Empirical relation between induced velocity, thrust, and rate of descent of a helicopter rotor as determined by wind-tunnel tests on four model rotors /
The empirical relation between the induced velocity, thrust, and rate of vertical descent of a helicopter rotor was calculated from wind-tunnel force tests of four model rotors by the application of blade element theory to the measured values tothe thrust, torque, blade angle, and equivalent free-st...
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| Format: | Government Document Book |
| Language: | English |
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Washington, D.C. :
National Advisory Committee for Aeronautics,
1951
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| Series: | Technical note (United States. National Advisory Committee for Aeronautics) ;
2474 |
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Internet
This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.Stanford University
| Call Number: |
NACA TN 2474 |
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