Annotation
The paper investigates the impact of aerodynamic pressure for the elasto-acoustic oscillations of cylindrical shells which are in contact with the insulating layer, streamlined a supersonic flow of gas and located in the field of random external forces. Additional aerodynamic pressure measured at the piston theory. There are obtained relations for the spectral densities and dispersion of movement of points of the middle surface of the shell, the dispersion pressure of the acoustic environment.
Received: 2017 July 8
Approved: 2017 October 17
PACS:
43.58.Wc Electrical and mechanical oscillators
© 2016 Publisher M.V.Lomonosov Moscow State University
Authors
V. E. Khromatov
$^1$National Research University "Moscow Power Engineering Institute"
$^1$National Research University "Moscow Power Engineering Institute"