Hello, I am trying to find the Pressure distribution within the eye by using the laplace equation.
The equation for this is
K*d(d(Pressure,x))
I have 4 domains inside the eye and they all have different K values.
The equation I have mentioned above is to find the pressure distribution throughout the eye across varying K value in different domains. My problem lies with the fact that COMSOL is not allowing me to break up the whole of eye into 4 different domains and then define the pressure in x direction for the different domains.
For example instead of having the equation K*d(P,x) for pressure in x-direction
I want to use the following equation:
[K1d(P1,x)+K2d(P2,x)+K3d(P3,x)+K4d(P4,x)] as the change in pressure in x direction.
Where K1, K2, K3 and K4 are just constant values for the material and P1, P2, P3, P4 are the pressures in different domains.
I do not have the values of P1-P4. But I have dirichlet boundary conditions for the entire surface of the eye.
If comsol is able to do a simple laplacian like d(P,x) throughout a single domain using boundary conditions, I see no reasons, why cant it do the same thing across multiple domains where:
Kd(P,x)=[K1d(P1,x)+K2d(P2,x)+K3d(P3,x)+K4*d(P4,x)].
How do I resolve this?