Annotation
The efficiency of nonlinearity production by a localized geometrical inhomogeneity is estimated using as an example of the latter a particle layer. The Bernoulli equation for the near field and a Lighthill-type equation in the wave zone are employed in the calculation. Use is also made of the equivalent nonlinearity parameter.
© 2016 Publisher M.V.Lomonosov Moscow State University
Authors
A.A. Zaikin, 0.V. Rudenko
Department of Acoustics, Faculty of Physics, Moscow State University, Leninskie Gory, Moscow, 119992, Russia
Department of Acoustics, Faculty of Physics, Moscow State University, Leninskie Gory, Moscow, 119992, Russia
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