RAY-FORMED FIELD SCATTERING ON THE SMOOTH LOCALIZED SURFACE IN INHOMOGENEOUS-MEDIA

The effective method for the calculation of the acoustical field scatt ered by the spatially-localized smooth surfaces in weakly inhomogeneou s media was developed. The method based on the solution of the problem s of aiming the connected rays and calculation of the rays intensity b y analytically determined curvatures of the transverse sections of the beams. The results of numerical calculation of the scattered field st ructure for the different displacements and orientations of the ellips oid in the refractive layered medium are represented.