Assertion: turbine's design | /r/HasProperty | pair of nestedturbine rotors
Facets:
value: essentially
type: MANNER
Source sentences:
text: The design is essentially a multi-stage radial turbine (or pair of 'nested' turbine rotors) offering great efficiency, four times as large heat drop per stage as in the reaction (Parsons) turbine, extremely compact design and the type met particular success in back pressure power plants.