Generalized dynamic model of hydrodynamic vibration dampener subject to viscous damping
نویسندگان
چکیده
Use as an elastic body of the working fluid improves efficiency hydraulic damper, reliability, and durability, in this case, issues improving reliability existing locomotives dampers by upgrading separate components for major repairs with extension useful life are relevant. To increase damping dynamic vibrations reduce load on support units running gear elements, a modernized design hydro friction damper improved properties was developed, which application filed Patent Republic Uzbekistan Invention No. IAP 2021 0002.
منابع مشابه
Viscous damping identification in linear vibration
Parametric identification of viscous damping models in the context of linear vibration theory is studied. Frequency domain identification methods based on measured frequency response functions (FRFs) are considered. Existing methods are classified into two main groups: matrix methods which use directly the measured FRF matrix, and modal methods which use modal parameters deduced from the FRFs. ...
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ژورنال
عنوان ژورنال: E3S web of conferences
سال: 2021
ISSN: ['2555-0403', '2267-1242']
DOI: https://doi.org/10.1051/e3sconf/202126405029