Detail publikace

Virtual Engine - A Tool For Noise And Vibration Solution

NOVOTNÝ, P. PÍŠTĚK, V.

Originální název

Virtual Engine - A Tool For Noise And Vibration Solution

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

Paper presents a complex computational model of a powertrain - virtual engine and a validation of this model. Virtual engine results have to give answers to different questions, mainly those concerning the area of noise, vibrations and component fatigues. The main contribution is the fact that all models, that are cranktrain, valvetrain, gear timing mechanism and fuel injection pump are solved simultaneously, using a complex computational model. Synchronous solutions can have a fundamental effect on results of powertrain dynamics solutions. Additionally, it might help to understand influences among powertrain parts. The virtual engine is assembled as well as numerically solved in Multi Body System. Virtual engine results are validated by measurements on Diesel in-line six-cylinder engine.

Klíčová slova

Powertrain dynamics, noise, FEM, MBS

Autoři

NOVOTNÝ, P.; PÍŠTĚK, V.

Rok RIV

2009

Vydáno

1. 3. 2009

Nakladatel

ČVUT v Praze

Místo

Praha

ISSN

1214-0821

Periodikum

MECCA - Journal of Middle European Costruction and Design of Cars

Ročník

2009

Číslo

1

Stát

Česká republika

Strany od

1

Strany do

8

Strany počet

27

BibTex

@article{BUT49142,
  author="Pavel {Novotný} and Václav {Píštěk}",
  title="Virtual Engine - A Tool For Noise And Vibration Solution",
  journal="MECCA - Journal of Middle European Costruction and Design of Cars",
  year="2009",
  volume="2009",
  number="1",
  pages="1--8",
  issn="1214-0821"
}