Dynamics of Rotors on Refrigerant-Lubricated Gas Foil Bearings
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Language
EnglishAbstract
The gas foil bearing (GFB) technology is a key factor for the transition to oil-free rotating machinery. Among numerous advantages, GFBs offer the unique ability to be lubricated with working fluids such as refrigerants. However, the computational analysis of refrigerant-lubricated GFB–rotor systems represents an interdisciplinary problem of enormous complexity. This work pushes forward existing limits of feasibility and establishes a new strategy that enables stability and bifurcation analyses.
Keywords
Bifurkationsanalyse; Fluidschmierung; Rotordynamik; Thermodynamik; Tribologie; Bifurcation Analysis; Fluid Film Lubrication; Rotor Dynamics; Thermodynamics; Tribology; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TG Mechanical engineering and materialsISBN
9783731511120Publisher
KIT Scientific PublishingPublisher website
http://www.ksp.kit.edu/Publication date and place
Karlsruhe, 2021Imprint
KIT Scientific PublishingSeries
Schriftenreihe des Instituts für Technische Mechanik, Karlsruher Institut für Technologie,Pages
194
Except where otherwise noted, this item's license is described
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open access