江苏水利Issue(3)：35-39,5.
基于CFD的泵站开机组合对航道通航能力的影响研究
Study on the impact of pump station operation combination on waterway navigability using CFD
张艺铭 1王胜艳 1张彩云 1钱堃 1郭天辰1
作者信息
- 1. 江苏省水文水资源勘测局泰州分局,江苏 泰州 225300
- 折叠
摘要
Abstract
Based on CFD technology,this study simulates and analyzes the impact of different pump operation combinations on navigation conditions in a lock-type pumping station with navigation functionality.Numerical simulation results show that the total hydraulic loss of the computational domain tends to stabilize when the number of hexahedral grids exceeds 1.95 million.Unit operation combinations mainly affect the flow velocity distribution on the left bank of the navigation channel(near the long dividing pier),with particularly significant changes in lateral velocity.As the number of operating units increases,the area in the channel where lateral velocity exceeds 0.3 m/s gradually expands.Under full-unit operation condition,the area in the navigation channel where lateral velocity exceeds 0.3 m/s is approximately 677.98 m2.The results can provide a theoretical basis for the optimal design of navigable lock-type pumping stations and navigation safety of ships.关键词
泵站/开机组合/通航能力/数值模拟Key words
pumping station/operation combination/navigability/numerical simulation分类
建筑与水利引用本文复制引用
张艺铭,王胜艳,张彩云,钱堃,郭天辰..基于CFD的泵站开机组合对航道通航能力的影响研究[J].江苏水利,2026,(3):35-39,5.
