Ul’yanova str. 46, Nighniy Novgorod, 603950, Russia
Institute of Applied Physics, Russian Academy of Sciences
Nazarov V. E., Kiyashko S. B., Radostin A. V.
Self-similar waves in media with bimodular elastic nonlinearity and relaxation
2015, Vol. 11, No. 2, pp. 209-218
The results of research of the propagation of longitudinal acoustic waves in media with bimodular elastic nonlinearity and relaxation are presented. Analytical exact solutions have been obtained for the profiles of asymmetrical stationary waves as well as self-similar pulses and periodical waves propagating without distortions in their form.