Bruno,
Hello everyone, I hope you are well.
> I have a quick question which I cannot seem to wrap my hear around. I
> think it will sound confused, but anyway.
> Let's say I am solving for a scalar equation. I would have a
> triangulation, then a DoFHandler and a FESystem with a multiplicity of
Dear Daniel,
I am sorry, my question truly was unclear.
Let's say I solve a first equation for Velocity, and I would like to use
this velocity in another equation for advection-diffusion of say
Temperature.
I would first set-up my DOF and FE system for my velocity equation and
solve it and set-u
Bruno.
Let's say I solve a first equation for Velocity, and I would like to use
> this velocity in another equation for advection-diffusion of say
> Temperature.
> I would first set-up my DOF and FE system for my velocity equation and
> solve it and set-up by DOF and FE system for my Temperatur
Dear Daniel,
I understand, it perfectly makes sense.
I had not thought about using two different FEValues when looping over the
cells.
Thank you very much!
Best
Bruno
On Monday, July 1, 2019 at 8:52:46 AM UTC-4, Daniel Arndt wrote:
>
> Bruno.
>
> Let's say I solve a first equation for Velocity,
Bruno,
another option is to just pack all of your variables into one FESystem and
DoFHandler, and solve the linear systems related to each variable one at a
time. That's basically the difference between step-31 and step-32: The former
has two DoFHandlers, one for the flow variables and one for
