PIV-based characterization of puffs in transitional pipe flow

High frame rate stereo-PIV was conducted on circular cross sections of pipe flow to examine velocity variations inside turbulent puffs. A registration method was developed to recognize strong ejections of fluid from the wall near a puff’s trailing edge, and the method was employed to determine ensem...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Experiments in fluids 2019-04, Vol.60 (4), p.1-17, Article 60
Hauptverfasser:	Winters, K. J., Longmire, E. K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Computational fluid dynamics Computer simulation Cross-sections Downstream effects Ejection Engineering Engineering Fluid Dynamics Engineering Thermodynamics Fluid flow Fluid- and Aerodynamics Heat and Mass Transfer Pipe flow Research Article Robustness (mathematics) Trailing edges Upstream
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!