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multiscale methods

arunraina's picture

"Multiphysics & Multiscale Modeling" for Titanium Aluminides

The Institute of Test and Simulation for Gas Turbines within the Organization of the German Aerospace Center (DLR) is focused on new aeroengine technologies through coupling of numerical and experimental processes to enable the validation of new innovative solutions.

Modeling Materials Short Course in Erlangen, Germany

 

WHAT

Five-day short course on the fundamentals of continuum, atomistic and multiscale modeling of materials.

WHO

Prof. Ellad B. Tadmor (U. Minnesota, USA) and Prof. Ronald E. Miller (Carleton University, Canada).

WHERE

Friedrich-Alexander-Universität (FAU), Erlangen-Nürnberg, Germany

  

Laura De Lorenzis's picture

Post-doc position at the TU Braunschweig within ERC StG "INTERFACES"

One Post-Doc position is now available at the Institut für Angewandte Mechanik of the Technische Universität Braunschweig, Germany, within the ERC Starting Researcher Grant "INTERFACES". The position is a full-time fixed-term position for 2 years with the possibility of renewal.

Laura De Lorenzis's picture

PhD positions in Computational Mechanics at the University of Salento in Lecce, Italy

3 PhD positions are now available at the Department of Innovation Engineering at the University of Salento in Lecce, Italy. Funding is provided by the European Research Council Starting Researcher Grant project "INTERFACES-Mechanical Modeling of Interfaces in Advanced Materials and Structures".

The successful applicant will work on topics related to computational methods for interface modeling, isogeometric analysis, and multiscale methods.

Applicants should possess the following qualifications/attributes:

(a) an Engineering degree in a closely related area;

Laura De Lorenzis's picture

Post-Doc positions at the University of Salento in Lecce, Italy, within ERC StG Project "Interfaces"

3 Post-Doc positions are available at the Department of Innovation Engineering at the University of Salento in Lecce, Italy. Funding is provided by the ERC Starting Researcher Grant project "INTERFACES - Mechanical Modeling of Interfaces in Advanced Materials and Structures". The topics are related to computational methods for interface modeling, isogeometric analysis, and mutlscale methods.

Julien Yvonnet's picture

Computational homogenization of linear viscoelastic materials: a simplified approach

Several methods have been proposed for numerical homogeniation of linear viscoelastic materials, mainly based on Laplace transform or on multilevel (FE^2) approaches. In this paper, we introduce a much simpler technique based on a discrete representation of the effective relaxation tensor related to the homogeneous medium, which can then be used to evaluate the constitutive law in the form of a convolution product. In practice, calculations on the RVE reduce to 3 transient simulations in 2D and 6  in 3D. More details in

Zhiqiang Wang's picture

Abstract deadline extended: August 15. ISCM III, Taipei, December 2011, Minisymposium of "Multiscale Methods in Plasticity"

Abstract deadline extended to August 15, 2011 for ISCM III-CSE II in Taipei, Taiwan, December 5-7, 2011. Please submit your abstract to the minisymposium of "Multiscale methods in plasticity".

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pattabhib's picture

Post-Doc position in the area of Computational Mechanics, Institute of Structural Mechanics, Bauhaus Uni. Weimar

We are looking for a Post-Doctoral Fellow in the area of Computational Mechanics. The position is available within the Institute of Structural Mechanics, chair of Computational Mechanics at the Bauhaus University Weimar, Germany. The key research areas of the chair of Computational Mechanics are Multiscale Modeling of Materials and Isogeometric Analysis.

Julien Yvonnet's picture

Multiscale method with model reduction

Model reduction based on Propper Orthogonal decomposition is widely used in Computational mechanics to reduce the number of degrees of freedom in systems. In the attached papers, we introduced a POD-based model reduction in a multiscale framework to significantly reduce the computations.

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