Publication detail

Multibody simulation of turbocharger transient rotordynamics

NOVOTNÝ, P. ŠKARA, P.

English title

Multibody simulation of turbocharger transient rotordynamics

Type

Paper in proceedings (conference paper)

Language

en

Original abstract

Abstract: The paper introduces a multibody based computational model of the turbocharger rotor proposed for simulations of structural transient dynamics. Computational models of rotor components, fully floating ring radial bearings and thrust bearings are briefly introduced. The computational model of the turbocharger rotor is designed to allow an efficient solution to a rotor movement while retaining its high-level capability to describe the rotor dynamics and bearing tribology. The results help understand the vibration and noise issues of turbochargers. The computational models are verified using technical experiments on diesel engine turbochargers.

Keywords in English

Turbocharger, rotor dynamics, hydrodynamics, vibrations

Released

2019-05-13

ISBN

978-80-87012-71-0

Book

ENGINEERING MECHANICS 2019

Pages from–to

259–262

Pages count

4

BIBTEX


@inproceedings{BUT161234,
  author="Pavel {Novotný} and Petr {Škara}",
  title="Multibody simulation of turbocharger transient rotordynamics",
  booktitle="ENGINEERING MECHANICS 2019",
  year="2019",
  series="First edition",
  pages="259--262",
  doi="10.21495/71-0-259",
  isbn="978-80-87012-71-0",
  url="https://www.engmech.cz/im/proceedings/show_p/2019/259"
}