An effective algorithm for simulating acoustical wave propagation
收藏Mendeley Data2023-02-23 更新2024-06-26 收录
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Abstract
In this paper, the acoustical wave propagator scheme is implemented in Fortran for predicting sound propagation in a one-dimensional duct. Example calculations are performed for a semi-infinite duct and a duct with a solid blockage. Numerical accuracy of our results is examined and compared with the finite-difference time-domain method. This scheme is found to be highly accurate and computationally effective for describing the time-domain evolution of acoustic waves. Multiple reflections with...
Title of program: AWP.f90, v 1.0
Catalogue Id: ADRE_v1_0
Nature of problem
In this paper, the acoustical wave propagator scheme is implemented in Fortran for predicting sound propagation in a one-dimensional duct. Example calculations are performed for a semi-infinite duct and a duct with a solid blockage. Numerical accuracy of our results is examined and compared with the finite-difference time-domain method. This scheme is found to be highly accurate and computationally effective for describing the time-domain evolution of acoustic waves. Multiple reflections within ...
Versions of this program held in the CPC repository in Mendeley Data
ADRE_v1_0; AWP.f90, v 1.0; 10.1016/S0010-4655(02)00700-2
This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)
创建时间：
2020-01-03
