Proceedings of the 2024 7th International Conference on Civil Architecture, Hydropower and Engineering Management (CAHEM 2024)

<Previous Article In Volume
Next Article In Volume>

Research Progress of Field Efficiency Testing Methods for Prototype Hydraulic Turbines

Authors
Qi Liu1, *
1Datang Hydropower Science & Technology Research Institute, Chengdu, 610031, China
*Corresponding author. Email: 19992829@qq.com
Corresponding Author
Qi Liu
Available Online 31 January 2025.
DOI
10.2991/978-94-6463-650-5_34How to use a DOI?
Keywords
turbine efficiency; measurement methods; efficiency testing system; research progress
Abstract

The turbine efficiency is an important factor for reflecting the turbine’s hydraulic performance, which plays an important role in guiding the design, manufacture and economic operation of turbine. In recent years, with the continuous improvement and innovation of sensing technology and modern electronic technology, some measurement methods have also been continuously developed. The recent research progress from the research on the field efficiency testing methods of turbines is reviewed herein from four commonly used testing methods of field efficiency of prototype hydraulic turbine, namely, flow-meter method, ultrasonic wave method, pressure-time method and thermodynamic method. The characteristics, existing problems and improved methods of different testing methods are discussed and analyzed, and the development trend of field efficiency testing methods of prototype hydraulic turbine is also pointed out.

Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Download article (PDF)

<Previous Article In Volume
Next Article In Volume>
Volume Title
Proceedings of the 2024 7th International Conference on Civil Architecture, Hydropower and Engineering Management (CAHEM 2024)
Series
Advances in Engineering Research
Publication Date
31 January 2025
ISBN
978-94-6463-650-5
ISSN
2352-5401
DOI
10.2991/978-94-6463-650-5_34How to use a DOI?
Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Qi Liu
PY  - 2025
DA  - 2025/01/31
TI  - Research Progress of Field Efficiency Testing Methods for Prototype Hydraulic Turbines
BT  - Proceedings of the 2024 7th International Conference on Civil Architecture, Hydropower and Engineering Management (CAHEM 2024)
PB  - Atlantis Press
SP  - 330
EP  - 341
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-650-5_34
DO  - 10.2991/978-94-6463-650-5_34
ID  - Liu2025
ER  -