How to define the Reynolds number of a rotor

[phsag]

Hi，
can I define a blade with Reynolds number？In the Rotor in Hover example,the Airfoil is defined with Aero file.How is the Reynolds number defined in the Aero file?

Thank you in advance !

[EdoAlvarezR]

Polars at the Reynolds numbers of the specific simulation are pre-computed automatically at the beginning of the simulation if you use xfoil=true. Otherwise, if you use xfoil=false, the simulation will read the prescribed airfoil polars specified in the airfoils.csv file, which are provided by the user (hence, it's up to the user to provide polars at the correct Reynolds number).