Effect of speed on the performance characteristics of a centrifugal slurry pump

被引：24

作者：

Gandhi, BK ^{[1
]}

Singh, SN

Seshadri, V

机构：

[1] Indian Inst Technol, Dept Mech Engn, Roorkee 247667, Uttar Pradesh, India

[2] Indian Inst Technol, Dept Appl Mech, New Delhi 110016, India

来源：

JOURNAL OF HYDRAULIC ENGINEERING-ASCE | 2002年 / 128卷 / 02期

关键词：

pumps; performance characteristics; centrifuge; speed; slurries;

D O I：

10.1061/(ASCE)0733-9429(2002)128:2(225)

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The performance characteristics of a centrifugal slurry pump has been evaluated at three rotational speeds with water as well as solid-liquid mixtures of two materials to establish the applicability of affinity relations to these pumps. Measurements have shown that the standard affinity relations are applicable to these pumps under special conditions only. The relations for head and capacity are found to be applicable only at low solid concentrations, whereas application of affinity relation for input power gives significant errors, both with water and slurry, for substantial changes in the pump speed.

引用

页码：225 / 233

页数：9

共 23 条

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