Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/75434
Title: Kinetics of rapid crystal growth: Phase field theory versus atomistic simulations
Authors: Galenko, P. K.
Salhoumi, A.
Ankudinov, V.
Issue Date: 2019
Publisher: Institute of Physics Publishing
Citation: Galenko P. K. Kinetics of rapid crystal growth: Phase field theory versus atomistic simulations / P. K. Galenko, A. Salhoumi, V. Ankudinov // IOP Conference Series: Materials Science and Engineering. — 2019. — Vol. 529. — Iss. 1. — 12035.
Abstract: Kinetics of crystal growth in undercooled melts is analyzed by methods of theoretical modeling. Special attention is paid to rapid growth regimes occurring at deep undercoolings at which non-linearity in crystal velocity appears. A traveling wave solution of the phase field model (PFM) derived from the fast transitions theory is used for a quantitative description of the crystal growth kinetics. The "velocity - undercooling" relationship predicted by the traveling wave solution is compared with the data of molecular dynamics simulation (MDS) which were obtained for the crystal-liquid interfaces growing in the 100-direction in the Ni50Al50 alloy melt. © Published under licence by IOP Publishing Ltd.
Keywords: ALUMINUM ALLOYS
BINARY ALLOYS
CRYSTAL GROWTH
CUTTING TOOLS
KINETICS
MOLECULAR DYNAMICS
REFINING
SOLIDIFICATION
UNDERCOOLING
ATOMISTIC SIMULATIONS
LIQUID INTERFACE
MOLECULAR DYNAMICS SIMULATIONS
PHASE FIELD MODELS
PHASE FIELD THEORY
QUANTITATIVE DESCRIPTION
THEORETICAL MODELING
TRAVELING WAVE SOLUTION
GROWTH KINETICS
URI: http://hdl.handle.net/10995/75434
metadata.dc.rights: info:eu-repo/semantics/openAccess
Conference name: Joint 5th International Conference on Advances in Solidification Processes, ICASP 2019 and 5th International Symposium on Cutting Edge of Computer Simulation of Solidification, Casting and Refining, CSSCR 2019
Conference date: 17 June 2019 through 21 June 2019
SCOPUS ID: 85067853617
WOS ID: 000561759900035
PURE ID: 10027923
ISSN: 1757-8981
DOI: 10.1088/1757-899X/529/1/012035
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

Files in This Item:
There are no files associated with this item.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.