Patent attributes
V2 Pipe Prop Rotary Wing (PPRW) incorporates a general PPRW documented in patent application Ser. No. 16/128,537 filed on Sep. 12, 2018; and both V2 PPRW and the general PPRW are each a propeller driven propulsion engine in a pipe profile with props or propellers rotating in part as rotary wings. V2 PPRW enhances propulsion performances through the shaping of fluid flow field patterns around props and by the increased relative fluid flow velocities between props of interacting planet and sun airfoils. V2 PPRW props in rotations propel directional fluid for thrusts of lift and drag forces transversely through and across the pipe along the length of the pipe; and when vectored, the thrust forces are turned into variable thrust forces for vehicles in air, on ground, and above or below water.
