Publication detail
Virtual Engine - a Tool for Military Truck Reliability Increase
NOVOTNÝ, P. PÍŠTĚK, V. STODOLA, J.
Czech title
Virtuální motor - prostředek ke zvýšení spolehlivostí vojenských nákladních vozidel
English title
Virtual Engine - a Tool for Military Truck Reliability Increase
Type
journal article - other
Language
en
Original abstract
The internal combustion engine development process requires CAE models which yield results for the concept phase at a very early stage and which can be further detailed on the same program platform as the development process progresses. The vibratory and acoustic behavior of the powertrain is highly complex, consisting of many components that are subject to loads that vary greatly in magnitude and which operate at a wide range of speeds. The interaction of the crank and crankcase is a major problem that powertrain designers have to face when optimizing the vibration and noise characteristics of the powertrain. The Finite Element Method (FEM) and Multi-Body Systems (MBS) are suitable for the creation of 3-D calculation models. Non-contact measurements enable complex calculation models to be verified. All numerical simulations and measurements are performed on a diesel in-line six-cylinder diesel engine.
Czech abstract
Článek popisuje použití virtuálního motoru jako prostředku ke zvýšení spolehlivostí vojenských nákladních vozidel.
English abstract
The internal combustion engine development process requires CAE models which yield results for the concept phase at a very early stage and which can be further detailed on the same program platform as the development process progresses. The vibratory and acoustic behavior of the powertrain is highly complex, consisting of many components that are subject to loads that vary greatly in magnitude and which operate at a wide range of speeds. The interaction of the crank and crankcase is a major problem that powertrain designers have to face when optimizing the vibration and noise characteristics of the powertrain. The Finite Element Method (FEM) and Multi-Body Systems (MBS) are suitable for the creation of 3-D calculation models. Non-contact measurements enable complex calculation models to be verified. All numerical simulations and measurements are performed on a diesel in-line six-cylinder diesel engine.
Keywords in English
cranktrain, vibration damper, laser measuring technique
RIV year
2006
Released
13.12.2006
Publisher
University of Defence
Location
Brno
ISSN
1802-2308
Journal
Advanced in Military Technology
Volume
2006
Number
1
Pages from–to
49–71
Pages count
22
BIBTEX
@article{BUT44614,
author="Pavel {Novotný} and Václav {Píštěk} and Jiří {Stodola},
title="Virtual Engine – a Tool for Military Truck Reliability Increase",
journal="Advanced in Military Technology",
year="2006",
volume="2006",
number="1",
month="December",
pages="49--71",
publisher="University of Defence",
address="Brno",
issn="1802-2308"
}