Calculation of induced efficiency of heavily loaded propellers having infinite number of blades; Induced efficiency of optimum propellers having finite number of blades; Prospects of propeller drive for high flying speeds.
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| Format: | Government Document eBook |
| Language: | English |
| Published: |
[Washington] :
[s.n.],
1939.
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| Online Access: | Electronic resource (PDF) |
| Item Description: | Three articles regarding efficiency of propellers. Includes diagrams, graphs, tables. |
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| Physical Description: | 1 online resource (60 pages), digital, PDF file |