Detail publikačního výsledku

Virtual Development Process of Modern Diesel Engines

PÍŠTĚK, V.; NOVOTNÝ, P.

Originální název

Virtual Development Process of Modern Diesel Engines

Anglický název

Virtual Development Process of Modern Diesel Engines

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The paper deals with issues of the virtual product development of the modern diesel engine. Cranktrain dynamics, acoustics and fatigue of main parts are fundamental problems that have to be considered in the engine development process. Modern software and hardware tools make it possible to increase powertrain parameters and decrease development time of powertrain. Finite element method (FEM) and multi-body system (MBS) are state of the art. The main components of the driving mechanism have been modelled as flexible bodies using FEM. Complete cranktrain dynamic model is assembled in MBS. Results from both FEM and MBS are used for fatigue calculations. Experimental verification of the computational model results has been performed by measuring the values on a testing engine unit using the non-contact laser measuring technique.

Anglický abstrakt

The paper deals with issues of the virtual product development of the modern diesel engine. Cranktrain dynamics, acoustics and fatigue of main parts are fundamental problems that have to be considered in the engine development process. Modern software and hardware tools make it possible to increase powertrain parameters and decrease development time of powertrain. Finite element method (FEM) and multi-body system (MBS) are state of the art. The main components of the driving mechanism have been modelled as flexible bodies using FEM. Complete cranktrain dynamic model is assembled in MBS. Results from both FEM and MBS are used for fatigue calculations. Experimental verification of the computational model results has been performed by measuring the values on a testing engine unit using the non-contact laser measuring technique.

Klíčová slova

FEA, fatigue, diesel engine, rubber damper, viscous-type torsional damper

Klíčová slova v angličtině

FEA, fatigue, diesel engine, rubber damper, viscous-type torsional damper

Autoři

PÍŠTĚK, V.; NOVOTNÝ, P.

Vydáno

22.06.2006

Nakladatel

Česká zemědělská univerzita v Praze

Místo

Kostelec nad Černými lesy

ISBN

80-213-1510-5

Kniha

Sborník abstraktů XXXVII. mezinárodní konference kateder a pracovišť spalovacích motorů českých a slovenských vysokých škol

Strany od

39

Strany do

46

Strany počet

8

BibTex

@inproceedings{BUT19582,
  author="Václav {Píštěk} and Pavel {Novotný}",
  title="Virtual Development Process of Modern Diesel Engines",
  booktitle="Sborník abstraktů XXXVII. mezinárodní konference kateder a pracovišť spalovacích motorů českých a slovenských vysokých škol",
  year="2006",
  number="1",
  pages="39--46",
  publisher="Česká zemědělská univerzita v Praze",
  address="Kostelec nad Černými lesy",
  isbn="80-213-1510-5"
}