| 斜坡进水口段平面闸门阻力系数的水力试验研究 |
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| 引用本文： | 胡明.斜坡进水口段平面闸门阻力系数的水力试验研究[J].河海大学学报(自然科学版),1995,23(6):65-70. |
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| 作者姓名： | 胡明 |
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| 作者单位： | Hu Mingept.of Hydm-power Engineering，Hehai Univ. |
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| 摘 要： | 针对水电工程实际中经常遇到的斜坡进水口段平面快速闸门的阻力系数进行了试验研究，分别研究了闸门底线倾角，水库水位和初始引用流量对阻力系数的影响，试验结果表明，斜坡进水口段平面快速闸门的阻力系数只与闸门的开度和闸门底缘倾角的大小和方向有关，与水库水位和初始引用流量基本无关。
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| 关 键 词： | 斜坡 进水口 平面闸门 阻力 水力试验 |
Hydraulic Test Study on Resistance Coefficient of Emergency Gate at Inclined Penstock Intake |
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| Hu Mingept.of Hydm-power Engineering,Hehai Univ..Hydraulic Test Study on Resistance Coefficient of Emergency Gate at Inclined Penstock Intake[J].Journal of Hohai University (Natural Sciences ),1995,23(6):65-70. |
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| Authors: | Hu Mingeptof Hydm-power Engineering Hehai Univ |
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| Abstract: | his paper studies the resistance coefficient of the emeragency gate at the inclined penstock intake which is frequently encountered in hydroelectric engineering works. The test includes the effect of the dip angle of the gate bottom flinge,reservoir water level and initial discharge through the penstock to the resistance coefficient.The results of the experiment indicate that the resistance coefficient is only related to the dip angle of the gate bottom fringe and the gate opening but has nothing to do with the reservoir level and initial discharge through the penstock. |
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| Keywords: | inclined penstock intake emergency gate resistance coefficient |
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