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software of interest to mechanicians

Run Multiple jobs at once in abaqus

Submitted by daniel1tenorio on

Hi all,




I would like to know whether there's any method to submit a
number of Abaqus implicit jobs at once (like letting it to run whole
night without any attention)? Also is there any way to run those jobs
without opening Abaqus CAE (like in the command prompt) in a computer
with Windows vista? I have modeled everything in CAE.




Thank you!




Daniel

Disparity in Simple Shear solution in ABAQUS

Submitted by Anonymous (not verified) on
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Dear All,

We tried to simulate simple shear using ABAQUS and compared it with the analytical solution. To our surprise, even though the equivalent stress and strain matched perfectly, the component stress and strain had a large deviation between the semi analytical and ABAQUS methods. The zero components in the analytical model were calculated to be non-zero in the results of ABAQUS. This paradox could not be understood clearly as whether it is a case of software deficiency or conceptual error. A COMPLETE ANALYSIS OF THE PROBLEM IS ATTACHED AS A REPORT.

 

periodic boundary conditions in ABAQUS 6.9-1

Submitted by perzo on



Hi



I have a problem with applying periodic boundary condition. I have used *EQUATION in constraints for opposite nodes and surfaces. But I still have some problem with that for sure I making some simple mistake. If anyone could look at my model and find problem. Abaqus version 6.9-1 .

Thanks a lot.

IOSO and ANSYS to provide a joint Webinar on Robust Design Optimization

Submitted by IOSOnier on

 

Sigma technology to participate in ansys RDO webinar series

Multilevel Robust Design Optimization IOSO technology coupled with ANSYS CFX will be shown for real-life application

FSI analysis of a simplified turbine using a sliding mesh

Submitted by Mustafa Taşkın on

Hi all,

I exercised "Prob37: FSI analysis of a simplified turbine using a sliding mesh" ADINA tutorial. I got an error message and the program stopped solving.

The error message:

ERROR CODE ADF2075

-R option cannot be used for adaptive-mesh or sliding mesh. You can use -m -M options.

What are the -R,-m, -M options? How can i solve this problem?