Study and Analysis on Strengthening Hydrodynamic of Guazhuhu Lake Based on 2D-Numerical Simulation
- DOI
- 10.2991/iceep-17.2017.250How to use a DOI?
- Keywords
- Hydrodynamic;2D-numerical simulation; Diversion works; Guazhuhu Lake.
- Abstract
In order to study the project measures for enhancing the hydrodynamic of Guazhuhu lake, the selected range included diversion works and lake surroundings. A two-dimensional mathematical model numerical simulation method was used to calculate the hydrodynamic factors, such as flow velocity and water level, the hydrodynamic characteristics of the lake waters was analyzed and three low velocity zones existing in the lake was disclosed. On the basis of above analysis of the existing low velocity properties, three water streamlining control and diversion works were designed by the theory of flow separation and vortex and flow control. The results of hydrodynamic calculation indicate that the water flow into these low velocity zones and velocity increases by the action of laid streamline guiding and control buildings, and there is no obvious vortex at the tail of flow around works, the flow resistance and head loss are also decreased.
- Copyright
- © 2017, 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 - Dongfeng Li AU - Wenxue He AU - Bo Lin AU - Fuqing Bai AU - Jianyong Hu AU - Hui Nie AU - Zhou Ye AU - Lijie Jiang AU - Feng Xie PY - 2017/06 DA - 2017/06 TI - Study and Analysis on Strengthening Hydrodynamic of Guazhuhu Lake Based on 2D-Numerical Simulation BT - Proceedings of the 2017 6th International Conference on Energy and Environmental Protection (ICEEP 2017) PB - Atlantis Press SP - 1412 EP - 1416 SN - 2352-5401 UR - https://doi.org/10.2991/iceep-17.2017.250 DO - 10.2991/iceep-17.2017.250 ID - Li2017/06 ER -