Detail publikačního výsledku

Increasing The Mechanical Efficiency of Turbochargers

NOVOTNÝ, P.

Original Title

Increasing The Mechanical Efficiency of Turbochargers

English Title

Increasing The Mechanical Efficiency of Turbochargers

Type

Paper in proceedings (conference paper)

Original Abstract

The paper describes the modern trends in a development of turbochargers with a focus on mechanical efficiency of bearing system and a reduction of gas blow-by thru the sealing system. There are also briefly presented descriptions of the principles and a subsequent applications of computational modelling approaches. The capabilities of the innovative computational models and sample results are demonstrated on a middle size turbocharger. The developed simulation tool uses multibody software extended by user-written subroutines and specialized programs developed by authors. Main results are verified by technical experiments. a computation model of hydrodynamic bearing dynamics.

English abstract

The paper describes the modern trends in a development of turbochargers with a focus on mechanical efficiency of bearing system and a reduction of gas blow-by thru the sealing system. There are also briefly presented descriptions of the principles and a subsequent applications of computational modelling approaches. The capabilities of the innovative computational models and sample results are demonstrated on a middle size turbocharger. The developed simulation tool uses multibody software extended by user-written subroutines and specialized programs developed by authors. Main results are verified by technical experiments. a computation model of hydrodynamic bearing dynamics.

Keywords

Turbocharging, bearing, mechanical effiiency, Multi-Body System.

Key words in English

Turbocharging, bearing, mechanical effiiency, Multi-Body System.

Authors

NOVOTNÝ, P.

RIV year

2018

Released

11.09.2017

Publisher

Technická univerzita v Liberci

Location

Liberec

ISBN

978-80-7494-354-6

Book

Sborník přednášek XLVIII. mezinárodní konference kateder a pracovišť spalovacích motorů českých a slovenských vysokých škol

Edition

1

Pages from

145

Pages to

157

Pages count

254

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@inproceedings{BUT143512,
  author="Pavel {Novotný}",
  title="Increasing The Mechanical Efficiency of Turbochargers",
  booktitle="Sborník přednášek XLVIII. mezinárodní konference kateder a pracovišť spalovacích motorů českých a slovenských vysokých škol",
  year="2017",
  series="1",
  number="1",
  pages="145--157",
  publisher="Technická univerzita v Liberci",
  address="Liberec",
  isbn="978-80-7494-354-6"
}