Annotation
The conditions of focusing of sound by a liquid sphere in water are investigated theoretically, and various patterns observed on variation of the acoustic parameters of the liquid sphere are reported. The angular and radial variations of the acoustic pressure field are investigated at various temperatures. The problem is considered without attention to losses.
© 2016 Publisher M.V.Lomonosov Moscow State University
Authors
N.N. Makarсhenkо, F.V. Rоzhin, O.S. Tonakanov
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.