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 › Problem about the Cylinder2D code in Laminar Example. › Reply To: Problem about the Cylinder2D code in Laminar Example. May 13, 2024 at 8:50 am #8677 AdrianKeymaster See my answer in your dedicated thread. (Please do not post the same question multiple times)