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Numerical and Experimental Studies on Inclined Incidence Parametric Sound Propagation
Joint Authors
Ma, Jingxin
Li, Haisen
Zhu, Jianjun
Chen, Baowei
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-11-20
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
The Khokhlov–Zabolotskaya–Kuznetsov (KZK) equation has been widely used in the simulation and calculation of nonlinear sound fields.
However, the accuracy of KZK equation reduced due to the deflection of the direction of the sound beam when the sound beam is inclined incidence.
In this paper, an equivalent sound source model is proposed to make the calculation direction of KZK calculation model consistent with the sound propagation direction after acoustic refraction, so as to improve the accuracy of sound field calculation under the inclined incident conditions.
The theoretical research and pool experiment verify the feasibility and effectiveness of the proposed method.
American Psychological Association (APA)
Li, Haisen& Ma, Jingxin& Zhu, Jianjun& Chen, Baowei. 2019. Numerical and Experimental Studies on Inclined Incidence Parametric Sound Propagation. Shock and Vibration،Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1211105
Modern Language Association (MLA)
Li, Haisen…[et al.]. Numerical and Experimental Studies on Inclined Incidence Parametric Sound Propagation. Shock and Vibration No. 2019 (2019), pp.1-10.
https://search.emarefa.net/detail/BIM-1211105
American Medical Association (AMA)
Li, Haisen& Ma, Jingxin& Zhu, Jianjun& Chen, Baowei. Numerical and Experimental Studies on Inclined Incidence Parametric Sound Propagation. Shock and Vibration. 2019. Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1211105
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1211105