Wind Tunnel and Laboratory Calibration of Balloon-borne Wind Sensors

Wind Tunnel and Laboratory Calibration of Balloon-borne Wind Sensors
Title Wind Tunnel and Laboratory Calibration of Balloon-borne Wind Sensors PDF eBook
Author J. H. Brown
Publisher
Pages 36
Release 1981
Genre Anemometer
ISBN

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Wind Tunnel and Laboratory Calibration of Balloon-borne Wind Sensors

Wind Tunnel and Laboratory Calibration of Balloon-borne Wind Sensors
Title Wind Tunnel and Laboratory Calibration of Balloon-borne Wind Sensors PDF eBook
Author J. H. Brown
Publisher
Pages 32
Release 1981
Genre Anemometer
ISBN

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Wind Tunnel and Laboratory Calibration of Balloon-borne Wind Sensors

Wind Tunnel and Laboratory Calibration of Balloon-borne Wind Sensors
Title Wind Tunnel and Laboratory Calibration of Balloon-borne Wind Sensors PDF eBook
Author J. H. Brown
Publisher
Pages 34
Release 1981
Genre Anemometer
ISBN

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Two-low speed wind sensors have been calibrated for measuring the wind speed at an instrument suspended below stratospheric balloons. The low Reynolds number environment was duplicated at the NASA/Ames low-speed MARSWIT wind-tunnel facility, and in a laboratory bell jar. The two new instruments are the time-of-flight instrument that measures the motion of an ion cloud through an open pipe, and the corona anemometer that measures the displacement of an ion beam transversing the air-stream flowing between two plates. The calibrations consist of placing the instruments in a flow stream, and relating the instrument output to the flow-stream velocity. The laboratory calibration is easy to conduct, but is limited to a measurement of internal flow velocity. The wind-tunnel calibration is performed to relate laboratory calibration to freestream conditions. (Author).

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports
Title Scientific and Technical Aerospace Reports PDF eBook
Author
Publisher
Pages 702
Release 1995
Genre Aeronautics
ISBN

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Instrumentation Papers

Instrumentation Papers
Title Instrumentation Papers PDF eBook
Author
Publisher
Pages 344
Release 1981
Genre Aeronautical instruments
ISBN

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Government Reports Annual Index

Government Reports Annual Index
Title Government Reports Annual Index PDF eBook
Author
Publisher
Pages 882
Release 1975
Genre Government reports announcements & index
ISBN

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Government reports annual index

Government reports annual index
Title Government reports annual index PDF eBook
Author
Publisher
Pages 1008
Release 199?
Genre
ISBN

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