| Real | effProp | | propeller efficiency |
| Modelica.SIunits.Power | pwr | | power driving propeller |
| Modelica.SIunits.Power | pwrPropulsive | | propulsive power, defined by Fg*Vin |
| Modelica.SIunits.Torque | trq | | torque of drive shaft |
| Modelica.SIunits.AngularVelocity | omega | | mechanical rotation speed, rad/sec |
| Modelica.SIunits.Angle | phi | | mechanical rotation displacement, rad |
| Modelica.SIunits.Conversions.NonSIunits.AngularVelocity_rpm | Nmech | | mechanical rotation speed, rpm |
| Modelica.SIunits.Force | Fg | | gross thrust generated by propeller |
| Modelica.SIunits.Velocity | Vin | | speed of freestream airflow |
