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VipIMAGE 2009 - II ECCOMAS THEMATIC CONFERENCE ON COMPUTATIONAL VISION AND MEDICAL IMAGE PROCESS

Submitted by tavares on
conference
biomechanics
Computational Vision
Computer Vision
Medical Imaging

VipIMAGE 2009 - II ECCOMAS THEMATIC CONFERENCE ON COMPUTATIONAL VISION AND MEDICAL IMAGE PROCESSING, October 14-16, Porto, Portugal  - www.fe.up.pt/vipimage

 

Dear Colleague,

We are glad to announce the International Conference VipIMAGE 2009 - II ECCOMAS THEMATIC CONFERENCE ON COMPUTATIONAL VISION AND MEDICAL IMAGE PROCESSING will be held in the Faculty of Engineering of University of Porto, Porto, Portugal, on October 14-16, 2009.

How about COSMOL in multiphysics (FEA + circuit co-simulation)?

Submitted by Tang Lihua on

Hi, all

Is there any guy try to do system-level simulation combining FEA and circuit analysis in any multi-physics softwares? I want to simulate the energy harvesting from piezoelectric material, through some diodes and into capacitor. Abaqus only can give voltage. Ansys has some electric elements but some non-linear element such as diode is not compatible with piezoelectric element. Any body know about whether COSMOL can do this simulation job? 

Thanks, 

Energy Balance while doing impact analysis

Submitted by Raghunandan on

I am doing an impact analysis in LS-Dyna . When I include failure strain data  I am not able to get the energy balance in GLSTAT . So I tracked it using MATSUM . But there is huge difference in the energy input and energy output. SO I ran the same without failurestrains. Here I got the energy balance. Can somebody let me know whether there is some issue in my postprocessing the results while using failure strain?

PhD position FEM simulation of machining in Braunschweig, Germany

Submitted by martinbaeker on
job

Within the



7th Research Framework Programme of the EU (FP7),

The project "Macro, Micro and Nano Aspects of Machining - MAMINA"

offers a three-year PhD project

named

"Finite Element Simulation of the Cutting Process"

at the Institut für Werkstoffe, Technische Universität Braunschweig.





Within the PhD-project Finite Element Simulation of the Cutting

Process (ESR 2) the cutting process will be simulated using finite

elements. Different models will be developed and the material

Need help/advise constructing positive-definite Wendland Compact-Support RBF Matrix

Submitted by Olumide on

Hello,



I am trying to construct a matrix using Wendland's Compact-Support RBF as described in the following the paper, http://www.cs.umbc.edu/~rheingan/pubs/smi2001.pdf . In particular, I'm using the C2, d = 3 RBF: (1 - r)^4*(4r + 1). It seems quite simple enough, but none of the matrices I've constructed are positive definite, although Wendland's RBFs guarantee positive definite matrices -- the sparse solver I intend to use requires positive definite matrices.



Help regarding 2D co-rotational beam formulation

Submitted by yawlou on
research
beams
co-rotational

I have implemented a 2D co-rotational truss formulation in matlab.  I get identical results to OpenSEES.

Now I'm trying to implement a 2D co-rotational beam formulation.  I have followed the simple formulation in Crisfield's book volume 1.  It seems like this should be a fairly straight forward extension of the truss formulation.  I have rederived everything Crisfield has done and obtained the same results, yet something is still incorrect.

Free Energy

Submitted by Zhigang Suo on
education
thermodynamics
statistical mechanics
lecture notes
ES 241
Advanced Elasticity
Spring 2009
Spring 2011

For a system in thermal contact with the rest of the world, we have described three quantities: entropy, energy, and temperature. We have also described the idea of a constraint internal to the system, and associated this constraint to an internal variable.

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