20 research outputs found
Mathematical modeling of three-layer beam hydroelastic oscillations
Get PDFThe problem of hydroelastic oscillations of three-layer beam interacting with viscous liquid layer is set up and analytically solved. The problem presents the equation system of a three-layer beam and Navier-Stokes equations. The following boundary conditions are chosen: the no-slip conditions, the conditions for pressure at the edges, the simply supported edges conditions. The problem is solved for the steady-state harmonic regime. The frequency dependent distribution functions of the beam deflection are constructed. The given function allows investigating the resonance hydroelastic oscillations of a three-layer beam, as well as its deflected mode
Dynamics of interaction between a squeezed layer of a viscous incompressible fluid and an elastic three-layer plate
No full textDynamics of interaction of elastic elements of a vibrating machine with the compressed liquid layer lying between them
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Perturbing moments in a floating gyroscope with elastic device housing on a vibrating base in the case of a nonsymmetric end outflow
No full textOscillations of a cylinder liner of an internal combustion engine with a water cooling system caused by piston group impacts
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Oxidation of amines by molecular oxygen 8. Kinetics of the inhibited and uninhibited oxidation of dimethylaminoethyl propionate and dimethylbutylamine
No full textLongitudinal Walls Oscillations of an Annular Channel Filled with Pulsating Viscous Fluid
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