Skip to main content
Fachgebiete
Automobil + Motoren Bauwesen + Immobilien Business IT + Informatik Elektrotechnik + Elektronik Energie + Nachhaltigkeit Finance + Banking Management + Führung Marketing + Vertrieb Maschinenbau + Werkstoffe Versicherung + Risiko
DE
EN
Themenseiten
Organisationspsychologie Projektmanagement Marketing Smart Manufacturing
Bücher
Zeitschriften
Weitere Formate
Podcasts Webinare Technik Webinare Wirtschaft Kongresse Veranstaltungskalender Awards
Jetzt Einzelzugang starten
Zugang für Unternehmen
Referenzkunden
ATZ-Fachkongress

Chassis.tech plus 2024


4 Kongresse in einer Veranstaltung

Treffen Sie in München die Fachleute von Chassis, Lenkung, Bremsen sowie Reifen/Räder.
Erweiterte Suche
Anmelden
nach oben
Experiments in Fluids
Erschienen in: Experiments in Fluids 6/2006

01.12.2006 | Research Article

Measurements of turbulence characteristics in an open-channel flow over a transitionally-rough bed using particle image velocimetry

verfasst von: F. Bigillon, Y. Niño, M. H. Garcia

Erschienen in: Experiments in Fluids | Ausgabe 6/2006

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

The particle image velocimetry technique was used to measure characteristics of a turbulent flow over a transitionally-rough fixed bed in an open-channel flow. These conditions are typical of flows encountered in sediment transport problems. Measurements obtained with this technique were used to investigate the distributions of velocities, turbulence intensities, Reynolds stress, and third- and fourth-order moments in a region above y + = 10. The present results are in good agreement to those previously obtained on smooth walls and provide further evidence that PIV can be applied successfully to investigate turbulence in open-channel flows over a rough bed.
Vorheriger Artikel Active control of supersonic impingement tones using steady and pulsed microjets
Nächster Artikel Statistical particle tracking velocimetry using molecular and quantum dot tracer particles

