Water-Pressure Distribution on Seaplane Float (1929)
NASA Technical Reports Server (NTRS) · leaf 6
Pitot-static head was located on the right front outboard wing strut and connected to the air-speed recording pressure cell. 4. An N. A. C. A. motor-type tinier was used to synchronize records by means of timing lines at one-second intervals. In reference 2 the N. A. C. A. chronometric timer and… … clearance. The water pres- ^•""'^^'^^^''■P''^ssure unit top and bottom views and its external diaphragm and retainer ring sures on the external ends of these pistons are balanced by a hand-controlled internal pneu- pressure. The external areas of the four pistons are unequal, thereby causing un- ma…
NASA Technical Reports Server (NTRS)
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