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A Method to Determine the Slip Factor of Centrifugal Pumps through Experiment
-
Yu-Liang Zhang
,
Bao-Ling Cui
Veröffentlicht/Copyright:
17. Juli 2014
Abstract
In this paper, a method to determine the slip factor of centrifugal impellers is proposed based on the experimental result of the external performance of centrifugal pumps. This proposed method is superior to the conventional experimental method, which needs not to measure the flow parameters at impeller outlet. The results show that the present method can be used to obtain the slip factor at offdesign condition in a wide range of flow rate besides at the design point.
Received: 2014-5-29
Accepted: 2014-6-18
Published Online: 2014-7-17
Published in Print: 2015-4-1
©2015 by De Gruyter
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Artikel in diesem Heft
- Frontmatter
- Study on Internal Flow and External Performance of a Semi-open Impeller Centrifugal Pump with Different Tip Clearances
- A Numerical Study of Spray Injected in a Gas Turbine Lean Pre-Mixed Pre-Vaporized Combustor
- Coupling Optimization Design of Aspirated Compressor Airfoil and Aspirated Scheme Based on Artificial Bee Colony Algorithm and CST Method
- Propagation of Different Types of Inflow Distortions through a Contra Rotating Fan Stage
- A Method to Determine the Slip Factor of Centrifugal Pumps through Experiment
- Investigation of Blade Angle of an Open Cross-Flow Runner
- Mixing Characteristics of Elliptical and Rectangular Subsonic Jets with Swirling Co-flow
- Effect of Operating Variables on the Performance of a Highly Loaded Annular Combustor
- Numerical Investigations on the Nanosecond Pulse Discharge Process of Disk-Shape Plasma Igniter
- Development of a High Efficiency In-Line Tube Fan Using CFD
Schlagwörter für diesen Artikel
centrifugal pump;
slip factor;
external performance;
off-design condition
Artikel in diesem Heft
- Frontmatter
- Study on Internal Flow and External Performance of a Semi-open Impeller Centrifugal Pump with Different Tip Clearances
- A Numerical Study of Spray Injected in a Gas Turbine Lean Pre-Mixed Pre-Vaporized Combustor
- Coupling Optimization Design of Aspirated Compressor Airfoil and Aspirated Scheme Based on Artificial Bee Colony Algorithm and CST Method
- Propagation of Different Types of Inflow Distortions through a Contra Rotating Fan Stage
- A Method to Determine the Slip Factor of Centrifugal Pumps through Experiment
- Investigation of Blade Angle of an Open Cross-Flow Runner
- Mixing Characteristics of Elliptical and Rectangular Subsonic Jets with Swirling Co-flow
- Effect of Operating Variables on the Performance of a Highly Loaded Annular Combustor
- Numerical Investigations on the Nanosecond Pulse Discharge Process of Disk-Shape Plasma Igniter
- Development of a High Efficiency In-Line Tube Fan Using CFD
