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Multiphase Bubbly Flow Visualization Using Particle Image Velocimetry
Author(s) -
HASSAN YASSIN A.
Publication year - 2002
Publication title -
annals of the new york academy of sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.712
H-Index - 248
eISSN - 1749-6632
pISSN - 0077-8923
DOI - 10.1111/j.1749-6632.2002.tb04576.x
Subject(s) - particle image velocimetry , velocimetry , bubble , flow visualization , particle tracking velocimetry , multiphase flow , flow (mathematics) , vector field , visualization , shadow (psychology) , mechanics , particle (ecology) , two phase flow , geology , physics , computer science , artificial intelligence , turbulence , psychology , oceanography , psychotherapist
A bstract : This article describes advances made in using particle image velocimetry (PIV) techniques in the study of multiphase bubbly flow. One of the fundamental issues in bubbly flow is the prediction of the velocity field. A methodology that allows for velocity field measurements of both components of a two‐phase bubbly flow is presented. The bubble shape is also constructed via a shadow imaging technique combined with PIV.