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Type: Artigo de periódico
Title: Influence of operating parameters on the average spout width in two-dimensional spouted beds
Author: Zanoelo, EF
Rocha, SCS
Rezende, DR
Abstract: In this work a set of experiments were performed in a two-dimensional spouted bed to study the effect of different operating conditions on the spout cavity width. The measurement of spout-annulus interface along the bed level was made by visual observations on a flat face column. A numerical integration formula was used to calculate the average spout width. The experimental runs were performed with different materials, bed dimensions, static bed heights, fluid velocities and gas inlet orifice width. The influences of these variables on average spout width were verified through a statistical analysis. An empirical correlation is proposed to predict the average spout width. The empirical model parameters were found through a statistical analysis.
Subject: average spout width
statistical model
two-dimensional spouted bed
Country: Canadá
Editor: Canadian Soc Chemical Engineering
Citation: Canadian Journal Of Chemical Engineering. Canadian Soc Chemical Engineering, v. 82, n. 1, n. 89, n. 93, 2004.
Rights: fechado
Date Issue: 2004
Appears in Collections:Unicamp - Artigos e Outros Documentos

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