Scale bridging computational methods
Continuum theories for plasticity modeling have a long history of predicting the mechanical behavior of component deformation. There are a large number of classic continuum models that are able to predict macroscopically observable quantities - such as plastic flow or hardening - but not, for example, size-dependent deformation aspects in the (sub-)micrometer range without additional ad-hoc assumptions. We are working on a novel dislocation density-based continuum theory (CDD - "Continuum Dislocation Dynamics") that contains much of the essential information of dislocation systems without losing the efficiency in a continuous description. To do this, we rely on classic modelling and homogenization processes but also on new methods such as machine learning or graph theory processes. One of our goals is to simulate real microcomponents and, in comparison with discrete dislocation dynamics simulations and experiments, to obtain new information about possible mechanisms of plastic deformation and material microstructures.
Kombi: Kontakt | Kombi: Name - Tätigkeit | Group | Phone |
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+49 721 608-45871 katrin schulz ∂ kit edu 105 |
Schulz, Katrin |
+49 721 608-45871 | |
+49 721 608-45869 balduin katzer ∂ kit edu CS 30.48 107 |
Katzer, Balduin Ph.D. Student |
+49 721 608-45869 | |
sing-huei lee ∂ kit edu CS |
Lee, Sing-Huei |
Kombi: Kontakt | Kombi: Name - Tätigkeit | Group | Phone |
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Horny, Dominik |
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Zoller, Kolja |
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+49 721 608-45869 markus sudmanns ∂ kit edu 107 |
Sudmanns, Markus |
+49 721 608-45869 | |
+49 721 608-48499 doyl dickel ∂ kit edu 227.1 |
Dickel, Doyl E. |
+49 721 608-48499 | |
+49 721 608-48499 severin schmitt ∂ kit edu 227.1 |
Schmitt, Severin |
+49 721 608-48499 |