Calibration of phase field parameters demonstrated on kinetics of a shrinking single grain

Publikationen: Beitrag in FachzeitschriftArtikelForschung(peer-reviewed)

Standard

Calibration of phase field parameters demonstrated on kinetics of a shrinking single grain. / Fischer, Franz-Dieter; Zickler, Gerald; Svoboda, Jiri.
in: Philosophical magazine : Letters, Jahrgang 97.2017, Nr. 3, 08.02.2017, S. 92-100.

Publikationen: Beitrag in FachzeitschriftArtikelForschung(peer-reviewed)

Bibtex - Download

@article{460762bd9ad246e3a94b6cb7c741b483,
title = "Calibration of phase field parameters demonstrated on kinetics of a shrinking single grain",
abstract = "The phase field method is frequently employed to simulate evolution of rather complex microstructures. In order to accurately describe the real kinetics of a specific material system, the phase field parameters must be calibrated to standard thermodynamic quantities such as interface mobilities or interface energies. This letter presents a convenient method, based on thermodynamic modelling of shrinking of a single grain embedded in single crystal (matrix), how to calibrate the phase field parameters. It also shows, how the required thermodynamic quantities can be met by proper rescaling of a phase field simulation carried out for given phase field parameters.",
author = "Franz-Dieter Fischer and Gerald Zickler and Jiri Svoboda",
year = "2017",
month = feb,
day = "8",
doi = "10.1080/09500839.2017.1287440",
language = "English",
volume = "97.2017",
pages = "92--100",
journal = "Philosophical magazine : Letters",
issn = "0950-0839",
number = "3",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Calibration of phase field parameters demonstrated on kinetics of a shrinking single grain

AU - Fischer, Franz-Dieter

AU - Zickler, Gerald

AU - Svoboda, Jiri

PY - 2017/2/8

Y1 - 2017/2/8

N2 - The phase field method is frequently employed to simulate evolution of rather complex microstructures. In order to accurately describe the real kinetics of a specific material system, the phase field parameters must be calibrated to standard thermodynamic quantities such as interface mobilities or interface energies. This letter presents a convenient method, based on thermodynamic modelling of shrinking of a single grain embedded in single crystal (matrix), how to calibrate the phase field parameters. It also shows, how the required thermodynamic quantities can be met by proper rescaling of a phase field simulation carried out for given phase field parameters.

AB - The phase field method is frequently employed to simulate evolution of rather complex microstructures. In order to accurately describe the real kinetics of a specific material system, the phase field parameters must be calibrated to standard thermodynamic quantities such as interface mobilities or interface energies. This letter presents a convenient method, based on thermodynamic modelling of shrinking of a single grain embedded in single crystal (matrix), how to calibrate the phase field parameters. It also shows, how the required thermodynamic quantities can be met by proper rescaling of a phase field simulation carried out for given phase field parameters.

U2 - 10.1080/09500839.2017.1287440

DO - 10.1080/09500839.2017.1287440

M3 - Article

VL - 97.2017

SP - 92

EP - 100

JO - Philosophical magazine : Letters

JF - Philosophical magazine : Letters

SN - 0950-0839

IS - 3

ER -