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Crystal plasticity

Full scholarships available at European Commission funded workshop on physically based material modeling

Submitted by Tuncay Yalcinkaya on

European Commission' s JRC (Joint Research Centre) is organizing a workshop on physics based modeling of material properties and experimental observations in collaboration with METU (Middle East Technical University). The workshop will be held in Ankara on 22-23 October 2012.

The Workshop will include lectures by keynote speakers: W. Curtin, F. Dunne, L. Malerba, J-F Molinari, A. Needleman and B. Svendsen, and presentations by participants (oral or posters).

EC FUNDED WORKSHOP ON PHYSICS BASED MODELING OF MATERIALS, Ankara, October 22-23

Submitted by Kalle Nilsson on

The objective of the workshop, co-organized by Joint Research Centre of the European Commission and Middle East Technical University, is to discuss the present status of physics based constitutive modelling of metallic materials and associated experimental methods.

The Workshop is funded by the European Commission's Integration and Enlargment Programme.  There is no cost for attending the Workshop. A limited number of scholarships is available for participants from the target countries (see attached flyer).

Post-doctoral position on Crystal Plasticity Modelling of Deformation in Hexagonal Metals

Submitted by joaofonseca on

A full-time post as a LATEST2 Research Associate is available for a 2 year fixed term subject to relevant skills and experience to work as part of the LATEST2 (Light Alloys Towards Environmentally Sustainable Transport: 2nd Generation) team in the School of Materials, University of Manchester. 

Post-Doc/PhD in mechanics of grain boundaries at Max-Planck-Institut für Eisenforschung, Düsseldorf

Submitted by czambaldi on

MPI für Eisenforschung, Düsseldorf, Department for Microstructure Physics and Alloy Design

Post-Doc or PhD Position: Characterizing and modeling the mechanics of crystalline interfaces

Research Scientist at TU Bergakademie Freiberg

Submitted by Sebastien Groh on

A research scientist position is available at TU Bergakademie Freiberg in the area of computational modeling of dislocation properties using either molecular dynamics, discrete dislocations or crystal plasticity. The research of the group focuses on dislocation properties at both the nanoscale and the microscale. The successful candidate should have a strong background in numerical modeling with demonstrated capability of innovative and independent research.

Postdoctoral Position in Solid Mechanics

Submitted by ravishm on

The Department of Industrial Engineering at the University of Pittsburgh anticipates an opening for a postdoctoral associate starting January 2012. The position’s primary area of research will focus on mechanics of micro-scale deformation processes and characterizing the thermomechanics of deformation at micrometer length-scales. Applicants with a strong background in computational solid mechanics and crystal plasticity will be preferred. 

Interested Applicants are requested to Email their CV to:  ravishm [at] pitt [dot] edu 

 


Postdoctoral postion in multiscale computational mechanics at RPI

Submitted by Suvranu De on

There is an immediate opening for a postdoctoral research position in the Advanced Computational Research Laboratory at RPI, Troy NY to work on Multiscale Computational Mechanics. Encouraged to apply are creative, self-motivated candidates with a sound background in computational mechanics. RPI is home to the CCNI, one of the most powerful university-based super-computational research facilities in the world.



Qualifications:

1.    PhD in Computational/Applied Mechanics/ Computational Materials Science or related topic.

Combining UMAT with XFEM

Submitted by Panos Efthymiadis on

Hi all,

I 'd like to ask whether anyone has applied XFEM for a user-material (UMAT). What is the process to do that? Could anyone provide some advice, documentation or guidelines?



All the best,

            
Panos



p.s. I 've heard that a UEL code is needed to couple XFEM with UMAT.

problem using crystal plasticity model in Abaqus via UMAT

Submitted by shapoor on

I am trying to model polycrystal behaviour using Abaqus Umat via crytalplasticity . My Umat results for single crystal & about 5 grain, are reasonable, but when, I try to use more than 5 grain in each integration point  (polycrystal model) abaqus aborted with following message after about 15 increment:

Abaqus Error: The executable C:\SIMULIA\Abaqus\6.10-1\exec\standard.exe aborted with system error code 693...

 

I will be happy if someone guide me about this problem.