NASA Technical Reports Server (NTRS) 19930091234: The general efficiency curve for air propellers
Book details
- Title
- NASA Technical Reports Server (NTRS) 19930091234: The general efficiency curve for air propellers
- Publication year listed
- 1924
- Format
- Public domain eBook
- Reading access
- Free online reader; no registration required
- Source record
- View on Archive.org
About this book
NASA Technical Reports Server (NTRS) 19930091234: The general efficiency curve for air propellers
Author: NASA Technical Reports Server (NTRS)
Year: 1924
This report presents a formula which may be used to obtain a "general efficiency curve" in addition to the well-known maximum efficiency curve. These two curves, when modified somewhat by experimental data, enable performance calculations to be made without detailed knowledge of the propeller. The curves may also be used to estimate the improvement in efficiency due to reduction gearing, or to judge the performance of a new propeller design.
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