Five Toroidal Props Array For Hydro-Kinetic Application At Slow Speed River / Tidal Flow

FIVE TOROIDAL PROPS ARRAY FOR HYDRO-KINETIC APPLICATION AT SLOW SPEED RIVER / TIDAL FLOW

WORLD PATENT NOVELTY First axial flow hydro-kinetic turbine array with toroidal props at slow flow

5 stages axial flow hydro-kinetic turbine array formed with five toroidal props - not to scale

FIRST EVER toroidal props array for free flow hydro-kinetic turbine of river/ tidal power plants

Most efficient ever twin toroidal props with additional tip blades for low speed river / tidal flow

Toroidal props; do they turtle mode?

TinkerTweak FPV

TOROIDAL PROPS on a Drone - This is Huge!!

Luke Maximo Bell

3D printed toroidal propellers for my drone! #shorts #drone #3dprinting

TryNotToBreakAnything

Do Toroidal Propellers Actually Work? #3dprinting @QIDITech

Are Toroidal Propellors Better Than Regular Propellers

Testing a 3D printed toroidal prop

Darryl Phillips

Toroidal Propeller

MIT Lincoln Laboratory

Toroidal propellers testing on dji avata #toroidal #djiavata #toroidalprops #toroidalproppellers

Testing a TOROIDAL propeller UNDERWATER

This Genius Propeller Will Change Transport Forever

How Do Zipline's Silent Propellers Work?

Response to Joshua bardwell on toroidal drone propellers

FIRST endless toroidal 4 blades of high 2D prop for hydro-kinetic turbine at low speed natural flow

Testing MIT's Toroidal Drone Propeller Design & Sound #shorts

Jays Tech Vault