Annotation
Тransformation of spectra of acoustic signals of N- and S- types, that contain several oscillations of pressure, in а nonlinear viscous medium for different laws of the field decay at the pulse tails is considered. Dynamics of spectra in the process of formation of Ьipolar pulses, described Ьу self-similar solutions of the linearized or complete Burgers equation, is observed.
Rissian citation:
А.А. Сухоруков.
Эволюция спектров акустических волновых пакетов в нелинейной диссипативной среде. Вестн. Моск. ун-та. Сер. 3. Физ. Астрон. 1996. № 6. С. 98.
© 2016 Publisher M.V.Lomonosov Moscow State University
Authors
А.А. Sukhorukov
Department of Acoustics
Department of Acoustics
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