| 东风水电站尾水调压系统水力学试验研究 |
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| 引用本文： | 祝根领,黎恪先.东风水电站尾水调压系统水力学试验研究[J].武汉大学学报(工学版),1993(5). |
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| 作者姓名： | 祝根领 黎恪先 |
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| 作者单位： | 武汉水利电力大学水利水电科学研究所，长沙中南勘测设计院 410014 |
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| 摘 要： | 就东风水电站尾水闸门井和2~#施工支洞在机组过渡过程中的水力学问题,依据试验资料进行了详细的分析论证。就电站机组在丢弃负荷过渡过程中,尾水闸门井和2~#施工支洞减小尾水管入口断面负压值所起的作用得出了结论性意见。同时,也对各工况下尾水闸门井内和2~#施工支洞内的水面波动情况进行了分析论述。
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| 关 键 词： | 过渡过程/尾水调压系统 |
Experimental Investigation of Some Hydraulic Problems in the Tailrace Surge System of the Dong Feng Hydro-Power Station |
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| Zhu Genling.Experimental Investigation of Some Hydraulic Problems in the Tailrace Surge System of the Dong Feng Hydro-Power Station[J].Engineering Journal of Wuhan University,1993(5). |
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| Authors: | Zhu Genling |
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| Abstract: | Some hydraulic problems during the transitional process of the generating unit in the tailrace surge chamber and No. 2 construction branch tunnel of Dong Feng Hydro-Power Station were analyzed in detail based on the experimental results. Some useful suggestions were made for the effect of the tailrace surge chamber and No.2 construetion branch tunnel in decreasing the negative pressure at the tailrace adit during the transitional process when the generating unit was off-load. Furthermore, the wave motion on the water surface in all operating modes was also analyzed. |
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| Keywords: | transient process/tailrace surge system |
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