Add to ORKGThe speed, barometric pressure, and number of revolutions of the engine of a seaplane were measured, including tests with stopped engine. The mean data obtained are given in the following note; the results of the gliding tests are used for the computation of the lift and drag coefficients, and by making use of them the results of the engine flights are used for the computation of the propeller efficiency
Tests indicated that: 1) C airplanes with two struts are extremely susceptible to aileron maneuvers,...
An adjustable blade metal propeller was tested at five different angle settings, forming a series va...
The investigation presented in this report was conducted for the purpose of determining the distribu...
The speed, barometric pressure, and number of revolutions of the engine of a seaplane were measured,...
The drag and torque of a controllable propeller at various blade-angle settings, and under various d...
A set of propeller performance charts, based on a torque speed coefficient has been constructed from...
Flight tests to determine lift and drag characteristics are discussed. A review is given of the fund...
This report gives the results of wind-tunnel tests with a seaplane model as a contribution to the so...
This report contains the results of tank tests carried out at free trim on seventeen hulls and float...
The overall drag of the aircraft is expressed in terms of the measured increment of power required t...
In order to determine the efficiency of a propeller as accurately as possible, its revolution speed,...
The resistance of water, even at low speeds, may be such as to render it impossible to take off. For...
Aerodynamic tests were made with four geometrically similar metal propellers of different diameters,...
This investigation was made for the purpose of determining the characteristics of five full-scale pr...
Determinations of the power-off maximum lift of a Fairchild 22 airplane were made in the NACA full-s...
Tests indicated that: 1) C airplanes with two struts are extremely susceptible to aileron maneuvers,...
An adjustable blade metal propeller was tested at five different angle settings, forming a series va...
The investigation presented in this report was conducted for the purpose of determining the distribu...
The speed, barometric pressure, and number of revolutions of the engine of a seaplane were measured,...
The drag and torque of a controllable propeller at various blade-angle settings, and under various d...
A set of propeller performance charts, based on a torque speed coefficient has been constructed from...
Flight tests to determine lift and drag characteristics are discussed. A review is given of the fund...
This report gives the results of wind-tunnel tests with a seaplane model as a contribution to the so...
This report contains the results of tank tests carried out at free trim on seventeen hulls and float...
The overall drag of the aircraft is expressed in terms of the measured increment of power required t...
In order to determine the efficiency of a propeller as accurately as possible, its revolution speed,...
The resistance of water, even at low speeds, may be such as to render it impossible to take off. For...
Aerodynamic tests were made with four geometrically similar metal propellers of different diameters,...
This investigation was made for the purpose of determining the characteristics of five full-scale pr...
Determinations of the power-off maximum lift of a Fairchild 22 airplane were made in the NACA full-s...
Tests indicated that: 1) C airplanes with two struts are extremely susceptible to aileron maneuvers,...
An adjustable blade metal propeller was tested at five different angle settings, forming a series va...
The investigation presented in this report was conducted for the purpose of determining the distribu...