Propagation of axially symmetric elastic vibrations along a waveguide in an elastic medium |
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Authors: | S. L. Davydov G. G. Zaretskii-Feoktistov V. V. Sudakov |
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Abstract: | The scatter equation is derived for axially symmetric (longitudinal and torsional) normal vibrations of an infinitely long elastic cylindrical waveguide embedded in an elastic medium. The low-frequency vibrations are analyzed thoroughly. It is shown that low-frequency longitudinal vibrations follow either of two branches of the scatter curve. Recommendations are made concerning the use of waveguide methods for studying the physicomechanical properties of polymers. |
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