Modeling of the "fish-hook" effect in a classifier

被引：22

作者：

Dueck J.G. ^{[1
]}

Min'Kov L.L. ^{[2
]}

Pikushchak E.V. ^{[2
]}

机构：

[1] Tomsk State University, 634050

来源：

Journal of Engineering Physics and Thermophysics | 2007年 / 80卷 / 01期

基金：

俄罗斯基础研究基金会;

关键词：

Kinematics - Mathematical models - Parameter estimation - Particle size - Particles (particulate matter) - Separation;

D O I：

10.1007/s10891-007-0009-9

中图分类号：

学科分类号：

摘要：

On the basis of the kinematic model of entrainment of small particles by large ones the abnormally nonmonotonic dependence of the separation curve on the particle size is explained. The influence of the particle density, the classifier length, the split-parameter, and the average size of particles on the depth of the "fish-hook" effect has been investigated. © Springer Science+Business Media, Inc. 2007.

引用

页码：64 / 73

页数：9

共 19 条

[1]

Schubert H., Heidenreich E., Liepe F., Neesse T., Mechanische Verfahrenstechnik, (1990)

[2]

Ternovskii I.G., Kutepov F.M., Hydrocycloning, (1994)

[3]

Heiskanen K., Particle Classification, (1993)

[4]

Povarov A.I., Hydrocyclones at Concentrating Mills, (1978)

[5]

Neesse T., Dueck J., Kerkhoff T., Feinstkornabscheidung im Hydrozyklon, Aufbereitungstechnik, Bd, 37, 9, pp. 413-421, (1996)

[6]

Finch J.A., Modeling a fish-hook in hydrocyclone selectivity curves, Powder Technol, 36, pp. 127-129, (1983)

[7]

Brookes G.F., Miles N.J., Clauton J.S., Hydrocyclone performance related to velocity parameters, Proc. 2nd Int. Conf. on Hydrocyclones, pp. 67-81, (1984)

[8]

Rouse B.D., Clauton J.S., Brookes G.F., Confirmation of modeling techniques for small diameter cyclones, Proc. 3rd Int. Conf. on Hydrocyclones, pp. 7-19, (1987)

[9]

Nageswararao K., A critical analysis of the fish-hook effect in hydrocyclone classifiers, Chem. Eng. J, 80, pp. 251-256, (2000)

[10]

Roldan-Villasana E.J., Williams R.A., Dyakowski T., The origin of the fish-hook effect in hydrocyclone separator, Powder Technol, 77, pp. 243-250, (1993)

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