Blog posts
Numerical Simulation of Particle Stress and Fracture using FEMDEM: Application to Process Catalysts
Supervision:
Dr JP Latham, Dr Jiansheng Xiang
Industry Contacts:
Principal Investigator - Dr Michele Marigo
Co-investigators - Dr Mikael Carlsson, Prof Hugh Stitt
Applications are invited for a PhD studentship to join AMCG (Applied Modelling and Computational Group) in the Department of Earth Science & Engineering.
Lastname, Firstname - Subsea Engineering
1, Presciptive VS Performance base
node/13485#comment-21159
2, Wave and tidal energy
node/13346#comment-20356
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Saint-Venant's Principe of the Problem of the Cylinder: Modified
The Statement of Modi ed Saint-Venant's Principle is suggested. The
axisymmetrical deformation of the infi nite circular cylinder loaded by an
equilibrium system of forces on its near end is discussed and its formulation of Modi ed Saint-Venant's Principle is established. It is evident that
fi nding solutions of boundary-value problems is a precise and pertinent
approach to establish Saint-Venant type decay of elastic problems. T
Abaqus - MISES stress as output variable
Hi,
I am doing a simulation in abaqus where pressure is applied over a rectangular solid model. I requested MISES output from one of the element where the pressure load is applied. My doubt is, " Is that possible to find the possible biggest model size above which the MISES stress will be constant ? ".
Boundary conditions are such a way that X and Z coordinates are totally constrained. the load is applied on the y-direction.
Preprint on the multiplicative decomposition used in models of biological growth
Announcing a preprint available at <http://arxiv.org/abs/1210.7174>:
An Energy-Deformation Decomposition for Morphoelasticity
Isaac Vikram Chenchiah, Patrick D. Shipman
dynamic stiffness definition in abaqus
I am working on the vibratory simulation of engin cooling system. Now i want to add the component of rubber isolators , the idea is to add the spring element ,we have tested the dynamic stiffness during ranges of 5-100HZ , but how can i put the values in abaqus ou inp files.
Thanks for your helps
How to postprocess user defined results in patran
Hello friends,
Greetings! I used Msc Patran to create a 2D mesh. Using mesh properties I solved a time-dependent partial differential equation using finite element in that domain through c code. Now,I have nodal values at different time. I would like to plot contours using those nodal values. I came to know Patran can do this. If so , can someone give some tips or guide me to an example.
Thank you.
Dislocation density based model in FEM
Dear all,
Hi
I am phd student of mechanical engineering. I am working about dislocation density based model for plastic deformation. I wanna write UMAT for describe used material behavior. Can everyone give me experiences about DD model in FEM? Please help me about writing UMAT for this issue.
Thank you,
S. Bagherzadeh
fe-safe
I'm using Abaqus in analysis of random vibration fatigue. I linked abaqus with fe-safe to calculate the fatigue life. Fe-safe didn't recognize the random load comming from Abaqus correctly, althghou it already recognize the cyclic(normal) load crrectly in one of the tutorial's attached example.
Do any body know how to solve this issue?