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Report from 2011 SIMULIA Customer Conference - Abaqus 6.11 Debuts

Submitted by Twebb83 on

The 2011 SIMULIA Customer Conference has concluded, but the memories of the hundreds of presentations, partner exhibits, and Flamenco entertainment at the banquet will last a lifetime!  Check out our Blogs from the 2011 SIMULIA Customer Conference in Barcelona!

 

ABAQUS crack propagation

Submitted by Rachel Clinton on

I'm trying to model in ABAQUS that crack density increases with an increasing strain. The single crack path could be either predefined or solution-dependent. It seems to me that seam crack is able to deal with predefined crack path, but could not deal with increasing crack number? XFEM is powerful and able to predict solution-dependent crack path, however, is it able to produce more and more cracks as the applied strain increases? Thanks for any help. Appreciate.

How to deal with noisy data in a mesh free Galerkin method

Submitted by Micah Paul on
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I'm currently working with a particle tracking velocimetry method, specifically trying to extract shear and vorticity data from the non-gridded velocity results. Of several methods used, the most efficient and accurate was based on a non-Sibsonian element free method. Unlike a more typical Galerkin problem which finds displacements by solving a PDE, this method uses the displacements of natural neighbors to find local flow gradients. 

New International Master Program in Computational Materials Science

Submitted by Sebastien Groh on

Hi,

I am writing to inform you about a new master in Computational Materials Science offered at TU Bergakademie Freiberg, Germany. It is an international master program, and all the lectures will be given in English.

To enhance multidisciplinary research, the program is open to students from different background, mechanical engineering, solid state physics and materials science.

 

Vibration and instability of a viscous-fluid-conveying single-walled carbon nanotube embedded in a visco-elastic medium

Submitted by Payam Soltani on

By: Payam Soltani, M. M. Taherian, A. Farshidianfar

http://iopscience.iop.org/0022-3727/43/42/425401 

 In this study, for the first time, the transverse vibrational model of a viscous-fluid-conveying

single-walled carbon nanotube (SWCNT) embedded in biological soft tissue is developed.

Nonlocal Euler–Bernoulli beam theory has been used to investigate fluid-induced vibration of

Studying the Tensile Behaviour of GLARE Laminates: A Finite Element Modelling Approach

Submitted by Payam Soltani on

By: Payam Soltani, M. Keikhosravy & R. H. Oskouei & C. Soutis 

 http://www.springerlink.com/content/h831735260162p66/

Abstract:

Numerical simulations based on finite element modelling are increasingly being

developed to accurately evaluate the tensile properties of GLARE (GLAss fibre REinforced

aluminium laminates). In this study, nonlinear tensile behaviour of GLARE Fibre Metal

Four-year PhD position on modeling of irradiation-induced embrittlement

Submitted by Erik Van der Giessen on

The Micromechanics of Materials group at the Zernike Institute for Advanced Materials in the Netherlands is looking for a qualified PhD student to unravel irradiation-induced embrittlement in nuclear materials. A detailed description can be found in the attachment. Ideally, candidates have an MSc degree in mechanical or nuclear engineering, (applied) physics, material science or a related field, but holders of a BSc with the highest ranks may also be considered.

Apply before it's too late: June 1.