TRANSMISSION OF NARROW SOUND BEAMS IN NONLINEAR ENVIRONMENT

S.M. Manukyan; A.A. Butavyan; H.M. Manukyan

doi:10.46991/PSYU:A/2016.50.1.045

TRANSMISSION OF NARROW SOUND BEAMS IN NONLINEAR ENVIRONMENT

Authors

S.M. Manukyan Chair of Numerical Analysis and Mathematical Modeling, YSU, Armenia
A.A. Butavyan Economic Research Department CBA, Armenia
H.M. Manukyan Chair of Solid State Physics, YSU, Armenia

DOI:

https://doi.org/10.46991/PSYU:A/2016.50.1.045

Keywords:

sound waves, difference schemes

Abstract

In the paper we consider the problem of the transmission of limited sound beams. The transmission of such beams is described by a nonlinear partial differential equation. In the paper we solve this equation by the latticecharacteristics method. Some numerical results are obtained for a special case.

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Published

2016-03-18

How to Cite

Manukyan, S., Butavyan, A., & Manukyan, H. (2016). TRANSMISSION OF NARROW SOUND BEAMS IN NONLINEAR ENVIRONMENT. Proceedings of the YSU A: Physical and Mathematical Sciences, 50(1 (239), 45–51. https://doi.org/10.46991/PSYU:A/2016.50.1.045