Geodesic
Sound waves in a variable mass medium
Žurnal matematičeskoj fiziki, analiza, geometrii, Tome 2 (1995) no. 3, pp. 399-407 
B. E. Burnaev; I. E. Tarapov. Sound waves in a variable mass medium. Žurnal matematičeskoj fiziki, analiza, geometrii, Tome 2 (1995) no. 3, pp. 399-407. http://geodesic.mathdoc.fr/item/JMAG_1995_2_3_a12/
@article{JMAG_1995_2_3_a12,
     author = {B. E. Burnaev and I. E. Tarapov},
     title = {Sound waves in a variable mass medium},
     journal = {\v{Z}urnal matemati\v{c}eskoj fiziki, analiza, geometrii},
     pages = {399--407},
     year = {1995},
     volume = {2},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/JMAG_1995_2_3_a12/}
}
TY  - JOUR
AU  - B. E. Burnaev
AU  - I. E. Tarapov
TI  - Sound waves in a variable mass medium
JO  - Žurnal matematičeskoj fiziki, analiza, geometrii
PY  - 1995
SP  - 399
EP  - 407
VL  - 2
IS  - 3
UR  - http://geodesic.mathdoc.fr/item/JMAG_1995_2_3_a12/
LA  - ru
ID  - JMAG_1995_2_3_a12
ER  - 
%0 Journal Article
%A B. E. Burnaev
%A I. E. Tarapov
%T Sound waves in a variable mass medium
%J Žurnal matematičeskoj fiziki, analiza, geometrii
%D 1995
%P 399-407
%V 2
%N 3
%U http://geodesic.mathdoc.fr/item/JMAG_1995_2_3_a12/
%G ru
%F JMAG_1995_2_3_a12

Voir la notice de l'article provenant de la source Math-Net.Ru

Equations describing the process of propagating small perturbations in the medium with sources of mass are derived. An analytical method of solving these equations is offered, a certain model form of mass source intensity-time dependence being implied. An analogy between sound waves in the variable mass medium, sound propagation in gas between movable plates and waves arising during hydraulic impact is conducted.