Numerical determination of indicial lift of a two-dimensional sinking airfoil at subsonic Mach numbers from oscillatory lift coefficients with calculations for Mach number 0.7 /
The indicial lift and moment on an airfoil experiencing a sudden acquisition of vertical velocity is calculated for Mach number 0.7 from the available flutter coefficients for an oscillating airfoil. An approximate calculation is also made for the indicial-lift function due to penetration of a sharp...
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Format: | Government Document Book |
Language: | English |
Published: |
Washington, D.C. :
National Advisory Committee for Aeronautics,
1951
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Series: | Technical note (United States. National Advisory Committee for Aeronautics) ;
2562 |
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Internet
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Call Number: |
NACA TN 2562 |
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