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NOVOTNÝ, P. PÍŠTĚK, V.
Original Title
Virtual Engine - A Tool For Noise And Vibration Solution
Type
journal article - other
Language
English
Original Abstract
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.
Keywords
Powertrain dynamics, noise, FEM, MBS
Authors
NOVOTNÝ, P.; PÍŠTĚK, V.
RIV year
2009
Released
1. 3. 2009
Publisher
ČVUT v Praze
Location
Praha
ISBN
1214-0821
Periodical
MECCA - Journal of Middle European Costruction and Design of Cars
Year of study
Number
1
State
Czech Republic
Pages from
Pages to
8
Pages count
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" }