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Nichtlineare Schwingungen von Systemen mit elastohydrodynamischen Linienkontakten

The influence of elastohydrodynamic contacts (EHL) on the nonlinear vibration behaviour of mechanical systems is investigated. A continuously modelled EHL contact is computationally expensive. Therefore, a simplified contact model, which is particularly suitable for oscillatory systems with numerous...

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Autore principale: Wiegert, Benedikt
Natura: Online
Lingua:tedesco
Pubblicazione: KIT Scientific Publishing 2021
Soggetti:
T1-995
vereinfachte EHD-Kontaktmodelle
simplified EHL contact models
nichtlineare Schwingungen
nonlinear oscillations
Rotor in Zylinderrollenlager
rotor in cylinder roller bearings
Hertz'sche Kontakte
Elastohydrodynamische (EHD) Kontakte
Elastohydrodynamic (EHL) contacts
Hertzian contacts
thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues
Accesso online:35451
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Riassunto:The influence of elastohydrodynamic contacts (EHL) on the nonlinear vibration behaviour of mechanical systems is investigated. A continuously modelled EHL contact is computationally expensive. Therefore, a simplified contact model, which is particularly suitable for oscillatory systems with numerous contacts, has to be developed and validated. Based on basic models, nonlinear oscillation phenomena induced by EHL contacts are discussed. Moreover, a rotor in cylinder roller bearings is considered.

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