CAJ | 학술논문

提出预测水库水温和浊度的二维水质模型.利用日本下小鸟水库和下小鸟电站尾水渠道的实测数据确定模型参数,计算结果与实测数据吻合较好.应用控制模型对快速泄流、分层取水、栏栅以及栏栅和分层取水联合应用模式进行计算.结果表明,分层取水是减少浊流排放较为有效的方式.
제출예측수고수온화탁도적이유수질모형.이용일본하소조수고화하소조전참미수거도적실측수거학정모형삼수,계산결과여실측수거문합교호.응용공제모형대쾌속설류、분층취수、란책이급란책화분층취수연합응용모식진행계산.결과표명,분층취수시감소탁류배방교위유효적방식.
A two-dimensional numerical model was developed for predicting the reservoir water temperature and turbidity.The model was verified with the measured data in the Shimokodori Reservoir in central Japan and in the tailrace channel of the Shimokodori Power Station in 2002.The predicted results were consistent with the measurements.The predictions were performed for different operational modes such as rapid discharging,selective withdrawal,fence,and fence plus selective withdrawal.The calculated results show that the selective withdrawal method is a good option.