OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › Heat transfer liquid-solid and heat conduction in solids › Reply To: Heat transfer liquid-solid and heat conduction in solids September 6, 2023 at 11:12 am #7727 FBukreevKeymaster Hello Jijo, I think that the source problem is not bound to your configuration. I cannot say now why is it not working on your computer. You can come to the next Spring School and we will look at your code and solve this problem. Regards Fedor