Nonlinear torsional waves in a rod

被引:0
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作者
M. A. Shermeneva
机构
[1] Russian Academy of Sciences,Prokhorov General Physics Institute
关键词
Bessel Function; Standing Wave; Helmholtz Equation; LEBEDEV Physic Institute; Quadratic Polynomial;
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学科分类号
摘要
Elastic nonlinear torsional waves in a rod were studied in the second approximation. It was shown that the nonlinear correction to the classical linear solution is a combination of longitudinal standing, longitudinal traveling, and transverse traveling waves. The solution describing the longitudinal standing wave is a quadratic polynomial of Bessel functions. The description of longitudinal traveling and transverse traveling waves includes quadratures of Bessel function polynomials.
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页码:199 / 204
页数:5
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