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Information × Registration Number 0211U002173, 0109U004709 , R & D reports Title Elaboration of models and methods investigation of essential nonlinear mechanical systems popup.stage_title Head Kubenko Veniamin Dmitrievich, Registration Date 24-01-2011 Organization S.P.Timoshenko Institute of Mechanics popup.description2 The particularities of nonlinear dynamic deformation of thin ortotropic cylindrical shells containing flowing fluid in the moment loss of stability (type of flatter) are investigated. The processes of deformation under external periodical force non-uniformly distributed on the lateral surface of the shells are studied. The one- frequencies and two- frequencies vibrations of shells af the resonance and out of it are analyzed. Product Description popup.authors Ковальчук Петро Савич Пелих Валентина Олександрівна Подчасов Микола Павлович popup.nrat_date 2020-04-02 Close