HI - ANSI/HI 9.6.7
Rotodynamic Pumps Guideline for Effects of Liquid Viscosity on Performance
active, Most Current
| Organization: | HI |
| Publication Date: | 1 January 2021 |
| Status: | active |
| Page Count: | 45 |
scope:
The scope of this guideline is the rotodynamic radial flow pumps of overhung (OH), between bearing (BB) or vertical (VS) type of conventional design, within the allowable operating range, pumping Newtonian fluids.
Purpose
The purpose of this guideline is to offer a methodology to predict the performance of a rotodynamic centrifugal pump when the fluid viscosity differs from clean water.
Document History
ANSI/HI 9.6.7
January 1, 2021
Rotodynamic Pumps Guideline for Effects of Liquid Viscosity on Performance
The scope of this guideline is the rotodynamic radial flow pumps of overhung (OH), between bearing (BB) or vertical (VS) type of conventional design, within the allowable operating range, pumping...
January 1, 2015
Rotodynamic Pumps - Guideline for Effects of Liquid Viscosity on Performance
A description is not available for this item.
January 1, 2010
Effects of Liquid Viscosity on Rotodynamic (Centrifugal and Vertical) Pump Performance
Introduction
The performance (head, flow, efficiency [η], and power) of a rotodynamic pump is obtained from the pump's characteristic curves, which are generated from test data using water. When a...
January 1, 2004
Effects of Liquid Viscosity on Rotodynamic (Centrifugal and Vertical) Pump Performance
In this section the theoretical basis of loss analysis methods is explained. An analytical method of predicting NPSHR when pumping viscous liquids is also developed. This method is not supported by...