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Jetzt informieren
Literatur
Antonia R, Krogstad P (2001) Turbulent structure in boundary layers over different types of surface roughness. Fluid Dyn Res 28:139–157CrossRef
Balachandar R, Patel V (2002) Rough wall boundary layer on plates in open channels. J Hydraul Eng 128:947–951CrossRef
Bergstrom D, Tachie M, Balachandar R (2001) Application of power laws to low Reynolds number boundary layers on smooth and rough surfaces. Phys Fluids 13:3277–3284CrossRef
Bhaganagar K, Kim J, Coleman G (2004) Effect of roughness on wall-bounded turbulence. Flow Turbul Combust 72:463–492MATHCrossRef
Bigillon F, Garcia MH (2002) Exploratory study of flow-particle interaction using particle image velocimetry. HMEM, July 28–August 1, Estes Park, Colorado, USA
Garcia M, Lopez F, Niño Y (1995) Characterization of near-bed coherent structures in turbulent open channel flow using synchronized high-speed video and hot-film measurements. Exp Fluids 19:16–28CrossRef
Grass J (1971) Structural features of turbulent flow over smooth and rough boundaries. J Fluid Mech 50:233–255CrossRef
Hurther D (2001) 3-D acoustic Doppler velocimetry and turbulence in open-channel flow. PHD Thesis. Ecole Polytechnique Federale de Lausanne, 199 p
Hurther D, Lemmin U (2000) Shear stress statistics and wall similarity analysis in turbulent boundary layers using a high resolution 3-D acoustic Doppler velocimetry profiler. J Oceanic Eng 25:446–457CrossRef
Hyun BS, Balachandar R, Yu K, Patel VC (2003) Assessment of PIV to measure mean velocity and turbulence in open-channel flow. Exp Fluids 35:262–267CrossRef
Keirsbulck L, Labraga L, Mazouz A, Tournier C (2002) Surface roughness effects on turbulent boundary layer structures. J Fluids Eng 124:127–135CrossRef
Kironoto B, Graf WH (1993) Turbulence characteristics in rough uniform open channel flow. Instn Civ. Engrs, Wat., Marit. et Energy, GB
Lopez F (1997) Open-channel flow with roughness elements of different spanwise aspect ratios: turbulence structure and numerical modeling. PhD dissertation, Hydrosystems Lab., University of Illinois at Urbana-Champaign, Urbana, IL
Lopez F, Garcia MH (1999) Wall similarity in turbulent open-channel flow. J Eng Mech 125:789–796CrossRef
Mei R (1996) Velocity fidelity of flow tracer particles. Exp Fluids 22:1–13CrossRef
Muste M, Patel V (1997) Velocity profiles for particles and liquid in open channel flow with suspended sediment. J Hydraul Eng 123:742–751CrossRef
Nakagawa S, Hanratty TJ (2001) Particle image velocimetry measurements of flow over a wavy wall. Phys Fluids 13:3504–3507CrossRef
Nakagawa H, Nezu I (1977) Prediction of the contributions to the Reynolds stress from bursting events in open-channel flows. J Fluid Mech 80:99–128MATHCrossRef
Nezu I, Nakagawa H (1978) Bursting phenomena near the wall in open channel flows and its simple mathematical model. Memoirs, Faculty of Eng., Kyoto University 40:213–240
Nezu I, Nakagawa H (1993) Turbulence in open channel flows. IAHR Monograph, Balkema, Rotterdam
Nezu I, Rodi W (1986) Open-channel flow measurements with a laser-Doppler anemometer. J Hydraul Eng 112:335–355CrossRef
Niño Y (1995) Particle-turbulence interaction in an open-channel flow: implications for bedload transport and sediment entrainment into suspension. PhD thesis, Hydrosystems Lab, University of Illinois at Urbana-Champaign, Urbana, IL
Niño Y, Garcia MH (1996) Experiments on particle–turbulence interactions in the near-wall region of an open channel flow: implications for sediment transport. J Fluid Mech 326:285–319CrossRef
Nikora V, Goring D (2000) Flow turbulence over fixed and weakly mobile gravel beds. J Hydraul Eng 126:679–690CrossRef
Raupach MR (1981) Conditional statistics of Reynolds stress in rough-wall and smoothy-wall turbulent boundary layers. J Fluid Mech 108:363–382MATHCrossRef
Schlichting H (1979) Boundary-layer theory, 6th edn. McGraw-Hill, New YorkMATH
Schultz MP, Flack KA (2003) Turbulent boundary layers over surfaces smoothed by sanding. ASME J Fluids Eng 125:863–870CrossRef
Song T, Graf WH, Lemmin U (1994) Uniform flow in open-channels with gravel bed. J Hydraul Res 6:861–876CrossRef
Stock D (1996) Particle dispersion in flowing gases–1994 Freeman Scholar lecture. J Fluids Eng 118:4–17
Tachie M, Bergstrom D, Balachandar R (2000) Rough wall turbulent boundary layers in shallow open channel flow. J Fluids Eng 122:533–541CrossRef
Westerweel J (1994) Efficient detection of spurious vectors in particle image velocimetry data. Exp Fluids 16: 236–247CrossRef
Metadaten
Titel
Measurements of turbulence characteristics in an open-channel flow over a transitionally-rough bed using particle image velocimetry
verfasst von
F. Bigillon
Y. Niño
M. H. Garcia
Publikationsdatum
01.12.2006
Verlag
Springer-Verlag
Erschienen in
Experiments in Fluids / Ausgabe 6/2006
Print ISSN: 0723-4864
Elektronische ISSN: 1432-1114
DOI
https://doi.org/10.1007/s00348-006-0201-2

Weitere Artikel der Ausgabe 6/2006

Experiments in Fluids 6/2006 Zur Ausgabe

Research Article

Finite volume gravity currents impinging on a stratified interface

Research Article

Aerodynamics of ski jumping: experiments and CFD simulations

Research Article

Production of secondary drops during the single water drop impact onto a plane water surface

Research Article

Micro-scale and millimeter-scale rotating disk couette flows, experiments and analysis

Research Article

Statistical particle tracking velocimetry using molecular and quantum dot tracer particles

Research Article

On swirl development in a square cross-sectioned, S-shaped duct

Premium Partner

    Marktübersichten

    Die im Laufe eines Jahres in der „adhäsion“ veröffentlichten Marktübersichten helfen Anwendern verschiedenster Branchen, sich einen gezielten Überblick über Lieferantenangebote zu verschaffen. 

    Zur Marktübersicht
    Bildnachweise