Nonlinear Features of a Fluid Flow in an Elastic Pipeline.

Autor: Volobuev, A. N.
Zdroj: Mathematical Models & Computer Simulations; Jan2020, Vol. 12 Issue 1, p53-59, 7p
Abstrakt: The process of a fluid flow in an elastic pipeline with fixed ends is considered. It is shown that in such a pipeline auto-oscillations of the wall and the fluid stream or flutter of the skin mode can take place. A solution of the system of nonlinear hydrodynamical equations describing these auto-oscillations in elementary functions is presented. It is shown that standing waves in an elastic pipeline arise not due to the summation of direct and returning waves. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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