Propagation of Acoustical Wave in Finite Cylindrical Solid Bar surrounded by Semi-Infinite Porous Media saturated with Fluid

2015/11/07 by Un-Son Ri, Un-Gyong An, Ri, Un-Son +4
Engineering · Physics and Astronomy · #Acoustic Wave Phenomena Research #FOS: Physical sciences #Geotechnical and Geomechanical Engineering #Materials Science (cond-mat.mtrl-sci) #Ultrasonics and Acoustic Wave Propagation #cond-mat.mtrl-sci

paper · pdf · doi:10.48550/arxiv.1511.03134

arxiv created 2015/11/07 · openalex publication_date 2015/11/07 · arxiv updated 2015/11/11 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

Abstract

We established the propagation equation of acoustical wave in media with the solid/porous media cylindrical boundary and obtained the analytic solution. We suggested the boundary condition on solid-porous media cylindrical boundary. Based on that, we introduced the dispersion equation, and constructed the algorithm to perform numerical calculation and analysis of dispersion equation.

Citations

• Theory of Propagation of Elastic Waves in a Fluid-Saturated Porous Solid. I. Low-Frequency Range

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