A Vector Wavenumber Integration Model of Underwater Acoustic Propagation Based on the Matched Interface and Boundary Method

Acoustic particle velocities can provide additional energy flow information of the sound field; thus, the vector acoustic model is attracting increasing attention. In the current study, a vector wavenumber integration (VWI) model was established to provide benchmark solutions of ocean acoustic propa...

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Veröffentlicht in:	Journal of marine science and engineering 2021-10, Vol.9 (10), p.1134
Hauptverfasser:	Liu, Wei, Zhang, Lilun, Wang, Yongxian, Cheng, Xinghua, Xiao, Wenbin
Format:	Artikel
Sprache:	eng
Schlagworte:	Accuracy Acoustic models acoustic particle velocity Acoustic propagation Acoustic tests Acoustics Approximation Boundary conditions Computer simulation depth-separated equation Energy flow Finite difference method Helmholtz equations Ideal fluids Integration Orbital velocity Partial differential equations Propagation Sound Sound fields Sound intensity sound intensity streamline Sound pressure Sound sources Sound transmission Streamlines Transmission loss Underwater acoustics vector acoustic model Velocity Wave equations Wave propagation Waveguides Wavelengths
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