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 › Create the mouth shape inlet › Reply To: Create the mouth shape inlet November 1, 2024 at 9:44 am #9462 thanhphatvtParticipant https://drive.google.com/file/d/1uz5KvoUdt2aNpHLotPHCYLdf-1PicYvg/view?usp=drive_link Here is my model.