RT Journal Article
ID 29b8ee0a6a3f5208
A1 Papkov, S. O.
A1 Papkova, Yu. I.
A1 Yaroshenko, A. A.
T1 Modeling of the Bottom Layer Irregularities in a Hydroacoustic Waveguide Using a Normal-Mode Technique
JF International Journal of Fluid Mechanics Research
JO FMR
YR 2005
FD 2005-12-01
VO 32
IS 3
SP 353
OP 368
AB An analytical-numerical algorithm is suggested for the analysis of a hydroacoustic waveguide with its parameters essentially variable along its path. When developing the solution, we accounted for the possibility to decompose the waveguide’s domain into elementary subdomains where the velocity potential can be written as a sum of normal waves with undetermined coefficients. An infinite system of linear algebraic equations was obtained to found these coefficients. Examples of numerical calculations are presented. A satisfactory compliance of the results with experimental data is shown.
PB Begell House
LK https://www.dl.begellhouse.com/journals/71cb29ca5b40f8f8,319400b90bf67f55,29b8ee0a6a3f5208.html