hamed_amini's blog

CNT+polymer pulling out

Submitted by hamed_amini on Sat, 07/30/2011 - 20:56

Dear all,

I am doing MD simulation of pullout of CNT+polymer.

It is mentioned in some lectures that before pulling process the CNT should be
relaxed using potential like Brener and during pullout, CNT is considered as
rigid.

If the CNT is completely free to move during relaxation
it will be deformed and distorted and will stop the simulation.

For solving this problem I think that CNT should free to move only in axial
direction during CNT relaxation. Anybody have idea?

polymer/metal multiscale

Submitted by hamed_amini on Tue, 05/17/2011 - 12:21

research

metal

polymer

multiscale simulation

Hi,

I am searching on multiscale simulation of polymer/metal ( mechanical propertices).

Cohesive zone model is used for this porpose.

Is there another models that can use for this issue and using MD data as input?

Best regards,

Hamed

Coupling FEM and Monte Carlo

Submitted by hamed_amini on Wed, 04/27/2011 - 11:06

FEM

Kinetic Monte Carlo

I wnat simulat rollong process. Mteral deformation is simulated by FEM and i want simujlate microstructure evolution by KMC method. Do any one have experience in this field (coupling FEM and KMC) ?

Coupling FEM and Monte Carlo

Submitted by hamed_amini on Wed, 04/27/2011 - 11:02

research

FEM

Monte carlo

I want simulat micro strucure evolution in metal fromind, e.g. rolling. To capture grain growth or refinement, i use MC method and rolling process simulate by FEM method (ABAQUS). Do any one have experience in this field?

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