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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
Číslo
1
Stát
Česká republika
Strany od
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" }