Some acoustic results from the Pratt and Whitney Advanced Ducted Propulsor : Fan 1 /
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| Main Author: | |
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| Corporate Author: | |
| Other Authors: | , |
| Format: | Government Document Book |
| Language: | English |
| Published: |
[Cleveland, Ohio] : [Springfield, Va.] :
National Aeronautics and Space Administration, Glenn Research Center ; [National Technical Information Service, distributor],
[1999]
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| Series: | NASA technical memorandum
209049. |
| Subjects: |