Learning Forum

[mhannan]

Hello, I am trying to do opthalmological simulation. For the thin tissues of eye, I have to define fiber reinforced material model "Mooney-Rivlin Von Mises Distributed Fibers". 

where, 

c1= Mooney-Rivlin coefficient 1

c3= Exponential stress coefficient

c4= Fiber uncrimping coefficient

kf= Fiber concentration factor

 

And I have to define biphasic material property with below coefficient:

Solid volume fraction: 0.55
Solid matrix: Neo-Hookean
Elastic modulus= 0.06 MPa
Poisson’s ratio= 0
Permeability= 45037 mm2/MPa.s

 

How can I define this model in ansys??

[Ashish Khemka]

Hello,

This query seems to be duplicated of: Help in defining reinforced material model in ansys.

I will close the current post.

Regards,

Ashish Khemka