Higher-order approximations in the analysis of nonlinear cylindrical waves in a hyperelastic medium

被引:0
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作者
J. J. Rushchitsky
Ya. V. Simchuk
机构
[1] National Academy of Sciences of Ukraine,S. P. Timoshenko Institute of Mechanics
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关键词
nonlinear cylindrical wave; hyperelastic Murnaghan potential; Hankel functions; wave profile evolution; second-order and third-order approximations;
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摘要
The nonlinear wave equation is solved analytically in cylindrical coordinates using the third-order approximation of the Hankel function. The second-order and third-order solutions are compared. The evolution of the initial wave profile is simulated numerically for different initial frequencies
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页码:388 / 394
页数:6
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