Wind speed measuring device for low-pressure high-speed Mars wind tunnel and precision improving method thereof

The invention discloses a wind speed measuring device for a low-pressure high-speed Mars wind tunnel and a precision improving method thereof. The device comprises a laser (1), an L-shaped pitot tube (2), a CCD camera (3), sand dust (4), a Mars wind tunnel (5) and a lens (6), the sand dust (4) is ev...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHI GUANXIN, HU SONGMEI, LI LIFANG, JIANG SHENGYUAN, CHEN HUAZHI, YIN CAN, DENG ZONGQUAN, YAN YU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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