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low memory o fsi model and good meshing on teeth of gear

Submitted by seepratik on

Hello everybody,

I am trying to run a cosimulation of fsi model with abaqus 6.12 in heat transfer step. But after running for 0.2 seconds, everything hangs or stops showing your computer is low on memory. Can anybody tell me why this happens? I have to run it for 50 seconds and I am trying it in the workstation computer of 32 GB RAM. Also, can anybody tell me how to make good mesh to teeth of a spur gear?

Thanks

Pratik

Postdoctoral Position at Northwestern University (Evanston, IL) in Multiscale Modeling of Infrastructure Materials

Submitted by giacusatis on

The Structural Engineering and Infrastructure Materials (SEIM) group at Northwestern University has an opening for a postdoctoral Research Associate position to work on Multiscale Modeling of Infrastructure Materials.

Required qualifications for this positions are as follow

Two PhD positions in Computational Mechanics. Leibniz Universität Hannover, Germany

Submitted by J.Reinoso on

The International Research Training Group IRTG 1627/1 “Virtual Materials and Structures and their Validation” at the Leibniz Universität Hannover (Germany)  invites applications for 2 PhD positions in virtual testing of materials and structures (Salary Scale TV-L E13).

 

The positions are funded by the Deutsche Forschungsgemeinschaft (DFG) and are available from October 2013 on. The funding period is 3 years.

 

Tomograms with guided waves

Submitted by alexcripton on

hello

I am new to guided waves and I want to make a research on tomography of these waves. I have found several methods but there are some problems:

1.I can not get much info from articles on how to implement?

2. Nobody has done a comparisonn between methods and the best method is not recognised/

3. I should know some prequisites of Signnal Processing and Tomography (both in concept and writing codes) and I'd like to ask if annyone knows some good resources

 

Thanks a lot  in advance