Experimentally determined natural vibration modes of some cantilever-wing flutter models by using an acceleration method /
Two-dimensional views are presented of the first three natural vibration mode shapes of ten cantilever-wing models. A table of normalized deflection at six spanwise and five chordwise stations is included for each mde. These mode shapes were measured by a rather unique experimental technique using g...
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
National Advisory Committee for Aeronautics,
[1957]
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| Series: | Technical note (United States. National Advisory Committee for Aeronautics) ;
4010 |
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| Summary: | Two-dimensional views are presented of the first three natural vibration mode shapes of ten cantilever-wing models. A table of normalized deflection at six spanwise and five chordwise stations is included for each mde. These mode shapes were measured by a rather unique experimental technique using grains of sand as accelerometers. The technique, which is particularly-suited for measuring mode shapes of small wing models, is described and some of the difficulties likely to be encountered in applying the technique are discussed |
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| Item Description: | NACA TN No. 4010 |
| Physical Description: | 46 p. : ill ; 27 cm |
| Bibliography: | Includes bibliographical references |