Uncertainty analysis using the thermodynamic method of pump efficiency testing-Reference-Cited by-同舟云学术

Uncertainty analysis using the thermodynamic method of pump efficiency testing

Published:2004-05-01 Issue:5 Volume:218 Page:543-555
ISSN:0954-4062
Container-title:Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science
language:en
Short-container-title:Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science

Author:

Feng H D¹,Xu L¹,Xu R P¹,Wu L J¹,Shi X H²,Yan J D²,Wang T Y²

Affiliation:

1. Shanghai Jiaotong University School of Mechanical and Power Engineering Shanghai, People's Republic of China

2. Shengli Petroleum Company Limited Technical Test Center Dongying, People's Republic of China

Abstract

The paper looks at improving the uncertainty analysis in ISO 5198 and examines the conditions under which the equation to evaluate the uncertainty in efficiency in the paper by Milne holds good. An alternative to evaluating the uncertainty of pump efficiency is described in detail in this paper. After comparing the factors that influence the uncertainty of efficiency, the paper determines the factors that can be neglected and presents measures to reduce the uncertainty in efficiency in pump efficiency testing.

Publisher

SAGE Publications

Subject

Mechanical Engineering

Link

http://journals.sagepub.com/doi/pdf/10.1243/095440604323052328

Reference7 articles.

1. ISO 5198 Centrifugal, Mixed Flow and Axial Pumps—Code for Hydraulic Performance Tests—Precision Class, 1987, p. 42 (International Standardization Organization, Geneva).

2. Implications of Measurement Uncertainty When Using the Thermodynamic Method of Pump Efficiency Monitoring in Water

3. Cengel Y. A., Boles M. A. Thermodynamics—An Engineering Approach, 1989, pp. 151, 546–549 (McGraw-Hill, New York).

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