Calibration and Lag of a Friez Type Cup Anemometer (1930)
NASA Technical Reports Server (NTRS) · leaf 9
525 Fig.4 Copy of photographic record of airspeed o indications as an obstruc- tion is suddenly placed in . front of Pitot and then suddenly removed. (Timing & lines are at 1/2 sfecond intervals). Q … record of air-speed in- (ft dications during an ac- 09 celerating air flow. (Timing lines ate at 1/2 1% second intervalsi I. J i I ; I i I
NASA Technical Reports Server (NTRS)
Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.
