Virtuální design čtyřválcového vznětového motoru

Virtual Development of Four-cylinder Diesel Engine

článek ve sborníku ve WoS nebo Scopus

en

Modern powertrains are required to have high reliability and power, low consumption, emissions and vibration level. The internal combustion engine development process requires CAE models which deliver results for the concept phase at the very early stage. The vibratory and acoustic behaviour of the cranktrain is a highly complex one that greatly effects global engine noise emissions. The paper deals with the cranktrain virtual development of a new series of a tractor in-line four-cylinder diesel engine. Experimental verification of the computational model results has been performed by measuring the values on a testing engine unit using non-contact laser measuring technique.

Příspěvek se zabává aplikací virtuálních prototypů při vývoji čtyřválcového vznětového motoru. Virtuální prototypy jsou vytvářeny na integrované programové platformě CAD/FEM/MBS.

Modern powertrains are required to have high reliability and power, low consumption, emissions and vibration level. The internal combustion engine development process requires CAE models which deliver results for the concept phase at the very early stage. The vibratory and acoustic behaviour of the cranktrain is a highly complex one that greatly effects global engine noise emissions. The paper deals with the cranktrain virtual development of a new series of a tractor in-line four-cylinder diesel engine. Experimental verification of the computational model results has been performed by measuring the values on a testing engine unit using non-contact laser measuring technique.

diesel engine, cranktrain, connecting rod, crankshaft, vibration, fatigue

2006

25.10.2006

CADFEM GmbH

Marktplatz 2 85567 Grafing GERMANY

3-937523-03-0

24th CADFEM Users' Meeting 2006 - International Congress on FEM Technology with 2006 German ANSYS Conference

Nezařazené články

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101–122

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