55 citations · 126 across the 6 of their papers we have counts for
4 papers · 1 filter
Application of a spectral scheme to simulate horizontally slowly varying three-dimensional ocean acoustic propagation
Houwang Tu, Yongxian Wang, Xiaolan Zhou +3
Three-dimensional numerical models for underwater sound propagation are popular in computational ocean acoustics. For horizontally slowly varying waveguide environments, an adiabat…
Application of a Spectral Method to Simulate Quasi-Three-Dimensional Underwater Acoustic Fields
Houwang Tu, Yongxian Wang, Wei Liu +4
The calculation of a three-dimensional underwater acoustic field has always been a key problem in computational ocean acoustics. Traditionally, this solution is usually obtained by…
A Novel Algorithm to Solve for an Underwater Line Source Sound Field Based on Coupled Modes and a Spectral Method
Houwang Tu, Yongxian Wang, Chunmei Yang +4
A high-precision numerical sound field is the basis of underwater target detection, positioning and communication. A line source in a plane is a common type of sound source in comp…
A Chebyshev-Tau spectral method for normal modes of underwater sound propagation with a layered marine environment
Houwang Tu, Yongxian Wang, Qiang Lan +3
The normal mode model is one of the most popular approaches for solving underwater sound propagation problems. Among other methods, the finite difference method is widely used in c…