Simulation of torsional dynamics of a two-cylinder internal-combustion engine connected to a dynamometer

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F20%3APU138312" target="_blank" >RIV/00216305:26210/20:PU138312 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1109/ME49197.2020.9286690" target="_blank" >http://dx.doi.org/10.1109/ME49197.2020.9286690</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ME49197.2020.9286690" target="_blank" >10.1109/ME49197.2020.9286690</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Simulation of torsional dynamics of a two-cylinder internal-combustion engine connected to a dynamometer

Popis výsledku v původním jazyce

Internal-combustion engines with a small number of cylinders can be difficult to test on a dynamometer due to the increased load of parts of the torsional chain between the engine and the dynamometer. This is due to the uneven rotation of the crankshaft, especially at low speeds. It is therefore advisable to perform appropriate simulations before the experiment itself. The paper describes a time-efficient simulation of the torsional dynamics of a two-cylinder engine for an electric vehicle range extender, connected via a complex torsional chain to an electric dynamometer for testing purposes. The simulations are performed in the frequency domain by means of an in-house software built in the Fortran programming language. Particular attention is paid to the disc clutch, which is significantly loaded in the case of this engine.

Název v anglickém jazyce

Simulation of torsional dynamics of a two-cylinder internal-combustion engine connected to a dynamometer

Popis výsledku anglicky

Internal-combustion engines with a small number of cylinders can be difficult to test on a dynamometer due to the increased load of parts of the torsional chain between the engine and the dynamometer. This is due to the uneven rotation of the crankshaft, especially at low speeds. It is therefore advisable to perform appropriate simulations before the experiment itself. The paper describes a time-efficient simulation of the torsional dynamics of a two-cylinder engine for an electric vehicle range extender, connected via a complex torsional chain to an electric dynamometer for testing purposes. The simulations are performed in the frequency domain by means of an in-house software built in the Fortran programming language. Particular attention is paid to the disc clutch, which is significantly loaded in the case of this engine.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

<a href="/cs/project/TN01000026" target="_blank" >TN01000026: Národní centrum kompetence Josefa Božka pro pozemní dopravní prostředky</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the 2020 19th International Conference on Mechatronics – Mechatronika (ME)

ISBN

978-1-7281-5601-9

ISSN

—

e-ISSN

—

Počet stran výsledku

4

Strana od-do

318-321

Název nakladatele

Czech Technical University in Prague, Faculty of Electrical Engineering

Místo vydání

Prague

Místo konání akce

Praha

Datum konání akce

2. 12. 2020

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000662155700057