Assertion: turbine's type | /r/HasProperty | the darrieus wind turbine
Facets:
Source sentences:
text: The most common type seen is the Darrieus wind turbine, which looks roughly like a large eggbeater.
text: The most common type of vertical-axis turbine—the Darrieus wind turbine, named after the French engineer Georges Darrieus who patented the design in 1931—looks like a giant, two-bladed egg beater.