contributor author | F. D. Shaffer | |
contributor author | R. A. Bajura | |
date accessioned | 2017-05-08T23:33:01Z | |
date available | 2017-05-08T23:33:01Z | |
date copyright | March, 1990 | |
date issued | 1990 | |
identifier issn | 0098-2202 | |
identifier other | JFEGA4-27047#121_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/107135 | |
description abstract | In recent years, use of the venturi for measurement of gas-particle flows has received considerable attention. The technology for the venturi as a single-phase flowmeter has matured to the point that application is routine. Much more research, however, is required to establish the venturi as an acceptable gas-particle flowmeter. The first part of this paper consists of a discussion of the basic principles of venturi pressure-flow performance for gas-particle flows. This is followed by a description of the experimental calibration of a venturi for measurement of gas-particle flows with particle-to-gas mass-loading ratios up to 35. Next, a modified Stokes number is presented and shown to improve correlation of venturi pressure-flow data. Finally, the predictions of a model presented by Doss are compared with the pressure-flow data of the venturi calibration performed in this work. The Doss model provides good predictions of venturi differential pressures for particle-to-gas mass-loading ratios less than ten but tends to overpredict the differential pressure, by as much as 45 percent, for particle-to-gas mass-loading ratios above 10. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Analysis of Venturi Performance for Gas-Particle Flows | |
type | Journal Paper | |
journal volume | 112 | |
journal issue | 1 | |
journal title | Journal of Fluids Engineering | |
identifier doi | 10.1115/1.2909359 | |
journal fristpage | 121 | |
journal lastpage | 127 | |
identifier eissn | 1528-901X | |
keywords | Flow (Dynamics) | |
keywords | Particulate matter | |
keywords | Venturi tubes | |
keywords | Pressure | |
keywords | Calibration AND Flowmeters | |
tree | Journal of Fluids Engineering:;1990:;volume( 112 ):;issue: 001 | |
contenttype | Fulltext | |