Dynamic characteristics of the gear-rotor system in compressed air energy storage considering friction effects
نویسندگان
چکیده
Abstract. The tooth surface friction effects and the resulting contact temperature are important factors for dynamic characteristics of a gear-rotor system in compressed air energy storage (CAES). Therefore, 3∘ freedom finite-element model is set up which lubrication state gear pair, friction, surface, backlash unbalanced excitation considered. coefficient calculated according to variation state, derived based on coefficient. profile deformation caused by change calculated, comprehensive meshing stiffness influence rotating speed, torque load viscosity lubricating oil response studied, coefficient, flash pressure so discussed detail. results indicate that when with speed quite different from artificially. This leads new system, method stabilizing operation put forward optimization curve system. obtained this paper will provide reference study design CAES.
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ژورنال
عنوان ژورنال: Mechanical Sciences
سال: 2021
ISSN: ['2191-9151', '2191-916X']
DOI: https://doi.org/10.5194/ms-12-677-2021