Synchrophasing for sound control in airplane, defined as control of each propeller in unique position with respect to aircraft structure; besides holding identical speeds of all propellers, blade relationship remains fixed within limits when under phase control; it is claimed that synchrophasing distinctly lowers sound level in cabin; psychological aspects. (See also Soc Automotive Engrs -- Paper n 595 for meeting Oct 11-15 1955 3 p)
Influence of propeller synchrophasing on aircraft cabin noise
Soc Automotive Engrs -- J
Society of Automotive Engineers -- Journal ; 64 , n 5
1956
3 pages
Aufsatz (Zeitschrift)
Englisch
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Influence of propeller synchrophasing on aircraft cabin noise
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