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
A Control-Oriented 0D Model of a Turbocharger Gas Stand Including Heat Transfer
Linköpings universitet, Institutionen för systemteknik, Fordonssystem. Linköpings universitet, Tekniska fakulteten.
2015 (engelsk)Independent thesis Advanced level (degree of Master (Two Years)), 20 poäng / 30 hpOppgave
Abstract [en]

A turbocharger’s performance is measured in a gas stand in order to provide information of the components characteristics. The measurement procedure is a very time consuming process and it is thus desired to make it more time-efficient.

To allow for development of an enhanced control strategy used during the measurements, a 0D model of a gas stand is developed. The physical gas stand components are modeled and validated against measurements, all showing a reasonable result. Turbocharger heat transfers are investigated and modeled using a lumped capacitance approach. The heat transfer models shows approximative results when comparing with measurements which is explained by the lack of temperature measurement made on the bearing housing.

When the complete gas stand model is validated against measurements, an improvement of the measurement procedure is examined. By adding an idealized heat source with the possibility to heat the compressor housing, it is possible to reduce the time it takes to reach an equilibrium when switching between two steady state operating points. 

sted, utgiver, år, opplag, sider
2015. , s. 41
Emneord [en]
turbocharger, gas stand, heat transfer
HSV kategori
Identifikatorer
URN: urn:nbn:se:liu:diva-119837ISRN: LiTH-ISY-EX--15/4849--SEOAI: oai:DiVA.org:liu-119837DiVA, id: diva2:827248
Eksternt samarbeid
Scania CV AB
Fag / kurs
Vehicular Systems
Tilgjengelig fra: 2015-06-26 Laget: 2015-06-26 Sist oppdatert: 2015-06-29bibliografisk kontrollert

Open Access i DiVA

fulltext(62949 kB)605 nedlastinger
Filinformasjon
Fil FULLTEXT01.pdfFilstørrelse 62949 kBChecksum SHA-512
26505a7bc4de57f4b1dd6d1d95eb6ff9c224d580b7548e04bac79673d426e3daa8e5b286d4b216f07b1e4b24ee08dfa98ce00d34147d231c26d468866c729a84
Type fulltextMimetype application/pdf

Søk i DiVA

Av forfatter/redaktør
Bengtsson, Mikael
Av organisasjonen

Søk utenfor DiVA

GoogleGoogle Scholar
Totalt: 605 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: 374 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