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Breast simulation: Deformation Map

Submitted by prabhjot.juneja on
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Biomechanics Forum
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Breast imaging
deformation map

Hi,

I want to simulate the deformation of breast under gravity. I
initially have patient's breast images in one position (supine, with
breast falling on the chest). I want to apply gravity loading and
simulate breast image in another position (prone, with breast falling
away from the chest).

I follow the standard path i.e. segment images (supine data),
generate mesh, import the mesh into ABAQUS, apply material properties,
BCs and loads and run the simulation and I get deformed breast mesh
(simulated prone).

Influence of Strain on Space Charge Distribution at Ferroelectric Thin-Film Free Surfaces (to appear in Acta Materialia)

Submitted by Lun Yang on
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This is the preprint of an article that will appear in Acta Materialia (10.1016/j.actamat.2012.07.050).



Influence of Strain on Space Charge Distribution at Ferroelectric Thin-Film Free Surfaces

by Lun Yang and Kaushik Dayal, Carnegie Mellon University

 

Abstract

 

 

Abaqus: write surface mesh element detail

Submitted by haris33 on
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ABAQUS
surface elements

Hi,



i need some help in writing the surface mesh in abaqus. i have a wing model, meshed using hexahedral mesh. now what i want is to write the surface element detail on a file, containing the element number and its neighbouring four nodes. for example



12, 2 3 5 6



here 12 is the element number and 2,3,5 & 6 are the corresponding nodes.



Crack initiation patterns at electrode edges in multilayer ferroelectric actuators

Submitted by Amir Abdollahi on
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fracture
phase field modelling
finite element methods
ferroelectrics
multilayer actuators

This is the preprint of an article that will appear in Smart Materials and Structures (SMS)

Title: Crack initiation patterns at electrode edges in multilayer ferroelectric actuators

Authors: Amir Abdollahi and Irene Arias, Universitat Politecnica de Catalunya (UPC), Barcelona

 

Abstract:

Abaqus: write surface mesh element detail

Submitted by haris33 on
research
ABAQUS
surface mesh
element detail

Hi,



i need some help in writing the surface mesh in abaqus. i have a wing model, meshed using hexahedral mesh. now what i want is to write the surface element detail on a file, containing the element number and its neighbouring four nodes. for example



12, 2 3 5 6



here 12 is the element number and 2,3,5 & 6 are the corresponding nodes.



Free vibration of plate

Submitted by Bensalah cherif on
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Composites

Hellow Mechanics

I wender about the limitation of the Navier methode for the solution of the probleme of plate " Why is vailable only for simply supported plates " for wiche raison " mathimathicaly or another thing.........?

thanks 

Fracture mechanics in ABAQUS

Submitted by Dipak Rakshit on
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Fibre-reinforced polymer(frp)

I am new in this forum.I am trying to model Fibre reinfored Polymer

fracture in ABAQUS . But, In website I could not find any example for

that.I have done fracture model for isotropic material such as

Alluminium using Contour Integral.But, for this FRP I am being unable to

model   it.What should be my consideration (different from isotropic)

using this contour integral.I want a tensile matrix cracking or

matrix-fibre interface cracking or fibre cracking. Please help me in

this regard.

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