CURRENT MODEL AIRCRAFT ENGINE IN FRAGMENTS ACOUSTIC LOADING

V.V.Karachun, V.N.Mel’nick

The shells of nospread function are analysed with the arbitrarily outlined line of meridian. On the basis of correlations of Gausse – Kodacci is set values permanent Lama and radiuses curvatures, allowing on these four parameters to set a surface within position of it in space. Terms, limiting the chosen class of surfaces, are formulated. The values of geometrical sizes are set, when competent simplification at the calculation of parameters to Lama and curvatures. Material is accepted arcwise resilient, conformable the law of Hooke. The study of the phenomenon is limited to the resiliently-tense state of surface, to the offensive of the remaining phenomena

Key words: shell, permanent Lam curvature of coordinate lines.