A CPFEM based theoretical analysis of strains resolved by the microstructural feature tracking method

R. Li; R. Quey; Y. Zhang; M. Kobayashi; J. Oddershede; D. Juul Jensen

doi:10.1088/1757-899X/1249/1/012056

A CPFEM based theoretical analysis of strains resolved by the microstructural feature tracking method

R. Li^*, R. Quey, Y. Zhang, M. Kobayashi, J. Oddershede, D. Juul Jensen

^*Corresponding author for this work

Research output: Contribution to journal › Conference article › Research › peer-review

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Abstract

In this work, it is investigated how grain boundaries influence the local strain determination by the microstructural feature tracking (MFT) algorithm. In this method, tetrahedra are used as the strain calculation unit. We apply the MFT processing procedure on data obtained by a crystal plasticity finite element modeling (CPFEM) simulation to explore the uncertainties in the calculated strains caused by grain boundaries. Effects of tetrahedron types and radius ratios are discussed.

Original language	English
Article number	012056
Journal	IOP Conference Series: Materials Science and Engineering
Volume	1249
Issue number	1
Number of pages	6
ISSN	1757-8981
DOIs	https://doi.org/10.1088/1757-899X/1249/1/012056
Publication status	Published - 2022
Event	42nd Risø International Symposium on Materials Science - Risø, Denmark Duration: 5 Sept 2022 → 9 Sept 2022 https://www.conferencemanager.dk/42ndsymposium/program

Conference

Conference	42nd Risø International Symposium on Materials Science
Country/Territory	Denmark
City	Risø
Period	05/09/2022 → 09/09/2022
Internet address	https://www.conferencemanager.dk/42ndsymposium/program

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title = "A CPFEM based theoretical analysis of strains resolved by the microstructural feature tracking method",

abstract = "In this work, it is investigated how grain boundaries influence the local strain determination by the microstructural feature tracking (MFT) algorithm. In this method, tetrahedra are used as the strain calculation unit. We apply the MFT processing procedure on data obtained by a crystal plasticity finite element modeling (CPFEM) simulation to explore the uncertainties in the calculated strains caused by grain boundaries. Effects of tetrahedron types and radius ratios are discussed.",

author = "R. Li and R. Quey and Y. Zhang and M. Kobayashi and J. Oddershede and {Juul Jensen}, D.",

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AU - Li, R.

AU - Quey, R.

AU - Zhang, Y.

AU - Kobayashi, M.

AU - Oddershede, J.

AU - Juul Jensen, D.

PY - 2022

Y1 - 2022

N2 - In this work, it is investigated how grain boundaries influence the local strain determination by the microstructural feature tracking (MFT) algorithm. In this method, tetrahedra are used as the strain calculation unit. We apply the MFT processing procedure on data obtained by a crystal plasticity finite element modeling (CPFEM) simulation to explore the uncertainties in the calculated strains caused by grain boundaries. Effects of tetrahedron types and radius ratios are discussed.

AB - In this work, it is investigated how grain boundaries influence the local strain determination by the microstructural feature tracking (MFT) algorithm. In this method, tetrahedra are used as the strain calculation unit. We apply the MFT processing procedure on data obtained by a crystal plasticity finite element modeling (CPFEM) simulation to explore the uncertainties in the calculated strains caused by grain boundaries. Effects of tetrahedron types and radius ratios are discussed.

U2 - 10.1088/1757-899X/1249/1/012056

DO - 10.1088/1757-899X/1249/1/012056

M3 - Conference article

SN - 1757-8981

VL - 1249

JO - IOP Conference Series: Materials Science and Engineering

JF - IOP Conference Series: Materials Science and Engineering

IS - 1

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T2 - 42nd Risø International Symposium on Materials Science

Y2 - 5 September 2022 through 9 September 2022

ER -

A CPFEM based theoretical analysis of strains resolved by the microstructural feature tracking method

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