AbstractsBiology & Animal Science

Volumetric measurements of the transitional backward facing step flow

by Jens Kitzhofer




Institution: TU Bergakademie Freiberg
Department: Maschinenbau, Verfahrens- und Energietechnik
Degree: PhD
Year: 2011
Record ID: 1111997
Full text PDF: http://nbn-resolving.de/urn:nbn:de:bsz:105-qucosa-79718


Abstract

The thesis describes state of the art volumetric measurement techniques and applies a 3D measurement technique, 3D Scanning Particle Tracking Velocimetry, to the transitional backward facing step flow. The measurement technique allows the spatial and temporal analysis of coherent structures apparent at the backward facing step. The thesis focusses on the extraction and interaction of coherent flow structures like shear layers or vortical structures.