Results 91 to 100 of about 1,347 (227)

Squeeze film damper supports for flexible rotors

open access: yes, 1979
Owing to its excellent vibration isolation capability, the squeeze film damper is finding increasing use in industry, particularly in the gas turbine industry. Design information for squeeze film damper supported flexible rotors has been scarce and has been restricted mainly to small journal orbit eccentricity, and consequently to small unbalance ...
openaire   +2 more sources

Analytical modeling of circumferential deformation of a hydrodynamical damping device elastic ring with account for friction force

open access: yesВестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение
Analytical modeling of circumferential deformation of an elastic ring of a squeeze film damper taking into account the friction force has been conducted using equivalent infinitesimal substitution combined with elastic ring modeling based on a straight ...
Ch. Luo   +2 more
doaj   +1 more source

A computational investigation of vibration attenuation of a rigid rotor turning at a variable speed by means of short magnetorheological dampers

open access: yesApplied and Computational Mechanics, 2009
Rotors of all rotating machines are always slightly imbalanced. When they rotate, the imbalance induces their lateral vibration and forces that are transmitted via the bearings into the foundations.
Zapoměl J., Ferfecki P.
doaj  

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