广东水利水电
廣東水利水電
엄동수이수전
GUANGDONG WATER RESOURCES AND HYDROPOWER
2015年
5期
6-9
,共4页
引水规划%水动力%水质%模型
引水規劃%水動力%水質%模型
인수규화%수동력%수질%모형
Diversion Planning%Hydrodynamic%Water Quality%Model
以佛山市南海区罗村社会管理处良安片区水系及其引水规划方案为例,应用MIKE11水动力( HD)、对流扩散( AD)模型对河涌水系进行水动力和水质模拟计算,分析河涌断面污染物负荷随时间变化的过程,评价规划引水工程实施后的水质治理效果。经实例验证,模型能较好的模拟污染物在河道中的对流扩散过程,将规划方案对水环境质量的改善效果通过数据图表形式直观的表现出来,为引水调度方案的规划编制提供决策支持。
以彿山市南海區囉村社會管理處良安片區水繫及其引水規劃方案為例,應用MIKE11水動力( HD)、對流擴散( AD)模型對河湧水繫進行水動力和水質模擬計算,分析河湧斷麵汙染物負荷隨時間變化的過程,評價規劃引水工程實施後的水質治理效果。經實例驗證,模型能較好的模擬汙染物在河道中的對流擴散過程,將規劃方案對水環境質量的改善效果通過數據圖錶形式直觀的錶現齣來,為引水調度方案的規劃編製提供決策支持。
이불산시남해구라촌사회관리처량안편구수계급기인수규화방안위례,응용MIKE11수동력( HD)、대류확산( AD)모형대하용수계진행수동력화수질모의계산,분석하용단면오염물부하수시간변화적과정,평개규화인수공정실시후적수질치리효과。경실례험증,모형능교호적모의오염물재하도중적대류확산과정,장규화방안대수배경질량적개선효과통과수거도표형식직관적표현출래,위인수조도방안적규화편제제공결책지지。
Taking the drainage and diversion project at Liang ’an area of Luocun town in Nanhai district of Foshan city for example , the hydrodynamic boundary conditions and water quality parameters are simulated in the hydrodynamic ( HD ) and convection diffusion (AD) models based on MIKE11, the processes of the pollution loads varying with time are analyzed in each river , the effects of water quality governance are evaluated with implementing the diversion projects .It is shown that the model is well able to simulate the convection diffusion processes of pollutants in the rivers .The effects of water quality improvement can be displayed in the form of figures and tables , and it provides the decision support for water diversion programme .