Details
| Original language | English |
|---|---|
| Number of pages | 8 |
| Journal | Advanced engineering materials |
| Early online date | 15 Feb 2025 |
| Publication status | E-pub ahead of print - 15 Feb 2025 |
Abstract
The component's damage is a common problem during tailored forming. It occurs frequently in forging and quenching processes. Traditional damage models are struggling to accurately and efficiently simulate large-scale three-dimensional models with a great number of degrees of freedoms. This article provides a new gradient-enhanced damage model based on the extended Hamilton principle. It significantly reduces the computation time while ensuring mesh-independence. This method is applied to predict the damage evolution during two abovementioned processes.
Keywords
- gradient-enhanced damage models, Hamilton principle, neighbored element method, tailored forming
ASJC Scopus subject areas
- Materials Science(all)
- General Materials Science
- Physics and Astronomy(all)
- Condensed Matter Physics
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In: Advanced engineering materials, 15.02.2025.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - A Novel Simulation Approach for Damage Evolution during Tailored Forming
AU - Liu, Fangrui
AU - Jantos, Dustin Roman
AU - Junker, Philipp
N1 - Publisher Copyright: © 2025 The Author(s). Advanced Engineering Materials published by Wiley-VCH GmbH.
PY - 2025/2/15
Y1 - 2025/2/15
N2 - The component's damage is a common problem during tailored forming. It occurs frequently in forging and quenching processes. Traditional damage models are struggling to accurately and efficiently simulate large-scale three-dimensional models with a great number of degrees of freedoms. This article provides a new gradient-enhanced damage model based on the extended Hamilton principle. It significantly reduces the computation time while ensuring mesh-independence. This method is applied to predict the damage evolution during two abovementioned processes.
AB - The component's damage is a common problem during tailored forming. It occurs frequently in forging and quenching processes. Traditional damage models are struggling to accurately and efficiently simulate large-scale three-dimensional models with a great number of degrees of freedoms. This article provides a new gradient-enhanced damage model based on the extended Hamilton principle. It significantly reduces the computation time while ensuring mesh-independence. This method is applied to predict the damage evolution during two abovementioned processes.
KW - gradient-enhanced damage models
KW - Hamilton principle
KW - neighbored element method
KW - tailored forming
UR - http://www.scopus.com/inward/record.url?scp=85217746138&partnerID=8YFLogxK
U2 - 10.1002/adem.202401802
DO - 10.1002/adem.202401802
M3 - Article
AN - SCOPUS:85217746138
JO - Advanced engineering materials
JF - Advanced engineering materials
SN - 1438-1656
ER -