Yu.M.Dudzinskii A near field of an axisymmetric hydrodynamic projector |
Acoustic bulletin, Vol. 7 ¹ 4, (2004) |
| The intensity reduction of exponentially-shaped pressure pulses, propagating in a dissipative medium with an absorption coefficient proportional to a square of frequency, is considered. The results are compared with those of experimental studies of acoustic fields generated by axially symmetric hydrodynamic sources under hydrostatic overpressure in a working vessel. |
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KEY WORDS: exponentially-shaped pressure pulses, dissipative medium, an axisymmetric hydrodynamic projector |
| TEXT LANGUAGE: Russian |