TY - CHAP

T1 - Multiscale material modeling

AU - Palnau, Vadim

AU - Hortig, Christian

AU - Klusemann, Benjamin

AU - Bartel, Thorsten

AU - Svendsen, Bob

AU - Menzel, Andreas

N1 - Conference code: 1

PY - 2010

Y1 - 2010

N2 - The main goal of this contribution is to emphasis some of the recently developed and investigated approaches in the field of multiscale material modelling. Apparently, the list is by far not complete. To mention solely two additional related research areas, recently further investigated phase-field formulations (applied, for instance, to the modelling of phase-transformation phenomena or dislocation-based effects) as well as the description of deformation-induced texture by means of the introduction of evolving orientation distribution functions are mentioned here. While this contribution places emphasis mainly on metallic materials, similar computational concepts can also be applied to applications in different research fields such as biological materials. A key aspect of the computational multiscale models presented is their numerical efficiency. In this regard, computationally rather expensive approaches as, for example, so-called finite element (FE) methods are not further discussed here. The main reason for this restriction consists in the long term goal to apply these multi-scale formulations to the simulation of advanced technological processes. As a vision for future multi-scale simulations, the effect of microstructural material properties, as well as the deformation-induced evolution thereof, can be accounted for when planning a technological production process so that multi-scale material modelling contributes to the optimization of technological products and their lifetime properties.

AB - The main goal of this contribution is to emphasis some of the recently developed and investigated approaches in the field of multiscale material modelling. Apparently, the list is by far not complete. To mention solely two additional related research areas, recently further investigated phase-field formulations (applied, for instance, to the modelling of phase-transformation phenomena or dislocation-based effects) as well as the description of deformation-induced texture by means of the introduction of evolving orientation distribution functions are mentioned here. While this contribution places emphasis mainly on metallic materials, similar computational concepts can also be applied to applications in different research fields such as biological materials. A key aspect of the computational multiscale models presented is their numerical efficiency. In this regard, computationally rather expensive approaches as, for example, so-called finite element (FE) methods are not further discussed here. The main reason for this restriction consists in the long term goal to apply these multi-scale formulations to the simulation of advanced technological processes. As a vision for future multi-scale simulations, the effect of microstructural material properties, as well as the deformation-induced evolution thereof, can be accounted for when planning a technological production process so that multi-scale material modelling contributes to the optimization of technological products and their lifetime properties.

KW - Engineering

UR - https://www.tib.eu/de/suchen/id/tema:TEMA20120604530/Multiscale-material-modelling?cHash=1ed23bc505f9139aa7da1f016d0969ec

M3 - Article in conference proceedings

SN - 398087186X

SN - 9783980871860

SP - 45

EP - 57

BT - 1st International Conference on Product Property Prediction

A2 - Biermann, D.

A2 - Tekkaya, A. E.

A2 - Tillmann, W.

PB - Technische Universität Dortmund

CY - Dortmund

T2 - 1st International Conference on Product Property Prediction - P3 2010

Y2 - 12 April 2010 through 13 April 2010

ER -