liu.seSearch for publications in DiVA
Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Mean Value Engine Modeling of a Turbo Charged Spark Ignited Engine: A Principle Study
Linköpings universitet, Institutionen för systemteknik, Fordonssystem. Linköpings universitet, Tekniska högskolan.
Linköpings universitet, Institutionen för systemteknik, Fordonssystem. Linköpings universitet, Tekniska högskolan.ORCID-id: 0000-0001-8646-8998
Linköpings universitet, Institutionen för systemteknik, Fordonssystem. Linköpings universitet, Tekniska högskolan.
2001 (engelsk)Rapport (Annet vitenskapelig)
Abstract [en]

Object oriented modeling of physical systems is an interesting paradigm, which has the potential to offer reusable models and model components. The aim of this study i to investigate how to build mean value models for automotive engines. MathModelica, a modeling tool for the object oriented modeling language Modelica, is used in this study. Several sub models have been developed for the different parts of the engine. Th models cover the air filter, intercooler, throttle, base engien, exhaust system, compressor, turbine, turbine shaft, and volumes. It is shown how the components can be connected to form both turbo charged engines as well as a naturally aspirated engines, which shows that the paradigm is applicable for the modeling and confirms the modeling principle. One problem that has popped up att several occasions is the selection of initial conditions for the simulation. Especially when restrictions with low pressure drops are connected between two volumes, the simulation engine has problems finding initial conditions. The models have been compared to measured engine data collected at a test bench in Vehicular Systems laboratory at Linköping University. The agreement with measurement data is good and the models work as expected.

sted, utgiver, år, opplag, sider
Linköping: Department of Electrical Engineering , 2001. , s. 99
Serie
LiTH-ISY-R, ISSN 1400-3902 ; 2370
Emneord [en]
Engine Modelling
HSV kategori
Identifikatorer
URN: urn:nbn:se:liu:diva-139751ISRN: LiTH-ISY-R-2370OAI: oai:DiVA.org:liu-139751DiVA, id: diva2:1131567
Tilgjengelig fra: 2017-08-15 Laget: 2017-08-15 Sist oppdatert: 2018-04-03bibliografisk kontrollert

Open Access i DiVA

Mean Value Engine Modeling of a Turbo Charged Spark Ignited Engine - A Principle Study(1313 kB)38 nedlastinger
Filinformasjon
Fil FULLTEXT01.pdfFilstørrelse 1313 kBChecksum SHA-512
da876ba036117cac710f326a28cf79739df1efee6a8a5cd62d97425a93f568001e785d276b456e62f28b0868b3a0fa7f44ae9696d169255fe86e741bc10b68e9
Type fulltextMimetype application/pdf

Søk i DiVA

Av forfatter/redaktør
Eriksson, LarsNielsen, Lars
Av organisasjonen

Søk utenfor DiVA

GoogleGoogle Scholar
Totalt: 38 nedlastinger
Antall nedlastinger er summen av alle nedlastinger av alle fulltekster. Det kan for eksempel være tidligere versjoner som er ikke lenger tilgjengelige

urn-nbn

Altmetric

urn-nbn
Totalt: 77 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf