Sensitivity analysis of restricted orifice in the hydropower station
- https://doi.org/10.2991/iccahe-16.2016.87How to use a DOI?
- Restricted orifice surge chamber; Sensitivity analysis; Surge level; Hydraulic disturbance
The overflowing property of the restricted orifice how to affect volute pressure and the surge level under the condition of large fluctuation and the output swing of the unit under the condition of the hydraulic disturbance were studied. Combining with the engineering features of three adits sharing surge chamber, use general-purpose software to compute for the restricted orifice surge chamber project example. The sensitivity analysis shows that the flowÿstatus of restricted orifice is better while its diameter is 3.5 m and height is 8.25 m, calculation of guaranteed regulation and surge level can also meet the requirements.
- © 2016, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - X.F. Diao AU - X.H. Zhang AU - Y.Y. Yang PY - 2016/10 DA - 2016/10 TI - Sensitivity analysis of restricted orifice in the hydropower station BT - Proceedings of the 2016 5th International Conference on Civil, Architectural and Hydraulic Engineering (ICCAHE 2016) PB - Atlantis Press SP - 520 EP - 525 SN - 2352-5401 UR - https://doi.org/10.2991/iccahe-16.2016.87 DO - https://doi.org/10.2991/iccahe-16.2016.87 ID - Diao2016/10 ER -