宋〓丹,华国春,黄孝容,朱国宇.西藏地区水库水温预测方法适用性研究[J].水电能源科学,2018,36(9):68-71
西藏地区水库水温预测方法适用性研究
Study on Applicability of Reservoir Water Temperature Prediction Method in Tibet Region
  
DOI:
中文关键词:  水库  西藏地区  经验公式  水温模型  水温预测  适用性
英文关键词:reservoir  Tibet region  empirical formula  water temperature model  water temperature prediction  applicability
基金项目:
作者单位
宋〓丹,华国春,黄孝容,朱国宇 四川大学 水利水电学院 四川 成都 610065 
摘要点击次数: 68
全文下载次数: 
中文摘要:
      水库水温预测方法在高海拔地区的适用性尚缺乏相关研究。对此,以旁多水库为例,运用经验公式法、垂向一维水温模型及立面二维CE QUAL W2水温模型对旁多水库水温进行预测。各预测结果与实测值对比表明,经验公式(张大发法和朱伯芳法)在旁多水库的水温预测中适用性较差,垂向一维水温模型和立面二维CE QUAL W2水温模型预测较为科学。在西藏高海拔地区水库水温预测中,建议将垂向一维水温模型和立面二维水温模型作为水温预测的主要方法,并提出了高海拔缺资料地区水库水温预测模型的运用建议。研究成果可为西藏高海拔地区的水温预测提供参考。
英文摘要:
      The applicability of reservoir water temperature prediction method in high altitude area is still lack of relevant research. Taking the Pangduo reservoir as an example, the empirical formula, vertical one dimensional water temperature model and facade two dimensional CE QUAL W2 water temperature model were used to predict water temperature of reservoir. Through the comparison of the predicted results and measured values, the temperature prediction formula of Zhang Dafa method and Zhu Bofang method in Pangduo reservoir has poor applicability, the vertical one dimensional water temperature model and CE QUAL W2 temperature prediction model are more scientific. In the prediction of reservoir water temperature in high altitude region of Tibet, it is suggested that the vertical one dimensional water temperature model and two dimensional temperature model are taken as the main method for water temperature prediction, and this paper provides practical advice of using water temperature model in high altitude and lack of data area reservoirs. The research result can provide a reference for water temperature prediction in high altitude regions of Tibet.
查看全文  查看/发表评论  下载PDF阅读器