TAILIEUCHUNG - Design features of rubber metal compensators and numerical simulation of their stress-strain state upon hydrostatic compression

This article discusses possibilities of application of widely applied and promoted abroad methods of active dampening of vibration and pressure oscillations (antinoise technology) in order to reduce vibration transfer via vibro-insulating couplings (compensators) of fluid pipelines. | Design features of rubber metal compensators and numerical simulation of their stress-strain state upon hydrostatic compression Engineering Solid Mechanics 2017 177-184 Contents lists available at GrowingScience Engineering Solid Mechanics homepage esm Design features of rubber metal compensators and numerical simulation of their stress-strain state upon hydrostatic compression Aleksei Vladimirovich Kiryukhina b Oleg Osherovich Mil mana b Anton Viktorovich Ptakhinb Galina Ivanovna Shaidurovac and Aleksandr Aleksandrovich Shaidurovc a Tsiolkovsky State University Kaluga ul. Stepana Razina 26 Kaluga 248023 Russia b ZAO Turbokon ul. Komsomol skaya Roshcha 43 Kaluga 248010 Russia c Perm National Research Polytechnic University Komsomol skii prospekt 29 Perm 614990 Russia A R T I C L EI N F O ABSTRACT Article history This article discusses possibilities of application of widely applied and promoted abroad Received 6 March 2017 methods of active dampening of vibration and pressure oscillations antinoise technology in Accepted 9 June 2017 order to reduce vibration transfer via vibro-insulating couplings compensators of fluid Available online pipelines. This is required in solution of issues of vibration insulation of equipment with regard 10 June 2017 Keywords to foundation and environment along pipelines with working mediums for instance in Vibration transporting of oil and gas in energy and transport engineering. Reasonability of operation of Pressure oscillation active system in combination with means of passive dampening of these impacts is Dynamic forces demonstrated. In terms of efficiency and minimum energy consumptions by active system it is Airborne noise reasonable to apply active dampening of vibration and oscillations downstream of the vibro- Energy generating facility insulator compensator where their level is significantly lower than in the source. In the case Vibration protection of pipeline this implies dampening of vibration and .

• Cơ khí - Chế tạo máy
• Energy generating facility
• Active vibration protection in spatial motions
• Vibro insulating couplings
• Rubber metal compensators
• Oscillation downstream of compensator