Journal of Siberian Federal University. Engineering & Technologies / Quality of Dynamics of a Circular Gas-Static Thrust Bearing with an Elastic Suspended Support Center

Full text (.pdf)
Issue
Journal of Siberian Federal University. Engineering & Technologies. 2019 12 (3)
Authors
Kodnyanko, Vladimir A.; Kurzakov, Andrei S.
Contact information
Kodnyanko, Vladimir A.: Siberian Federal University 79 Svobodny, Krasnoyarsk, 660041, Russia; ; Kurzakov, Andrei S.: Siberian Federal University 79 Svobodny, Krasnoyarsk, 660041, Russia
Keywords
gas-static bearing; thrust gas-static bearing; quality of dynamics; degree of stability; oscillation index; transient process; stability of dynamic system
Abstract

A design, a mathematical model are presented and a calculation technique of quality indicators of the gas-static thrust bearing dynamics with the elastic suspended support center is described. It is shown that the application of such improvement allows to eliminate completely essential shortcomings of the quality of dynamics characteristic for a bearing with annular diaphragms and transforms the construction into a dynamic system with optimal dynamic characteristics – high indicators of degree of stability, aperiodic nature of the transient process, values of the oscillation index that are peculiar to ideally damped dynamic systems

Pages
331-338
DOI
10.17516/1999-494X-0140
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/110349

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