Dear FiPy community,
sorry for doubling the post, but this time it has a subject
I have a number of questions to you:
1.I have a dependent variable phi(x,y,t). Is it possible to solve the below
type of equation for this variable:
TransientTerm == DiffusionTerm_x + ConvectionTerm_x + DiffusionTerm_y +
ConvectionTerm_y,
where _x and _y mean the "working" component of the nabla operator. I have to
note that the coefficients are really different functions for each direction (x
and y). Besides, for generality of the problem, "y" is not a space coordinate,
but rather a phasespace(impulse).
2.If the above is possible, could you give me a hint how to do it? In
principle, I doubt to use anisotropic diffusion coefficient, besides how to
split the components of the ConvectionTerm.
3.Is it possible to define the "Terms"(Diffusion, Convection) "by hands" using
.getDivergence() and .getGrad() methods (using the desired component)?
4.Is it possible to supply the "Terms"(i.e. Diffusion) with exterior
coefficients so that nabla operator was not applied to them?
Thanks and Cheers,
Igor.
