When designing a permanent magnet machine, one of the most fundamental and difficult goals is to reduce the cogging torque curve. The challenge in reducing the cogging torque is to also decrease the numerical noise generated by the mesh. Finite element analyses and the advanced meshing functionality that is available through Abaqus/CAE allows for a faster and more accurate prototype.
Hello All!!!
I am Arun, Master degree student in South Korea.
My research field is : High strain rate experiemnts
I did High speed tensile test for aluminium alloy at four different speeds (1m/s, 5m/s, 10m/s and 15m/s)
I also did high temp tensile test for aluminium alloy at room temperature, 100 C, 250C
Now i have the stress Vs Strain curve for High speed tensile test and high temperature test
But, i don't know how to determine Johnson-Cook model parameter from the experimental results
Dear Colleagues,
We are pleased to inform that the abstract submission deadline for the 23rd International Workshop on Computational Mechanics of Materials (IWCMM23) has been extended until May 31, 2013. The conference will be held in Singapore during October 2-5, 2013.
Dear Colleagues,
Experienced Researcher Fellowship / Post Doc position - Characterisation of powder properties using DEM.
Marie Curie Initial Training Network – IPROCOM
Johnson Matthey Technology Centre, Billingham, UK
Ref: D14
£ - Very Competitive
2 years, to start by 1st October 2013
Dear all,
Our paper titled "Cracking of the concrete cover due to reinforcement corrosion: A two-dimensional lattice model study"
has just been published in Construction and Building Materials. It deals with numerical modelling of cracking of the concrete cover as a consequence of reinforcement corrosion, based on the Delft lattice model framework. Registered subscribers can download the article at: http://www.sciencedirect.com/science/article/pii/S0950061813002730
My name is hexu,a graduate, my major is solid mechanics,eapecially micromechanics,also study finite element method.
I am working on a dynamic post-buckling problem.
I wonder if it is possible to simulate dynamic post-buckling of a column with pinned-pinned boundary conditions with an time varying (sinusoidal) axial load in Abaqus.
Thanks.
Good day.
Best Regards,
Rajnish
Hi,
I would ask if someone could help me. I'm trying to aplly rotational boundary conditions on a cylinder in MSC.Patran, could someone advice me how to do it? Thanks a lot
Peter
