Re: [Libmesh-users] Poisson w/ Penalty Dirichlet Example

2020-07-09 Thread John Peterson
On Thu, Jul 9, 2020 at 11:06 AM Caleb M Phillips wrote: > John, > > I wasn't too sure how to accomplish that, but here is the main file. This > is a module in a larger code, but the function I'm looking at is > "assemble_pressure". > https://github.com/CalebPhillips5/ABM_Ang/blob/master/pressure_

Re: [Libmesh-users] Poisson w/ Penalty Dirichlet Example

2020-07-09 Thread Caleb M Phillips
John, I wasn't too sure how to accomplish that, but here is the main file. This is a module in a larger code, but the function I'm looking at is "assemble_pressure". https://github.com/CalebPhillips5/ABM_Ang/blob/master/pressure_ABM . In this instance I'm just trying to set the top boundary to 1 a

Re: [Libmesh-users] Poisson w/ Penalty Dirichlet Example

2020-07-08 Thread John Peterson
On Wed, Jul 8, 2020 at 4:48 PM Caleb M Phillips wrote: > Hey all, > > Quick question that is completely throwing me for a loop. I'm working on a > poisson equation for pressure and wanting to specify dirichlet boundary > conditions. I used the penalty method (per libmesh documentation), and it >

[Libmesh-users] Poisson w/ Penalty Dirichlet Example

2020-07-08 Thread Caleb M Phillips
Hey all, Quick question that is completely throwing me for a loop. I'm working on a poisson equation for pressure and wanting to specify dirichlet boundary conditions. I used the penalty method (per libmesh documentation), and it works beautifully, aka matches the real solution. However, when I ch