Assertion: turbine's rotor | /r/HasProperty | combined with offset angle
Facets:
value: from the wind direction
type: TRANSITIVE-OBJECT
Source sentences:
text: Two or more rotors may be mounted to a single driveshaft, with their combined co-rotation together turning the same generator: fresh wind is brought to each rotor by sufficient spacing between rotors combined with an offset angle (alpha) from the wind direction.