Hi all,
I am trying to calculate electric field in the polymer. As heat flows, materials expands, and dipole density and surface charge density change. Now wandering how to calculate local density and surface charge density in the solver as heat flows.
I would appreciate a lot if anybody can share your idea about this.
Thank you for your time,
Kazi
Calculating local density
Re: Calculating local density
Hi,
you can make the material properties depend on variables like position, temperature, potential, ...
See Solver Manual, section "Defining parameters depending on field variables".
HTH,
Matthias
you can make the material properties depend on variables like position, temperature, potential, ...
See Solver Manual, section "Defining parameters depending on field variables".
HTH,
Matthias
Re: Calculating local density
Thank you Matthias for the reply!
Polarization is nonlinear here. I calculated displacement using stress solver which I want to use to calculate local density and wandering how?
Sorry for not clarifying in the previous post.
Thanks,
Kazi
Polarization is nonlinear here. I calculated displacement using stress solver which I want to use to calculate local density and wandering how?
Sorry for not clarifying in the previous post.
Thanks,
Kazi
Re: Calculating local density
Hi,
the answer is the same as above. Have a look into the manual to see how to make density depend on the variable you want.
Something like (untested)
HTH,
Matthias
the answer is the same as above. Have a look into the manual to see how to make density depend on the variable you want.
Something like (untested)
Code: Select all
Density = Variable Displacement 1
Real
MATC "1 0;2 2;3 10"
End
Matthias
Re: Calculating local density
Thank you very much Matthias!