Abstract
| Original language | English |
|---|---|
| Pages (from-to) | 1-10 |
| Number of pages | 10 |
| Journal | International journal of material forming |
| Volume | 4 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 2010 |
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Keywords
- IR-74791
- METIS-270216
- Mean field - Homogenization - Mori–Tanaka - Self consistent - Dual-phase steels - Metal-Matrix composites
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Constitutive modeling of two phase materials using the Mean Field method for homogenization. / Perdahcioglu, Emin Semih; Geijselaers, Hubertus J.M.
In: International journal of material forming, Vol. 4, No. 2, 2010, p. 1-10.Research output: Contribution to journal › Article › Academic › peer-review
TY - JOUR
T1 - Constitutive modeling of two phase materials using the Mean Field method for homogenization
AU - Perdahcioglu, Emin Semih
AU - Geijselaers, Hubertus J.M.
N1 - Open Access
PY - 2010
Y1 - 2010
N2 - A Mean-Field homogenization framework for constitutive modeling of materials involving two distinct elastic-plastic phases is presented. With this approach it is possible to compute the macroscopic mechanical behavior of this type of materials based on the constitutive models of the constituent phases. Different homogenization schemes that exist in the literature are implemented in efficient algorithms to be used in full-scale FE simulations. These schemes are compared with each other in terms of efficiency. Additionally two new schemes are proposed which are both computationally efficient and compare in accuracy with the more physically based approaches. Finally the algorithms are demonstrated on FE simulations of sheet metal forming operations and compared with experimental results.
AB - A Mean-Field homogenization framework for constitutive modeling of materials involving two distinct elastic-plastic phases is presented. With this approach it is possible to compute the macroscopic mechanical behavior of this type of materials based on the constitutive models of the constituent phases. Different homogenization schemes that exist in the literature are implemented in efficient algorithms to be used in full-scale FE simulations. These schemes are compared with each other in terms of efficiency. Additionally two new schemes are proposed which are both computationally efficient and compare in accuracy with the more physically based approaches. Finally the algorithms are demonstrated on FE simulations of sheet metal forming operations and compared with experimental results.
KW - IR-74791
KW - METIS-270216
KW - Mean field - Homogenization - Mori–Tanaka - Self consistent - Dual-phase steels - Metal-Matrix composites
U2 - 10.1007/s12289-010-1007-6
DO - 10.1007/s12289-010-1007-6
M3 - Article
VL - 4
SP - 1
EP - 10
JO - International journal of material forming
JF - International journal of material forming
SN - 1960-6206
IS - 2
ER -