基于TELEMAC-3D的水库低温水下泄河段水温恢复过程模拟预测研究  

Simulation and Prediction of Water Temperature Recovery Process of Low Temperature Water Discharge in Reservoirs Based on TELEMAC-3D

作　　者：张海东 韦兵 安贺东 朱健 喻国良 ZHANG Haidong;WEI Bing;AN Hedong;ZHU Jian;YU Guoliang(Guangxi T-Energy Engineering Consulting Co.,Ltd.,Nanning,Guangxi,530023;State Key Laboratory of Ocean Engineering,Shanghai Jiao Tong University,Shanghai,200240)

机构地区：[1]广西泰能工程咨询有限公司,广西南宁530023 [2]上海交通大学海洋工程国家重点实验室,上海200240

出　　处：《红水河》2020年第2期7-9,共3页Hongshui River

摘　　要：笔者以百色水利枢纽工程为例,运用TELEMAC-3D开源模拟系统模拟计算5月份百色水利枢纽工程下泄河段沿程的水温恢复情况,并结合不同断面实测数据进行了对比分析,研究结果说明该方法在下泄河段一定距离内具有较好的精确性,同时模拟结果具有较好的可视性,可以为水库下泄低温水的时空变化研究和水库运行管理提供一定的参考价值。Water temperature prediction is one of the important research contents in the water environment impact of large reservoirs, which is of great significance for the sustainable development of water resources development and utilization. Taking Baise Hydro Project as an example, the authors use TELEMAC-3 D open source simulation system to simulate and calculate the water temperature recovery along the discharge reach of Baise Hydro Project in May, and make a comparative analysis based on the measured data of different sections. The research results show that the method has better accuracy within a certain distance of the discharge reach, and the simulation results have better visibility. It can provide some reference value for the study of temporal and spatial variation of low temperature water discharged from reservoirs and the operation and management of reservoirs.

关 键 词：TELEMAC-3D 低温水 水库 水温恢复 模拟 百色水利枢纽工程 

分 类 号：TV697.21[水利工程—水利水电工程]