A propulsion and control propeller with thruster nozzles, primarily for aircraft application is described. Adjustability of rotor blades at the hub and pressurized gas expulsion combined with an air propeller increase power. Both characteristics are combined in one simple device, and, furthermore, incorporate overall aircraft control so that mechanisms which govern lateral and horizontal movement become superfluous
A set of propeller performance charts, based on a torque speed coefficient has been constructed from...
Design of thrust balancer minimizes leakage bypass and obviates need for conventional thrust balance...
The invention deals with an aircraft which ascends and descends vertically and which is used for rec...
Thrust and attitude control apparatus using jet nozzle in movable canard surface or fin configuratio
Reaction control nozzle requires low operating forces and has linear and predictable jet thrust vs n...
An integrated control system for coaxial counterrotating aircraft propulsors driven by a common gas ...
The advantages of the Kirsten-Boeing propeller consist essentially in the adjustability of the thrus...
The reasons for reconsidering the propeller for aircraft propulsion, the areas of application, and n...
Application of vortex amplifier principles to throttling of monopropellant thrusters is described. I...
An investigation of the possibility of using thrust augmented jets as prime movers was carried out. ...
Negative thrust and torque data for 2, 3, and 4-blade metal propellers having Clark y and R.A.F. 6 a...
The advancement of technology in gas turbine engines used for aerospace propulsion has been focused ...
Results are reported of a NASA sponsored analytical investigation into the merits of advanced counte...
Combustion-based sources of shaft power tend to significantly penalize distributed propulsion concep...
From 1967 to 1997, pioneering propulsion flight research activities have been conceived and conducte...
A set of propeller performance charts, based on a torque speed coefficient has been constructed from...
Design of thrust balancer minimizes leakage bypass and obviates need for conventional thrust balance...
The invention deals with an aircraft which ascends and descends vertically and which is used for rec...
Thrust and attitude control apparatus using jet nozzle in movable canard surface or fin configuratio
Reaction control nozzle requires low operating forces and has linear and predictable jet thrust vs n...
An integrated control system for coaxial counterrotating aircraft propulsors driven by a common gas ...
The advantages of the Kirsten-Boeing propeller consist essentially in the adjustability of the thrus...
The reasons for reconsidering the propeller for aircraft propulsion, the areas of application, and n...
Application of vortex amplifier principles to throttling of monopropellant thrusters is described. I...
An investigation of the possibility of using thrust augmented jets as prime movers was carried out. ...
Negative thrust and torque data for 2, 3, and 4-blade metal propellers having Clark y and R.A.F. 6 a...
The advancement of technology in gas turbine engines used for aerospace propulsion has been focused ...
Results are reported of a NASA sponsored analytical investigation into the merits of advanced counte...
Combustion-based sources of shaft power tend to significantly penalize distributed propulsion concep...
From 1967 to 1997, pioneering propulsion flight research activities have been conceived and conducte...
A set of propeller performance charts, based on a torque speed coefficient has been constructed from...
Design of thrust balancer minimizes leakage bypass and obviates need for conventional thrust balance...
The invention deals with an aircraft which ascends and descends vertically and which is used for rec...