Assertion: gorlov helical turbine | /r/HasProperty | ght
Facets:
Source sentences:
text: The Gorlov helical turbine (GHT) is a water turbine evolved from the Darrieus turbine design by altering it to have helical blades/foils.
text: The Gorlov helical turbine (GHT) is a modification of the Darrieus turbine design that uses helical blades/foils.