| 密云水库垂向水温模型研究 |
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| 引用本文： | 陈永灿,张宝旭,李玉梁.密云水库垂向水温模型研究[J].水利学报,1998,29(9):0014-0021. |
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| 作者姓名： | 陈永灿 张宝旭 李玉梁 |
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| 作者单位： | 清华大学水利水电系;清华大学水利水电系;清华大学水利水电系 |
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| 摘 要： | 本文根据密云水库自身的特点，采用垂向一维水温模型对密云水库水温进行预测.模型中充分考虑水面热交换、入流、出流、热扩散、热对流等影响因素，利用1991年实测资料对模型参数Dz、η进行校定，根据校定的水质模型对1992年的水温进行预测，得出全年水温随水深分层变化并得到相应实测分层资料的良好验证.此模型可作为库区其它水质参数分析预测的基础。
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| 关 键 词： | 水库 水温模型 水质参数 |
Study on model for vertical distribution of water temperature in Miyun Reservoir |
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| Chen Yongcan,Zhang Baoxu,Li Yuliang.Study on model for vertical distribution of water temperature in Miyun Reservoir[J].Journal of Hydraulic Engineering,1998,29(9):0014-0021. |
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| Authors: | Chen Yongcan Zhang Baoxu Li Yuliang |
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| Institution: | Tsinghua University |
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| Abstract: | One-dimension vertical temperature model is developed to simulate the temperature-stratified phenomena of Miyun Reservior. Heat exchange by effective diffusion, inflow, outflow, thermal advection and interaction between water surface and atmsphere are considered in this model. The parameters of the model are determined according to the observed data in 1991. The predicted temparture in 1992 is in accordance with the observed data. |
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| Keywords: | reservior water temperature model water quality |
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