Annotation
Theoretical and experimental results are given on the acoustic field of two omnidirectional sound sources in an unbounded medium. It is shown that the particles move in a stationary harmonic sound field always along elliptic paths, whose planes and shapes are completely determined by the magnitudes and directions of the vectors for the active and reactive intensities and by the acoustic pressure in the relevant region.
© 2016 Publisher M.V.Lomonosov Moscow State University
Authors
A.N. Zhukov, A.N. Ivannikov, B.N. Nyunin, O.S. Tonakanov
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
Science News of the Faculty of Physics, Lomonosov Moscow State University
This new information publication, which is intended to convey to the staff, students and graduate students, faculty colleagues and partners of the main achievements of scientists and scientific information on the events in the life of university physicists.