Труды Института механики им. Р.Р. Мавлютова

Электронный научный журнал | Electronic Scientific Journal

Proceedings of the Mavlyutov Institute of Mechanics

ISSN 2542–0380
DOI 10.21662

Akhtyamov A.M., Safina F.F. Algorithm for diagnosing fastenings of pipe with liquid Proceedings of the Institute of Mechanics of Ufa Branch of RAS. 5 (2007). 96–100.

2007. Vol. 5. Issue 1, Pp. 96–100
URL: http://proc.uimech.org/uim2007.1.008,en
DOI: 10.21662/uim2007.1.008

Algorithm for diagnosing fastenings of pipe with liquid

Akhtyamov A.M., Safina F.F.

Bashkir State University, Ufa

Abstract

An algorithm is considered for diagnosing fastening of a narrow tube filled with a fluid by a spectrum of natural frequencies of its bending vibrations. The constructed algorithm, based on the solution of systems of algebraic equations, allows one to determine any pipe fastenings by 9 values from the frequency spectrum of its vibrations when the liquid is flowing through the pipe.

Keywords

diagnostics,
frequency spectrum,
natural vibrations