Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • 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
Modeling perforates in mufflers using two-ports
KTH, Skolan för teknikvetenskap (SCI), Farkost och flyg, MWL Strömningsakustik.ORCID-id: 0000-0001-7898-8643
2010 (engelsk)Inngår i: Journal of Vibration and Acoustics-Transactions of the ASME, ISSN 1048-9002, E-ISSN 1528-8927, Vol. 132, nr 6, s. 061010-Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

One of the main sources of noise of a vehicle is the engine where its noise is usually damped by means of acoustic mufflers A very common problem in the modeling of automotive mufflers is that of two flow ducts coupled through a perforate A new segmentation approach is developed here based on two port analysis techniques in order to model perforated pipes using general two port codes which are widely available Examples are given for simple muffler configurations and the convergence of the technique is investigated based on the number of segments used The results are compared with closed form solutions form the literature Finally an analysts of a complicated multi chamber perforated muffler system is presented The two port simulation results show good agreement with both the measurements and the simulations using the classical four port elements [DOI 10 1115/1 4001510]

sted, utgiver, år, opplag, sider
2010. Vol. 132, nr 6, s. 061010-
HSV kategori
Identifikatorer
URN: urn:nbn:se:kth:diva-29366DOI: 10.1115/1.4001510ISI: 000285430900010Scopus ID: 2-s2.0-78751483259OAI: oai:DiVA.org:kth-29366DiVA, id: diva2:394564
Forskningsfinansiär
EU, European Research Council, G3RD CT-2001-0511
Merknad
QC 20110203Tilgjengelig fra: 2011-02-03 Laget: 2011-02-01 Sist oppdatert: 2017-12-11bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekstScopus

Personposter BETA

Åbom, Mats

Søk i DiVA

Av forfatter/redaktør
Åbom, MatsAllam, Sabry
Av organisasjonen
I samme tidsskrift
Journal of Vibration and Acoustics-Transactions of the ASME

Søk utenfor DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 301 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • 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