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Phase Velocities of Three-Dimensional and Axis-Symmetrical Elastic Waves in Isotropic Cylindrical ShellDOI: 10.5923/j.ijtmp.20120206.04 Keywords: Phase Velocity, Debye’s Potential, Flexural Wave, Longitudinal Wave, Three-Dimensional Problem, Axis-Symmetrical Problem Abstract: Based on use of Debye’s potentials one can find the direct solution of the problem of definition of the characteristic equations for wave numbers of three-dimensional and axis-symmetrical (flexural and longitudinal) elastic waves in steel and aluminium cylindrical shells of various thickness.
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