On solution mapping and remeshing in crystal plasticity finite element simulations: application to equal channel angular pressing
Frydrych K, Kowalczyk-Gajewska K, Prakash A (2019)
Publication Type: Journal article
Publication year: 2019
Journal
Book Volume: 27
Journal Issue: 7
Abstract
Microstructure evolution in crystalline materials subjected to different loading conditions is regularly studied using crystal plasticity finite element simulations. Accurate and reliable description of the microstructure, particularly in the case of large deformations, requires the usage of remeshing procedures and the mapping of the material state from the distorted mesh onto a new mesh. In this work, we evaluate three different solution mapping schemes, viz. closest point projection (CPP), sequential spherical linear interpolation (SLERP), and weighted spherical averages, all of which are based on the mapping of crystal plasticity variables. The results show that the mapping with CPP is generally acceptable, whilst the sequential SLERP is a more robust method with little additional computing effort.
Authors with CRIS profile
Additional Organisation(s)
Professur für Datenbasierte Materialmodellierung
Lehrstuhl für Werkstoffwissenschaften (Allgemeine Werkstoffeigenschaften)
Involved external institutions
Poland (PL)How to cite
APA:
Frydrych, K., Kowalczyk-Gajewska, K., & Prakash, A. (2019). On solution mapping and remeshing in crystal plasticity finite element simulations: application to equal channel angular pressing. Modelling and Simulation in Materials Science and Engineering, 27(7). https://dx.doi.org/10.1088/1361-651X/ab28e3
MLA:
Frydrych, Karol, Katarzyna Kowalczyk-Gajewska, and Aruna Prakash. "On solution mapping and remeshing in crystal plasticity finite element simulations: application to equal channel angular pressing." Modelling and Simulation in Materials Science and Engineering 27.7 (2019).
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