Detail publikačního výsledku

Solution approaches and tools for turbocharger development

NOVOTNÝ, P.; JONÁK, M.; DLUGOŠ, J.; HLINÍK, J.; DOMAN, J.

Originální název

Solution approaches and tools for turbocharger development

Anglický název

Solution approaches and tools for turbocharger development

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Modern trends in turbocharged direct injection gasoline engines and rising performance requirements on modern turbocharged diesel engines produce new challenges for developers and researchers. Besides standard issues including turbocharger and engine thermodynamics and their control options, there are also issues of vibration and noise, mechanical efficiency, gas blow-by and oil consumption. The paper presents a set of solution approaches used in the development of mechanically efficient and acoustically acceptable turbochargers. This comprehensive set of approaches includes software for multibody dynamics solution, the finite element method for solutions of strength and fatigue issues, a finite volume method for a bearing lubrication solution or specialized program tools to address specific issues. The results of individual computational approaches are verified by technical experiments on real turbochargers of diesel internal combustion engines.

Anglický abstrakt

Modern trends in turbocharged direct injection gasoline engines and rising performance requirements on modern turbocharged diesel engines produce new challenges for developers and researchers. Besides standard issues including turbocharger and engine thermodynamics and their control options, there are also issues of vibration and noise, mechanical efficiency, gas blow-by and oil consumption. The paper presents a set of solution approaches used in the development of mechanically efficient and acoustically acceptable turbochargers. This comprehensive set of approaches includes software for multibody dynamics solution, the finite element method for solutions of strength and fatigue issues, a finite volume method for a bearing lubrication solution or specialized program tools to address specific issues. The results of individual computational approaches are verified by technical experiments on real turbochargers of diesel internal combustion engines.

Klíčová slova

turbocharger; noise; vibration; mechanical efficiency; lubrication

Klíčová slova v angličtině

turbocharger; noise; vibration; mechanical efficiency; lubrication

Autoři

NOVOTNÝ, P.; JONÁK, M.; DLUGOŠ, J.; HLINÍK, J.; DOMAN, J.

Rok RIV

2019

Vydáno

19.09.2018

Nakladatel

Publishing Centre of Slovak University of Agriculture in Nitra

Místo

Nitra

ISBN

978-80-552-1880-9

Kniha

KOKA 2018 Scientific Proceedings

Svazek

1

Číslo

2018

Strany od

79

Strany do

88

Strany počet

239

BibTex

@inproceedings{BUT152006,
  author="Pavel {Novotný} and Martin {Jonák} and Jozef {Dlugoš} and Juraj {Hliník} and Jozef {Doman}",
  title="Solution approaches and tools for turbocharger development",
  booktitle="KOKA 2018 Scientific Proceedings",
  year="2018",
  volume="1",
  number="2018",
  pages="79--88",
  publisher="Publishing Centre of Slovak University of Agriculture in Nitra",
  address="Nitra",
  isbn="978-80-552-1880-9"
}