Add to ORKGA new type of air speed meter is described which was designed by the technical staff of the National Advisory Committee for Aeronautics. The instrument consists essentially of a tight metal diaphragm of high natural period which is acted upon by the pressure difference of a pitot-static head. The resulting deflection of this diaphragm is recorded optically on a moving film
A device, system, and method for measuring the airspeed of a slow moving aircraft are disclosed. Th...
Described here is an automatic control that has been used in several forms in wind tunnels at the Wa...
The procedure for obtaining air-speed and rate-of-climb measurements in performance tests of airship...
A new type of air speed meter is described which was designed by the technical staff of the National...
A new trailing bomb-type instrument for photographically recording the flight-path angle and air spe...
Report describes the development of a suitable speed nozzle for the first few thousand airplanes mad...
Part 1 contains a discussion and description of the various types of air speed measuring instruments...
This report presents a concise survey of the measurement of air speed and ground speed on board airc...
This note contains photos and descriptions of airplane flight apparatus for use in conjunction with ...
Transducer measures gas pressure profiles in high temperature, short duration, gas flows usually fou...
An air speed and attitude probe characterized by a pivot shaft normally projected from a data boom a...
The purpose of our research was to determine the rapid changes of air currents which impose varying ...
This report relates to various improvements in the process of manufacture of the NACA standard press...
Vibrating diaphragm transducer for pressure measurements in wind tunnels - construction, sensitivity...
A vane type anemometer was developed as a secondary standard for the on site calibration of wind vel...
A device, system, and method for measuring the airspeed of a slow moving aircraft are disclosed. Th...
Described here is an automatic control that has been used in several forms in wind tunnels at the Wa...
The procedure for obtaining air-speed and rate-of-climb measurements in performance tests of airship...
A new type of air speed meter is described which was designed by the technical staff of the National...
A new trailing bomb-type instrument for photographically recording the flight-path angle and air spe...
Report describes the development of a suitable speed nozzle for the first few thousand airplanes mad...
Part 1 contains a discussion and description of the various types of air speed measuring instruments...
This report presents a concise survey of the measurement of air speed and ground speed on board airc...
This note contains photos and descriptions of airplane flight apparatus for use in conjunction with ...
Transducer measures gas pressure profiles in high temperature, short duration, gas flows usually fou...
An air speed and attitude probe characterized by a pivot shaft normally projected from a data boom a...
The purpose of our research was to determine the rapid changes of air currents which impose varying ...
This report relates to various improvements in the process of manufacture of the NACA standard press...
Vibrating diaphragm transducer for pressure measurements in wind tunnels - construction, sensitivity...
A vane type anemometer was developed as a secondary standard for the on site calibration of wind vel...
A device, system, and method for measuring the airspeed of a slow moving aircraft are disclosed. Th...
Described here is an automatic control that has been used in several forms in wind tunnels at the Wa...
The procedure for obtaining air-speed and rate-of-climb measurements in performance tests of airship...