Publications in Scientific Journals:
G. Siroky, E. Kraker, D. Kieslinger, L. Romaner, E. Kozeschnik, W. Ecker:
"Modelling of Void Collapse with Molecular Dynamics in Pure Sn";
Proceedings,
56
(2020),
1, 29;
1
- 3.
English abstract:
This work simulates the collapse of a spherical void in pure Sn during melting using
molecular dynamics (MD). Simulations were performed for two temperatures with a modified
embedded atom method (MEAM) potential, which was reported to be in good agreement with
respect to melting point and elastic constants. Solutions of the Rayleigh-Plesset (RP) equation are
used for comparison under the assumption of macroscopic surface tension and liquid viscosity.
Despite a qualitative correlation, longer collapse times were observed in MD simulations, which
arose from partial solid structures and the incubation time for melting.
Keywords:
liquid-assisted healing; Rayleigh-Plesset; tin; molecular dynamics
"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)
http://dx.doi.org/10.3390/proceedings2020056029
Created from the Publication Database of the Vienna University of Technology.