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Can anyone provide some guidelines regarding  CFD based aeroelasticity? And if possible some references as well.  

Hello everyone,

When you create the model (for example a rectangle sample) in abaqus, I don't understand how you apply a crack and how you have a stress distribution in all the sample. Can somebody advise me ?

Thanks in advance.

 Infinity.

Hi

Can everybody explain me about "eigensolver , eigenfrequency , eigenmode , eigenvalue , ..."?

Thanks in advance

Ho1mo

CMIS09

5^th Contact Mechanics International Symposium

April 28-30, 2009, Chania, Greece

www.cmis2009.tuc.gr

 organized by

Prof. G.E. Stavroulakis

Technical University of Crete

HI Every Body

 I am postgraduate student of NavalArchitecture, My thesis is Fatigue Crack Propagation in ship Industry, I want to use Ansys Software for this purpose, at first I generated a plate with a central Crack and did fine mesh around crack and saw the results, for next step I should propagate the crack, my questions are as below:

1. How we can predict the Crack path?

2. how should I growth the crack? shall I clear mesh and extend the crack or.....???? I don't know?

3. How Can I use from Interface Elements?

Extended deadline for abstract submission: 31 October

&

Confirmed invited speakers 

Hello everyone

I wrote some codes with umat recently .  They can work well with single CPU. However, the results become very bad for several CPUs. 

I define a matrix with COMMON BLOCK and it seems that COMMON BLOCK can not be used for parallel computing. Are there any ways to resolve this problem?

I am not familiar with fortran.Someone told me that the matrix should be defined by MODULE. I don't know about this.

Please give some helps to me

regards,

Wang