CN108842712B - 利用滚水坝促进过饱和do释放的方法、实验装置及释放规律的研究方法 - Google Patents
利用滚水坝促进过饱和do释放的方法、实验装置及释放规律的研究方法 Download PDFInfo
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- CN108842712B CN108842712B CN201810520145.2A CN201810520145A CN108842712B CN 108842712 B CN108842712 B CN 108842712B CN 201810520145 A CN201810520145 A CN 201810520145A CN 108842712 B CN108842712 B CN 108842712B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
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工况编号 | 滞留时间 | 释放系数 | 备注 |
1 | 49 | 0.00102 | 空白对照组 |
2 | 53 | 0.00070 | 挡板厚0.006m,高0.05m |
3 | 53 | 0.00143 | 坝长1m,高0.05m |
4 | 53 | 0.00119 | 坝长2m,高0.05m |
5 | 53 | 0.00195 | 坝长3m,高0.05m |
6 | 53 | 0.00200 | 坝长4m,高0.05m |
7 | 53 | 0.00093 | 挡板厚0.006m,高0.1m |
8 | 55 | 0.00165 | 坝长1m,高0.1m |
9 | 52 | 0.00120 | 坝长2m,高0.1m |
10 | 52 | 0.00201 | 坝长3m,高0.1m |
11 | 55 | 0.00243 | 坝长4m,高0.1m |
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CN113023814B (zh) * | 2021-02-03 | 2022-06-17 | 四川大学 | 基于阶梯掺气促进水体中溶解气体水平恢复的可升降水力装置 |
CN113109528B (zh) * | 2021-04-12 | 2022-05-13 | 四川大学 | 一种降低坝下水体溶解气体过饱和的工程措施 |
CN114560572B (zh) * | 2022-02-27 | 2023-04-07 | 四川大学 | 基于移动曝气帷幕缓解复杂流场河道网箱内水体过饱和tdg的装置及方法 |
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CN202830898U (zh) * | 2012-10-15 | 2013-03-27 | 戴会超 | 一种改善气体过饱和的生态友好型二道坝 |
CN105588928B (zh) * | 2015-12-15 | 2017-10-27 | 四川大学 | 利用阻水介质促进过饱和总溶解气体释放的方法 |
CN105735211B (zh) * | 2016-02-03 | 2018-03-06 | 中国长江三峡集团公司 | 有利于降低水体气体过饱和的水利水电工程布置结构 |
CN107044105B (zh) * | 2017-05-27 | 2020-02-14 | 四川大学 | 模拟上游大坝溃坝对下游大坝产生冲击影响的实验装置 |
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Inventor after: Feng Jingjie Inventor after: Yuan Youquan Inventor after: Li Ran Inventor after: Li Kefeng Inventor after: Wang Yuanming Inventor after: Pu Xunchi Inventor after: Liang Ruifeng Inventor before: Feng Jingjie Inventor before: Li Ran Inventor before: Yuan Youquan Inventor before: Li Kefeng Inventor before: Wang Yuanming Inventor before: Pu Xunchi Inventor before: Liang Ruifeng |
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