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Composites

PhD vacancy (4 years) on the ultrasonic polar scan method for non-destructive testing of composites @ Ghent University (Belgium)

Submitted by wvpaepeg on

Non-destructive testing (NDT) refers to techniques that are used in the life-cycle of a structural component to investigate their quality, functionality and 'health' without destroying the object, nor affecting its properties. The continuous development of more advanced materials, like fiber reinforced plastics, requires new and more sophisticated NDT techniques. One such an innovative NDT technique is the Ultrasonic Polar Scan (UPS) which has recently been developed, both experimentally and numerically, in our research group.

PhD vacancy (4 years) on multi-scale fatigue damage modelling of unidirectional fibre-reinforced composites @ Ghent University (Belgium)

Submitted by wvpaepeg on

The core idea of this fundamental research project is to develop a consistent multi-scale modelling framework for fatigue damage in unidirectionally reinforced composites. Three scales are distinguished: (i) the micro-scale, where individual fibre filaments are arranged in a polymer matrix.

PhD vacancy (4 years) on simulation and testing of short fibre-reinforced composites for application in heat exchangers @ Ghent University (Belgium)

Submitted by wvpaepeg on

Almost all heat exchangers are currently made of metal. A few attempts have been made to make heat exchangers from (fibre-reinforced) polymers. Switching from metal to polymer/composite can have several advantages:

Three PhD Positions in Multiscale Modeling and Experimental Characterization of Composites, Aluminum Alloys, and High Strength Steels

Submitted by moh22000 on

Applications are invited for three PhD positions within the Cognitive Performance Optimization Laboratory (COPOL) in the Department of Mechanical Engineering at the University of New Brunswick.

20th International Conference on Composite Materials in Copenhagen, 19-24 July 2015

Submitted by Bent F. Sørensen on

The The Preliminary Program is now ready here on the website

www.iccm20.org

You can still registrer for the conference. 

We send out invitations directly to those of you who have registrered so that you can join our LinkedIn Group. Here you can post a discussion, find new connections and start getting ready for the ICCM20. Hope to see you in Copenhagen soon!

 

Multi-processor mode of ABAQUS VIEWER

Submitted by dithoap on

Hi Everyone,

I am making an 3D RVE model for fiber reinforced composite. approximately there are 62500 elements in the model and there are 200 frames in the odb files (the odb size is around 3gb). When I try to open the file, it took me a very long time (approximately one hour) just to display the model in ABAQUS viewer, and when swithcing from one frame to the next frame, it took some time around 10 mins. And it is very not conveient at all. Currently I am using NVIDIA Quadro 5000 for my graphics card.

Calculating effective material properties from 3D images: new solutions

Submitted by Simpleware on

Researchers and analysts working with 3D image data (CT, micro-CT, FIB-SEM…) of complex materials face a number of challenges when attempting to reconstruct and obtain information from scans. One particular challenge involves being able to compute material properties (such as solid, flow and electrical properties) from scanned samples without having to use significant computational resources, or without combining multiple types of software.