Show simple item record

contributor authorF. D. Shaffer
contributor authorR. A. Bajura
date accessioned2017-05-08T23:33:01Z
date available2017-05-08T23:33:01Z
date copyrightMarch, 1990
date issued1990
identifier issn0098-2202
identifier otherJFEGA4-27047#121_1.pdf
identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/107135
description abstractIn 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.
publisherThe American Society of Mechanical Engineers (ASME)
titleAnalysis of Venturi Performance for Gas-Particle Flows
typeJournal Paper
journal volume112
journal issue1
journal titleJournal of Fluids Engineering
identifier doi10.1115/1.2909359
journal fristpage121
journal lastpage127
identifier eissn1528-901X
keywordsFlow (Dynamics)
keywordsParticulate matter
keywordsVenturi tubes
keywordsPressure
keywordsCalibration AND Flowmeters
treeJournal of Fluids Engineering:;1990:;volume( 112 ):;issue: 001
contenttypeFulltext


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record