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Belousov, A. I.; Falaleev, S. V.; Demura, A. S.
Russian aeronautics, 09/2009, Letnik: 52, Številka: 3Journal Article
With allowance made for thermoelasticity of working surfaces and inertia forces on the lubricant coat, a hydrodynamic problem is solved for the noncontacting face seals with microgrooves in the high-speed rotors of FV engines. Also shown are the initiation of surface waviness in the zone of lubricant coat fracture and the influence of its amplitude upon the seal characteristics.
