Noise of a model high speed counterrotation propeller at simulated takeoff/approach conditions (F7/A7)
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| Main Author: | |
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| Corporate Author: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
[Washington, D.C.] : [Springfield, Va. :
National Aeronautics and Space Administration ; National Technical Information Service, distributor,
1987]
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| Series: | NASA technical memorandum ;
100206. |
| Subjects: |