The Determination of downwash /
It is obvious that, in accordance with Newton's second law, the lift of an aerofoil must be equal to the vertical momentum communicated per second to the air mass affected. Consequently a lifting aerofoil in flight is trailed by a wash which has a definite inclination corresponding to the facto...
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington D.C. :
National Advisory Committee for Aeronautics,
1921
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| Series: | Technical note (United States. National Advisory Committee for Aeronautics) ;
42 |
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Internet
This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.Stanford University
| Call Number: |
ISIL:US-CST NACA TN 42 |
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