Skip to content

Reply To: Poiseuille 2D (Erroneous results for lx and ly smaller than 1)

Due to recent bot attacks we have changed the sign-up process. If you want to participate in our forum please send a message via our contact form.

› Forums › OpenLB › General Topics › Poiseuille 2D (Erroneous results for lx and ly smaller than 1) › Reply To: Poiseuille 2D (Erroneous results for lx and ly smaller than 1)

August 2, 2021 at 9:31 pm #5882
Adrian
Keymaster

Reducing only the channel size without also changing the physical discretization resp. N accordingly results in a very small lattice. This simulation converges after only a small number of steps – before any VTK output were written.