Volume 21, Issue 1
Exact Nonreflecting Boundary Conditions for an Acoustic Problem in Three Dimensions

Houde Han & Chunxiong Zhang

J. Comp. Math., 21 (2003), pp. 15-24

Published online: 2003-02

Preview Full PDF 624 2266
Export citation
  • Abstract

In this paper, nonreflecting artificial boundary conditions are considered for an acoustic problem in three dimensions. With the technique of Fourier decomposition under the orthogonal basis of spherical harmonics, three kinds of equivalent exact artificial oundary conditions are obtained on a spherical artificial boundary. A numerical test is presented to show the performance of the method.

  • Keywords

Exterior problem Nonreflecting artificial boundary condition Acoustic equation

  • AMS Subject Headings

  • Copyright

COPYRIGHT: © Global Science Press

  • Email address
  • BibTex
  • RIS
  • TXT
@Article{JCM-21-15, author = {}, title = {Exact Nonreflecting Boundary Conditions for an Acoustic Problem in Three Dimensions}, journal = {Journal of Computational Mathematics}, year = {2003}, volume = {21}, number = {1}, pages = {15--24}, abstract = { In this paper, nonreflecting artificial boundary conditions are considered for an acoustic problem in three dimensions. With the technique of Fourier decomposition under the orthogonal basis of spherical harmonics, three kinds of equivalent exact artificial oundary conditions are obtained on a spherical artificial boundary. A numerical test is presented to show the performance of the method. }, issn = {1991-7139}, doi = {https://doi.org/}, url = {http://global-sci.org/intro/article_detail/jcm/8872.html} }
TY - JOUR T1 - Exact Nonreflecting Boundary Conditions for an Acoustic Problem in Three Dimensions JO - Journal of Computational Mathematics VL - 1 SP - 15 EP - 24 PY - 2003 DA - 2003/02 SN - 21 DO - http://doi.org/ UR - https://global-sci.org/intro/article_detail/jcm/8872.html KW - Exterior problem KW - Nonreflecting artificial boundary condition KW - Acoustic equation AB - In this paper, nonreflecting artificial boundary conditions are considered for an acoustic problem in three dimensions. With the technique of Fourier decomposition under the orthogonal basis of spherical harmonics, three kinds of equivalent exact artificial oundary conditions are obtained on a spherical artificial boundary. A numerical test is presented to show the performance of the method.
Houde Han & Chunxiong Zhang . (1970). Exact Nonreflecting Boundary Conditions for an Acoustic Problem in Three Dimensions. Journal of Computational Mathematics. 21 (1). 15-24. doi:
Copy to clipboard
The citation has been copied to your clipboard