter and D. Pilipenko and D. E. Temkin},
journal= {arXiv preprint arXiv:0704.2129},
year = {2009}
}