Theoretical Study on Compliance and Stability of Active Gas-Static Journal Bearing with Output Flow Rate Restriction and Damping Chambers : научное издание

Описание

Тип публикации: статья из журнала

Год издания: 2021

Идентификатор DOI: 10.3390/lubricants9120121

Ключевые слова: gas-static bearing, infinite stiffness, zero compliance, negative compliance, smooth cylindrical surfaces

Аннотация: The design is considered and theoretical research of operability of the active radial gas-static bearing with restrictors of output flow rate in the form of mobile rings with an elastic supports and the dampers working by Helmholtz acoustic resonator principle is done. The mathematical model of the bearing dynamics and method of caПоказать полностьюlculating its degree of stability are developed. The device is steady against vibrations; it has smaller power consumption compared to the known devices with input regulators, a zero and negative compliance of a gas-lubricated film.

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Издание

Журнал: LUBRICANTS

Выпуск журнала: Vol. 9, Is. 12

Номера страниц: 121

Место издания: MDPI

Издатель: 1

Персоны

  • Kodnyanko Vladimir (Siberian Fed Univ, Polytech Inst, Dept Standardizat Metrol & Qual Management, 79 Svobodny Pr, Krasnoyarsk 660041, Russia)
  • Kurzakov Andrey (Siberian Fed Univ, Polytech Inst, Dept Design & Technol Support Engn, 79 Svobodny Pr, Krasnoyarsk 660041, Russia)
  • Grigorieva Olga (Siberian Fed Univ, Polytech Inst, Dept Standardizat Metrol & Qual Management, 79 Svobodny Pr, Krasnoyarsk 660041, Russia)
  • Brungardt Maxim (Siberian Fed Univ, Polytech Inst, Dept Design & Technol Support Engn, 79 Svobodny Pr, Krasnoyarsk 660041, Russia)
  • Belyakova Svetlana (Siberian Fed Univ, Polytech Inst, Dept Standardizat Metrol & Qual Management, 79 Svobodny Pr, Krasnoyarsk 660041, Russia)
  • Gogol Ludmila (Siberian Fed Univ, Polytech Inst, Dept Standardizat Metrol & Qual Management, 79 Svobodny Pr, Krasnoyarsk 660041, Russia)
  • Surovtsev Alexey (Siberian Fed Univ, Polytech Inst, Dept Design & Technol Support Engn, 79 Svobodny Pr, Krasnoyarsk 660041, Russia)
  • Strok Lilia (Siberian Fed Univ, Polytech Inst, Dept Standardizat Metrol & Qual Management, 79 Svobodny Pr, Krasnoyarsk 660041, Russia)