Takeoff/approach noise for a model counterrotation propeller with a forward-swept upstream rotor /
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Other Authors: | |
Format: | Government Document Book |
Language: | English |
Published: |
[Cleveland, Ohio] :
[National Aeronautics and Space Administration, Lewis Research Center],
[1993]
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Series: | NASA technical memorandum ;
105979 NASA technical memorandum 105979 |
Subjects: |