Archive for category autodesk
Meshing – What is Average Element Size
Posted by Wasim in autodesk, Book Exercises, FEA-Tutorial on June 28, 2011
In the next couple of weeks I will be uploading a series of posts on the topic of meshing a key attribute in obtaining accurate stress analysis results. In this first article I am going to start of with how Inventor Stress Analysis creates meshes using the average element size value within the Mesh settings [...]
Tips & Guidance on how to overcome Stress Singularities in Models
Posted by Wasim in autodesk, Autodesk FEA Simulation, FEA-Tips on March 22, 2011
Stress Singularities is a major concern when analyzing results as they considerably distort results. They are also a main cause for non-convergence of results. So the first question is -what is stress singularity? This can be best explained by the following example The above bracket has a localized high stress around the force applied on [...]
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