PRESSURE MEASUREMENTS IN AN ARC-DISCHARGE WIND TUNNEL

With the advent of the arc-discharge wind tunnel, many problems in pressure instrumentation techniques had to be solved before useful pressure data could be obtained. The points discussed are: various transducers considered, electrical interference, low-impedance transducers, and data recording syst...

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Bibliographische Detailangaben
Hauptverfasser:	Mulkey,M. R, Earheart,W. T. , Jr, McAdams,E. E. , Jr
Format:	Report
Sprache:	eng
Schlagworte:	ELECTRIC ARCS HOTSHOT WIND TUNNELS INSTRUMENTATION MEASUREMENT PRESSURE GAGES RECORDING SYSTEMS Test Facilities, Equipment and Methods TRANSDUCERS WIND TUNNELS
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Zusammenfassung:	With the advent of the arc-discharge wind tunnel, many problems in pressure instrumentation techniques had to be solved before useful pressure data could be obtained. The points discussed are: various transducers considered, electrical interference, low-impedance transducers, and data recording systems. (Author) NATO furnished. Prepared for presentation at the Pressure Measurements Meetings, sponsored by the Agard Wind Tunnel and Model Testing Panel, London, 24-28 Mar 58.