Assertion: actual turbine | /r/CapableOf | try to run high l/d airfoils
Facets:
value: at high tip speed ratios
type: MANNER
value: very
type: DEGREE
Source sentences:
text: Actual turbines try to run very high L/D airfoils at high tip speed ratios to attempt to approximate this, but there are still additional losses in the wake because of these limitations.