Stabilization of vibrations of rotary machines in radial sliding bearings with integrated liquid

The use of radial bearings with segments on a self-generated hydrostatic suspension has been substantiated in order to satisfy the requirements for precision positioning of axes and efficiency of stabilization of shaft oscillations of power-consuming rotary machines. The methods of turbomachine dyna...

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Main Author:	Kiryukhin Aleksandr
Format:	Article
Language:	English
Published:	EDP Sciences 2018-01-01
Series:	MATEC Web of Conferences
Online Access:	https://doi.org/10.1051/matecconf/201822402043

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spelling	doaj-249d8c33405f4232a2817180e66d51922021-03-02T10:20:57ZengEDP SciencesMATEC Web of Conferences2261-236X2018-01-012240204310.1051/matecconf/201822402043matecconf_icmtmte2018_02043Stabilization of vibrations of rotary machines in radial sliding bearings with integrated liquidKiryukhin Aleksandr0Nakhimov Naval School, Department of Ship Power Plants ExploitationThe use of radial bearings with segments on a self-generated hydrostatic suspension has been substantiated in order to satisfy the requirements for precision positioning of axes and efficiency of stabilization of shaft oscillations of power-consuming rotary machines. The methods of turbomachine dynamical analysis based on the modelling of the viscous friction forces process and inertia in lubricating films that balance the harmonic loads on the shaft by redistributing the lubricant flow parameters in the bearing gaps with integrated liquid dampers have been further developed. The complex approach for improving functional properties of turbomachine supporting block on the basis of multicriteria optimization of hydraulic tracts parameters and lubrication system operating modes is presented.https://doi.org/10.1051/matecconf/201822402043
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Kiryukhin Aleksandr
spellingShingle	Kiryukhin Aleksandr Stabilization of vibrations of rotary machines in radial sliding bearings with integrated liquid MATEC Web of Conferences
author_facet	Kiryukhin Aleksandr
author_sort	Kiryukhin Aleksandr
title	Stabilization of vibrations of rotary machines in radial sliding bearings with integrated liquid
title_short	Stabilization of vibrations of rotary machines in radial sliding bearings with integrated liquid
title_full	Stabilization of vibrations of rotary machines in radial sliding bearings with integrated liquid
title_fullStr	Stabilization of vibrations of rotary machines in radial sliding bearings with integrated liquid
title_full_unstemmed	Stabilization of vibrations of rotary machines in radial sliding bearings with integrated liquid
title_sort	stabilization of vibrations of rotary machines in radial sliding bearings with integrated liquid
publisher	EDP Sciences
series	MATEC Web of Conferences
issn	2261-236X
publishDate	2018-01-01
description	The use of radial bearings with segments on a self-generated hydrostatic suspension has been substantiated in order to satisfy the requirements for precision positioning of axes and efficiency of stabilization of shaft oscillations of power-consuming rotary machines. The methods of turbomachine dynamical analysis based on the modelling of the viscous friction forces process and inertia in lubricating films that balance the harmonic loads on the shaft by redistributing the lubricant flow parameters in the bearing gaps with integrated liquid dampers have been further developed. The complex approach for improving functional properties of turbomachine supporting block on the basis of multicriteria optimization of hydraulic tracts parameters and lubrication system operating modes is presented.
url	https://doi.org/10.1051/matecconf/201822402043
work_keys_str_mv	AT kiryukhinaleksandr stabilizationofvibrationsofrotarymachinesinradialslidingbearingswithintegratedliquid
_version_	1724237020875718656

Stabilization of vibrations of rotary machines in radial sliding bearings with integrated liquid

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