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Simulation of polymer composite filled with randomly distributed carbon nanotubes

Posted 23 mag 2017, 06:42 GMT-4 2 Replies

Rajkumar Jaiswar
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Hello

I want to study DC electric property and electromagnetic properties of a polymer composite filled with randomly distributed carbon-nanotubes.

My questions are;
1. In 3D model, how can i generate 1000 carbon-nanotubes elements in a polycarbonate (Lxbxh= 10x10x0.4 mm, and Epsilon=3, mue=1, sigma=0) ?

2. How to change the spatial distributions of carbon-nanotube in polymer block?

3. Is it possible to use AC/DC model and frequency domain solver together to study DC conductivity, and S-parameter between 8-18 GHz range.

I am following paper, ''The electrical properties of polymer nanocomposites with carbon-nanotube fillers,'' for modelling of carbon-nanotube in polymer.

Thanks for reply !

Kind regards,
Raj
2 Replies Last Post 23 mag 2017, 08:55 GMT-4
Jeff Hiller COMSOL Employee

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Posted: 8 years ago 23 mag 2017, 08:20 GMT-4
Updated: 8 years ago 23 mag 2017, 08:21 GMT-4
See
www.comsol.com/community/forums/general/thread/123442
and
www.comsol.com/community/forums/general/thread/32784
.
We should also have blog post on the subject of creating random geometries with the Application Builder shortly.
Best,
Jeff
See https://www.comsol.com/community/forums/general/thread/123442 and https://www.comsol.com/community/forums/general/thread/32784 . We should also have blog post on the subject of creating random geometries with the Application Builder shortly. Best, Jeff
Rajkumar Jaiswar
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Posted: 8 years ago 23 mag 2017, 08:55 GMT-4
Many thanks Jeff !
I will go through the links you shared.

Indeed, There should be some demonstration examples from the published (most cited) papers using the advance features of COMSOL.

Kind regards,
Raj

Many thanks Jeff ! I will go through the links you shared. Indeed, There should be some demonstration examples from the published (most cited) papers using the advance features of COMSOL. Kind regards, Raj

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