Blog posts
Tomograms with guided waves
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
How to model the mechanical Scribing in ANSYS
I have to model the mechanical scribing process in ANSYS.
kindly let me know how to do it?
Regards, Shashi
meshless methods summer school (Cardiff University, UK)
Dear all,
Cardiff institute of Mechanics and Advanced Materials is organising the first UK Summer School on Meshless Methods in Mechanics on the 29th and 30th of July 2013. The schedule is below.
Sources for Learning Abacus
I need to learn Abacus for modeling impact dynamics of ductile plates. Can anyone recommend some tutorials, books, or courses that would be helpful?
Thanks,
CS
Focused Section on Mechanics of Carbon Nanomaterials
Carbon nanomaterials (carbon nanotubes, graphene, …) have received significant attention from the academia and industry in the past two decades owing to their superior material properties. Mechanicians have played a major role in the fundamental understanding of the mechanical properties of carbon nanomaterials, and in their wide-range applications.
Lamb wave simulation - Problem with high Frequencies
Hi
I have prepared a very simple model in abaqus which is an Aluminum beam under A0 lamb wave. It wors perfectly with low frequencies andthe amplitude plot shows a clear one in various control points.
But when I increase the frequency to 200khz that nice and neat plot is not obtained. I have attached two plots 1-excitation wave 2- amplitude on control point
could you please advise as to why this happens on high frequencies and what is the solution to this ?
Assistant Professor position in mechanics, TU Dortmund, Germany
The Institute of Mechanics, Department of Mechanical Engineering, is looking for an Assistant Professor (W1) „Computational Mechanics“ to start work from the next possible date. Further details can be found in the attachement.