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Two PhD studentships in computational fracture mechanics at the University of Glasgow

Submitted by grassl on

There are two PhD studentships available at the University of Glasgow in the area of computational fracture mechanics of concrete.

The topics are multiscale modelling of corrosion induced cracking and meso-mechanically motivated nonlocal models for fracture

Please visit my webpage at http://www.civil.gla.ac.uk/~grassl for more information.

All the best,

Peter Grassl

How to define eulerian region for 2D modeling of orthogonal machining using ALE adaptive mesh constraints?

Submitted by AmirAshy on

HI


I am working with abaqus6.8.1. I am interesting to model orthogonal
machining by ALE adaptive remeshing IN 2D. In this way I have a problem.
For modeling of machinig inflow and outflow surfaces(eulerian) with
inflow boundary condithion type velocity(eulerian) must be defined.but
the default definition of surfaces and region or boundary type in abaqus
are lagrangian. I read on user manual that this type must be change to
eulerian.



abaqus, cel, coupled eulerian lagrangian, fluid flow

Submitted by Ledjani on

I am trying to model a tube which is filled with liquid that is being crushed.  I am using Coupled Eulerian Lagrangian to model the problem in abaqus, and there are a few distortions/errors in the model.  I am using symmetry to model only quarter of the model.  The liquid actually comes out from the sides of the tubes as the two attached pictures show.  

 

PROGRESSIVE DAMAGE AND FAILURE ABAQUS / EPOXY RESINS

Submitted by CeciliaPisano on

Hi everybody,

 have you ever tried to model the damage behaviour of a material using the theory of progressive damage and failure

for ductile metals implemeted in Abaqus for continuum elements?

If so, do you think it is possible to use the same theory to model the damage behaviour of an epoxy resin?

Are there any articles in which this has been done? Could you please suggest me some articles to read?

 Thank you very much.

Regards,

 Cecilia 

How to apply pressure on perticular side of the shell element

Submitted by Dhanashri Joglekar on

If a pressure is to be applied on one of the sides of the shell element (not on the mid surface) in ansys, how to do it? And if the pressure ie acting on both the sides of the geometry, then how to take care of it when shell element is being used?

Joint Postdoctoral Fellow Position at KAUST and Georgia Institute of Technology

Submitted by arash_yavari on

                                     

Joint Postdoctoral Fellow Position at KAUST and Georgia Institute of Technology — Accepting applications until the position is filled


We have one more opening and have no U.S. visa waiver requirement anymore.