55 citations · 126 across the 6 of their papers we have counts for
6 papers
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…
A Spectral Method for Depth-Separated Solution of a Wavenumber Integration Model in Horizontally Stratified Fluid Acoustic Waveguides
Houwang Tu, Yongxian Wang, Wei Liu +2
The wavenumber integration model is considered to be the most accurate algorithm for arbitrary horizontally stratified media in computational ocean acoustics. In contrast to the no…
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…
Applying a Legendre collocation method based on domain decomposition to calculate underwater sound propagation in a horizontally stratified environment
Houwang Tu, Yongxian Wang, Qiang Lan +3
The propagation of sound waves in a horizontally stratified environment, a classic problem in ocean acoustics, has traditionally been calculated using normal modes. Most programs b…
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…