Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/112004
Title: Evolution of a Polydisperse Ensemble of Ellipsoidal Crystals with Fluctuating Growth Rates in Supercooled Melts
Authors: Nikishina, M. A.
Issue Date: 2021
Publisher: IOP Publishing Ltd
IOP Publishing
Citation: Nikishina M. A. Evolution of a Polydisperse Ensemble of Ellipsoidal Crystals with Fluctuating Growth Rates in Supercooled Melts / M. A. Nikishina // Journal of Physics: Conference Series. — 2021. — Vol. 2114. — Iss. 1. — 12003.
Abstract: In this paper, an analytical solution to the model of the evolution of ellipsoidal crystals with fluctuating growth rates at the intermediate step of bulk phase transition is presented. A complete system of integrodifferential equations describing the problem was derived and analytically solved using the Laplace integral method. The kinetics of supercooling removal in melts has been found. The particle-volume distribution function represents a pike-shaped curve decreasing its maximum with time. It is demonstrated the differences in the distribution function for ellipsoidal and spherical crystals. © 2021 Institute of Physics Publishing. All rights reserved.
Keywords: ELLIPSOIDAL CRYSTALS
METASTABILITY REMOVAL
PHASE TRANSFORMATION
POLYDISPERSE ENSEMBLE OF CRYSTALS
CRYSTALS
INTEGRODIFFERENTIAL EQUATIONS
POLYDISPERSITY
SUPERCOOLING
BULK PHASE TRANSITION
COMPLETE SYSTEM
DISTRIBUTION-FUNCTIONS
ELLIPSOIDAL CRYSTAL
METASTABILITIES
METASTABILITY REMOVAL
PHASES TRANSFORMATION
POLYDISPERSE ENSEMBLE OF CRYSTAL
POLYDISPERSES
SUPERCOOLED MELT
DISTRIBUTION FUNCTIONS
URI: http://hdl.handle.net/10995/112004
Access: info:eu-repo/semantics/openAccess
Conference name: 3rd International Conference in Physical Science and Advanced Materials, PAM 2021
Conference date: 24 September 2021 through 28 September 2021
SCOPUS ID: 85123378668
PURE ID: 29561455
ISSN: 1742-6588
metadata.dc.description.sponsorship: This work was supported by the Russian Science Foundation (grant no. 18-19-00008).
RSCF project card: 18-19-00008
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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