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arXiv · 0909.0205

Non-stationary parabolic equations for the quasi-monochromatic sound propagation in media with a non-stationary background flow

M. Yu. Trofimov
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Abstract

The narrow and wide-angle parabolic equations for the quasi-monochromatic sound wave packets propagating in a waveguide with a non-stationary background flow are obtained. The results of numerical simulations are presented.

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M. Yu. Trofimov. 2009-09-01. Non-stationary parabolic equations for the quasi-monochromatic sound propagation in media with a non-stationary background flow. https://arxiv.org/abs/0909.0205

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