Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Turbulent boundary layers up to Re-theta=2500 studied through simulation and experiment
KTH, School of Engineering Sciences (SCI), Mechanics, Stability, Transition and Control. KTH, School of Engineering Sciences (SCI), Centres, Linné Flow Center, FLOW.ORCID iD: 0000-0001-9627-5903
KTH, School of Engineering Sciences (SCI), Centres, Linné Flow Center, FLOW.ORCID iD: 0000-0002-1663-3553
KTH, School of Engineering Sciences (SCI), Centres, Linné Flow Center, FLOW.
KTH, School of Engineering Sciences (SCI), Mechanics, Turbulence. KTH, School of Engineering Sciences (SCI), Centres, Linné Flow Center, FLOW.ORCID iD: 0000-0002-9819-2906
Show others and affiliations
2009 (English)In: Physics of fluids, ISSN 1070-6631, E-ISSN 1089-7666, Physics of Fluids, Vol. 21, no 5, 051702- p.Article in journal (Refereed) Published
Abstract [en]

Direct numerical simulations (DNSs) and experiments of a spatially developing zero-pressure-gradient turbulent boundary layer are presented up to Reynolds number Re-theta=2500, based on momentum thickness theta and free-stream velocity. For the first time direct comparisons of DNS and experiments of turbulent boundary layers at the same (computationally high and experimentally low) Re-theta are given, showing excellent agreement in skin friction, mean velocity, and turbulent fluctuations. These results allow for a substantial reduction of the uncertainty of boundary-layer data, and cross validate the numerical setup and experimental technique. The additional insight into the flow provided by DNS clearly shows large-scale turbulent structures, which scale in outer units growing with Re-theta, spanning the whole boundary-layer height.

Place, publisher, year, edition, pages
2009. Vol. 21, no 5, 051702- p.
Keyword [en]
boundary layer turbulence, flow simulation, wall-shear-stress, region, flows
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:kth:diva-18466DOI: 10.1063/1.3139294ISI: 000266500500002Scopus ID: 2-s2.0-66849124872OAI: oai:DiVA.org:kth-18466DiVA: diva2:336513
Note

QC 20150721

Available from: 2010-08-05 Created: 2010-08-05 Last updated: 2017-12-12Bibliographically approved
In thesis
1. Simulations of turbulent boundary layers with heat transfer
Open this publication in new window or tab >>Simulations of turbulent boundary layers with heat transfer
2009 (English)Licentiate thesis, comprehensive summary (Other academic)
Place, publisher, year, edition, pages
Stockholm: KTH, 2009. vii, 36 p.
Series
Trita-MEK, ISSN 0348-467X ; 2009:14
Keyword
DNS, LES, Turbulent boundary layer, passive scalar, large-scale structures, massively parallel simulations
Identifiers
urn:nbn:se:kth:diva-11320 (URN)978-91-7415-443-6 (ISBN)
Presentation
2009-10-22, Sal E3, OB 14, Stockholm, Sweden, 15:15 (English)
Opponent
Supervisors
Available from: 2009-10-26 Created: 2009-10-23 Last updated: 2010-10-26Bibliographically approved
2. Direct and Large-Eddy Simulations of Turbulent  Boundary Layers with Heat Transfer
Open this publication in new window or tab >>Direct and Large-Eddy Simulations of Turbulent  Boundary Layers with Heat Transfer
2011 (English)Doctoral thesis, comprehensive summary (Other academic)
Place, publisher, year, edition, pages
Stockholm: KTH Royal Institute of Technology, 2011. xv, 83 p.
Series
Trita-MEK, ISSN 0348-467X ; 2011:11
Keyword
direct numerical simulation (DNS), large-eddy simulation (LES), turbulent boundary layer, passive scalar, coherent structures, free-stream t urbulence (FST), structure ensemble dynamics (SED), massively parallel simulations
National Category
Fluid Mechanics and Acoustics
Identifiers
urn:nbn:se:kth:diva-41156 (URN)978-91-7501-101-1 (ISBN)
Public defence
2011-10-10, F3 Sal, Lindstedsv. 26, KTH, Stockholm, 10:15 (English)
Opponent
Supervisors
Funder
Swedish e‐Science Research Center
Note
QC 20110926Available from: 2011-09-26 Created: 2011-09-23 Last updated: 2012-05-24Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Authority records BETA

Schlatter, PhilippÖrlü, RamisBrethouwer, GeertFransson, Jens H. M.Johansson, Arne V.Alfredsson, P. HenrikHenningson, Dan S.

Search in DiVA

By author/editor
Schlatter, PhilippÖrlü, RamisLi, QiangBrethouwer, GeertFransson, Jens H. M.Johansson, Arne V.Alfredsson, P. HenrikHenningson, Dan S.
By organisation
Stability, Transition and ControlLinné Flow Center, FLOWTurbulenceMechanicsFluid Physics
In the same journal
Physics of fluids
Engineering and Technology

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 150 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf