I’m starting with LBM and I’ve been running some tests with the Lid Driven Cavity problem written in Matlab and available at the wiki page (http://wiki.palabos.org/_media/numerics:cavity.m)
The problem is that when I try to change the Reynolds number from 100 to 1000 in this code I get some errors in the calculations. I have no idea why.
Do I need to change another parameter as well? Is there a limitation in this code? Could someone please give me some hints?