OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › Thermal Channel Flow 2D › Reply To: Thermal Channel Flow 2D April 10, 2023 at 2:53 pm #7387 mathiasKeymaster Dear Anas, please, have a look at our other examples on thermal flows. There might be a similar situation which you can copy paste from. Best Mathias