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| 水电站无压尾水洞引风热湿交换特性的现场测试 | |
| 引用本文： | 余延顺,王政,石文星,李先庭.水电站无压尾水洞引风热湿交换特性的现场测试[J].暖通空调,2007,37(10):111-115. |
| 作者姓名： | 余延顺 王政 石文星 李先庭 |
| 作者单位： | 1. 清华大学;南京理工大学 2. 中国水电顾问集团成都勘测设计研究院 3. 清华大学 |
| 摘 要： | 对映秀湾水电站无压尾水洞引风过程中的室外空气温湿度、尾水洞出口空气温湿度、尾水进出口温度、引风量等参数进行了测试。测试结果表明,夏季运行时无压尾水洞对引入空气有良好的降温除湿效果;在无压尾水洞足够长的条件下,尾水洞末端引风参数主要受尾水温度的影响,而受室外空气参数的影响很小,尾水洞出口空气接近对应尾水温度的饱和状态。 |
| 关 键 词： | 无压尾水洞引风 热湿交换 水电站 现场测试 |
| 修稿时间： | 2005-12-23 |
Field test on heat and moisture transfer performance of tailrace tunnel ventilation in a hydropower station |
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| Yu Yanshun,Wang Zheng,Shi Wenxing,Li Xianting.Field test on heat and moisture transfer performance of tailrace tunnel ventilation in a hydropower station[J].Journal Heating Ventilating and Airconditioning,2007,37(10):111-115. | |
| Authors: | Yu Yanshun Wang Zheng Shi Wenxing Li Xianting |
| Affiliation: | Tsinghua University, Beijing, China |
| Abstract: | Tests the temperature and humidity of outdoor air and outlet air of the tailrace tunnel, the temperature of inlet and outlet water of the tailrace tunnel and the ventilation rate in Yingxiuwan hydropower station. The results indicate that the tailrace tunnel has a good effect on air cooling and dehumidification in summer, and that the parameters of outlet air in the tailrace tunnel are mainly influenced by the temperature of tail water rather than by the parameters of outdoor air and the terminal air parameters are close to the saturated state of the tail water temperature under sufficient tunnel length. |
| Keywords: | tailrace tunnel ventilation heat and moisture transfer hydropower station field test |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
