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Two‐Phase PIV in Bubbly Flows: Status and Trends
Author(s) -
Deen N. G.,
Westerweel J.,
Delnoij E.
Publication year - 2002
Publication title -
chemical engineering and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.403
H-Index - 81
eISSN - 1521-4125
pISSN - 0930-7516
DOI - 10.1002/1521-4125(200201)25:1<97::aid-ceat97>3.0.co;2-7
Subject(s) - particle image velocimetry , focus (optics) , velocimetry , mechanics , plane (geometry) , phase (matter) , flow (mathematics) , field (mathematics) , two phase flow , particle tracking velocimetry , physics , geology , optics , mathematics , turbulence , geometry , quantum mechanics , pure mathematics
Particle Image Velocimetry (PIV) is a measurement technique that has received a lot of attention for this purpose in the last decade. PIV is an optical and thus non‐intrusive measurement technique that gives instantaneous 2D velocity data for a whole plane in a 3D flow field. In this paper we will focus on recent developments in PIV for dispersed two‐phase flows in particular for bubbly flows.