Research Progress of Field Efficiency Testing Methods for Prototype Hydraulic Turbines
- 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.
Cite this article
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 -