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RISRotordynamics of Small Turbochargers Supported on Floating Ring Bearings—Highlights in Bearing Analysis and Experimental Validation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Turbochargers (TCs) improve performance in internal combustion engines. Due to low production costs, TC assemblies are supported on floating ring bearings (FRBs). TCs show subsynchronous motions ...
Test Response and Nonlinear Analysis of a Turbocharger Supported on Floating Ring Bearings
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Measurements of casing acceleration on an automotive turbocharger running to a top speed of 115 krpm and driven by ambient temperature pressurized air are reported. Waterfall acceleration spectra ...
Nonlinear Rotordynamics of Automotive Turbochargers: Predictions and Comparisons to Test Data
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Passenger vehicle turbochargers (TCs) offer increased engine power and efficiency in an ever-competitive marketplace. Turbochargers operate at high rotational speeds and use engine oil to lubricate ...
A Virtual Tool for Prediction of Turbocharger Nonlinear Dynamic Response: Validation Against Test Data
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Advances on the modeling of nonlinear rotor-bearing models for prediction of the dynamic shaft response of automotive turbochargers (TCs) supported on floating ring bearings (FRBs) are presented. ...