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Substantiation of the solution of hydroelasticity problems of finite shells by the eigenfunction method. (English. Russian original) Zbl 0658.76064
Sov. Phys., Dokl. 33, No. 3, 205-206 (1988); translation from Dokl. Akad. Nauk SSSR 299, No. 2, 301-304 (1988).
We substantiate by the eigenfunction method the solution of the problem of steady-state forced vibrations of a thin anisotropic shell of rotation in an ideally compressible unbounded liquid. We prove that the method can be used both for the emission problem and the problem of scattering of acoustic waves for a broad class of shells.
76N20 Boundary-layer theory for compressible fluids and gas dynamics
74H45 Vibrations in dynamical problems in solid mechanics
74K15 Membranes
76N10 Existence, uniqueness, and regularity theory for compressible fluids and gas dynamics
74F10 Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.)
76Q05 Hydro- and aero-acoustics