Charts for Estimating Rotor-blade Flapping Motion of High-performance Helicopters
| Author | : Robert J. Tapscott |
| Publisher | : |
| Total Pages | : 692 |
| Release | : 1956 |
| ISBN-10 | : STANFORD:36105024832060 |
| ISBN-13 | : |
| Rating | : 4/5 (60 Downloads) |
Book Synopsis Charts for Estimating Rotor-blade Flapping Motion of High-performance Helicopters by : Robert J. Tapscott
Download or read book Charts for Estimating Rotor-blade Flapping Motion of High-performance Helicopters written by Robert J. Tapscott and published by . This book was released on 1956 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: Theoretically derived charts showing steady-state and first- and second-harmonic flapping coefficients are presented for helicopter rotors having hinged rectangular blades with a linear twist of 0, -8, and -16 degrees. The charts, showing the rotor flapping coefficients for combinations of inflow ratio and blade pitch angle, are presented for tip-speed ratios ranging from 0.05 to 0.50.
