Analysis of the three lowest bending frequencies of a rotating propeller (1936)
NASA Technical Reports Server (NTRS) · leaf 17
Figure 1.- Oscillation frequencies of rotating propeller versus revolutions. Frequency \ and revolution w are referred to static frequency Ag. The scales for #/Ao have been chosen such that each plot approximately covers the normal range of propeller operation. The scale for A/Agis the same… … a "Sata 5s TTT cycles. Figure me pigerenaio (es of Peeconctae ho 7 0 y xy otatt computed according to II, > III in percent of frequency computed = conformably to I.
NASA Technical Reports Server (NTRS) · Legacy CDMS · Liebers
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