Is it possible to carryout fatigue analysis using Msc fatigue for a assembly consisiting Multi Body Dynamics.
This info is needed for my postgraduate thesis work
I am a second year undergraduate student of IIT Bombay (www.iitb.ac.in).In the coming summer, we are supposed to undertake an internship with an industrial establishment or a research lab of repute, in or out of India.
NANOSHEL makes more than 50 types of products, among which the main products are nanotubes, SWCNT´s, MWCNT´s, nanoparticles,. These products are widely used in the fields such as textile industry, ceramics, chemical fiber, plastics, coatings, cosmetics, rubber, electrical and electronic equipments, electric power generation and boiler and so on.
Hi,
I have cyclic uniaxial compression data of a PU. When I look at nominal stress vs nominal strain then the relation is clearly nonlinear (increasing stiffnes with increasing strain). When I convert to true stress vs true strain I still have a nonlinear relation, however, not as strong and the stiffness decreases with increasing strain.
When I look at true stress vs stretch, however, the relation seems to be almost (I'm only talking about the first loading cycle) linear. Nominal stress vs stretch is still nonlinear.
I plan to use UMAT to do some simulations on soft tissue. Since I do not have experiences on this, I hope to find some example UMAT code to start with, especially on the thermo-elasto-pelastic models. I searched from google.com, but can not find useful information. Is there any resource on UMAT fortran code for downloading? Thank you very much.
what softwares can be used to predict the fatigue in Multi body dynamics problems
the information is needed for the post graduate thesis work
Hello,
I am currently reading a book about "Material Inhomogeneities in Elasticity" written by Gérard Maugin.
He brings up the covariancy and contravariancy of some well-known stress tensors and in particular that of the Cauchy stress tensor. I was not very familiar with the concept of covariance, so i read up on this very specific tensorial notion.
I have been able to demonstrate easily that the deformation gradient F is a mixed tensor (covariant and contravariant).
I have been working in Numerical Simulation for sometime and would like to work with people who are familar with numerical simulation and are working for a certain paper right now or planning to work. I am located in Ethiopia. I am not familiar with the research community, and instructor in one of the university in the country. If you are interested, I am eager to work. As it is one way of helping me to introduce my self to the research community, while working on a certain paper, and further opens a way for addition works.
Thanks
Is it possible to carryout the Fatigue Analysis using LS Dyna.
If it is not possible then what will be the best software to carry out the analysis.