Abstract

This paper presents the results and analysis of in-situ air and water velocities, concentration and their impact on other parameters of multi-phase flow such as flow patterns. Experimental data of in-situ physical parameters such as spatial concentration, mixture velocities, and pressures are presented in time, amplitude and frequency domains. These experiments were conducted in a developed system, which includes a vertical square shaped channel with computer aided measurement systems, interfaced with a CADAS (Computer Aided Data Acquisition System).

Volume Subject Area:
Forum on Fluid Transients
Keywords:
void fraction, air-water mixture, phase velocity, two-phase flow, mixture fluid dynamics, experimental data, statistical analysis, flow patterns, probability distribution function, power spectral density, computer aided data acquisition system
Topics:
Computer-aided engineering, Data acquisition systems, Flow (Dynamics), Statistical analysis, Two-phase flow, Water, Fluid dynamics, Measurement systems, Multiphase flow, Porosity, Spectral energy distribution, Statistical distributions
Copyright © 1998 by The American Society of Mechanical Engineers
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