Hello,
I am simulating a flow, and I would like to create a Dirichlet boundary condition that evolve according to the flow state at some points.
For that I need to:
- create a velocity probe (for example) to get the velocity v at a specific point
- create an expression f(v) that will take the velocity v of my probe as argument
- create a DirichletBC with that expression
I am new to FEniCS, I understand that I have to work seriously on the code to be able to code myself, an I will, but I don’t want to lose precious time if this kind of DirichletBC is not codable.
Thank you for your answers.
Best regards,
Rémi MOCHON