Effective computational model for a solution of turbocharger rotor dynamics

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F17%3APU125632" target="_blank" >RIV/00216305:26210/17:PU125632 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.21595/jve.2016.17816" target="_blank" >http://dx.doi.org/10.21595/jve.2016.17816</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.21595/jve.2016.17816" target="_blank" >10.21595/jve.2016.17816</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effective computational model for a solution of turbocharger rotor dynamics

Popis výsledku v původním jazyce

The article describes the development and a subsequent application of a computational model for effective and fast simulations of the turbocharger rotordynamics in time domains. The simulation tool consists of two basic models which are described in the article. The rotor is modelled as a flexible structure based on the nonlinear beam approach suitable for an effective solution in the time domain. The computational model also incorporates radial and axial bearing models. Theoretical background of the inovative journal bearing computational models, based on the numerical solution of the Reynolds equation, is presented. The capabilities of the simulation and sample results are demonstrated on a middle size turbocharger rotor supported by fully floating ring bearings.

Název v anglickém jazyce

Effective computational model for a solution of turbocharger rotor dynamics

Popis výsledku anglicky

The article describes the development and a subsequent application of a computational model for effective and fast simulations of the turbocharger rotordynamics in time domains. The simulation tool consists of two basic models which are described in the article. The rotor is modelled as a flexible structure based on the nonlinear beam approach suitable for an effective solution in the time domain. The computational model also incorporates radial and axial bearing models. Theoretical background of the inovative journal bearing computational models, based on the numerical solution of the Reynolds equation, is presented. The capabilities of the simulation and sample results are demonstrated on a middle size turbocharger rotor supported by fully floating ring bearings.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

<a href="/cs/project/LO1202" target="_blank" >LO1202: NETME CENTRE PLUS</a><br>

Návaznosti

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

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Journal of Vibroengineering

ISSN

1392-8716

e-ISSN

—

Svazek periodika

19

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

LT - Litevská republika

Počet stran výsledku

12

Strana od-do

724-736

Kód UT WoS článku

000399133400001

EID výsledku v databázi Scopus

2-s2.0-85020393262