Mathematical modelling of fluid-structure interaction for energy machine units
Abstract
The method of evaluating the dynamical characteristics of fluid-filled shells of revolution sub- jected to short-time impulse loads is proposed. The method relies on determining the fluid pres- sure from the system of singular integral equations. The coupled problem of the theory of elastic- ity is solved by using combination of finite and boundary element methods. Differential equations of transient problem are solved numerically by Runge-Kutta method of 4th and 5th order.
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Published
2015-08-06
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Section
Dynamics and Strength of Machines
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Copyright (c) 2015 В. И. Гнитько, У. Е. Oгородник, Е. А. Стрельникова
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