A turbine integrated within a hydrofoil extracts {HEAD ~ energy} from {TAIL ~ a free flowing motive fluid} 
from
A turbine integrated within a hydrofoil extracts { HEAD ~ energy } from { TAIL ~ a free flowing motive fluid }
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL