OpenLB – Open Source Lattice Boltzmann Code › Forums › on Lattice Boltzmann Methods › General Topics › Lattice and physical times › Reply To: Lattice and physical times December 9, 2022 at 11:55 am #7066 mathiasKeymaster Dear Alex, there is a unit comverter in OpenLB, one for NSE, one for ADE and also others. Also, you can have a look at the book of Krüger et al., there is a chapter on it. Best Mathias