Gubska V. Nonlinear oscillations of liquid with a free surface in the inverted truncated cone

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0413U003066

Thesis Registration Form

0413U003066.pdf

Applicant for

Specialization

  • 01.02.01 - Теоретична механіка

23-04-2013

Specialized Academic Board

Д 26.206.02

The Institute of Mathematics of NASU

Essay

Thesis deals with study of nonlinear nonstationary problems of dynamics of liquid with a free surface in tanks of inverted truncated cone shape for different types of dynamic excitation, the problem about attainment of the system to stationary mode is under consideration. Investigation of wave propagation in a tank of truncated cone shape, partially filled with liquid, under the action of impulse forces and the presence of elastic fixation was performed. Influence of spring stiffness on energy exchange between wave modes and on the development of dynamic processes was shown. The problem about attainment of the system "truncated conical tank - liquid with a free surface" on stationary mode was under consideration.

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Files

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