simulations
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SIMULIA announces new features in Abaqus 6.10
For those of you looking for FSI simulation on Abaqus platform, recently Simulia has announced the new features in release 6.10, which introduces the capability for performing Computational Fluid Dynamics (CFD) simulation.
So it enables users to perform coupled physics simulations with
Abaqus/Standard and Abaqus/Explicit, such as fluid-structure
interaction between human tissue, a medical device, and fluid flow, more information:
http://www.simulia.com/news/pr_100524_DSS.html
Flow Stress Curves for 51CrMoV4 material at varying temperature and strain rates
Hie,
1] I am Krunal, currently pursuing my masters for University of Sheffield, wherein for my thesis I require to simulate the forging process for commercial vehicle Anti-roll bars using MSC MARC software.
2] I require the flow stress curves for the material 51CrMoV4 at varying temperatures ( approx 850 - 1400 deg celcius ) and varying strain rates ( approx 0.01 to 50 per second). However I am unable to find it....!!
Simulation of Metal cutting using Abaqus
Hi,
I am a research scholar. I want to carryout my research work on metal cutting. Pls let me know how can I start working with ABAQUS to get the simulation of metal cutting.
Modelling nanoscale properties
In an inaugural article in the latest issue of PNAS, George C Schatz writes on Using theory and computation to model nanoscale properties. Here is the abstract of the article:
Why larger time step is not allowed in Molecular Dynamics Simulation?
Hi,
I am trying to understand why MD simulation crashes if larger time step (~100 fs) is applied to integrate the equation of motion. I know that there are two major things play role in solving F = ma and obtaining equilibrium solution. One is the accuracy, and the other is numerical stability of the integration algorithm.
simulations in materials
Interetsed topics include:
- Material Point Method, eXtended Finite Element Method, and other mesh-free methods;
- Combined atomistic and continuum simulations;
- Multiscale homogenization.
Links to other blogs: