| 竖井旋流式泄洪洞水力特性试验研究 |
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| 引用本文： | 王远明,赵惠新.竖井旋流式泄洪洞水力特性试验研究[J].黑龙江水专学报,2011,2(1):9-13. |
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| 作者姓名： | 王远明 赵惠新 |
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| 作者单位： | 1. 黑龙江省水利工程建设局,哈尔滨,150040
2. 黑龙江大学,水利电力学院,哈尔滨,150080 |
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| 摘 要： | 围绕着流态、泄流能力、压力分布以及各段消能率等水力特性对具有抛物线式引水道的竖井旋流式泄洪洞进行了试验研究,结果表明:流态、泄流能力、压力分布均能满足要求,且总消能率达到90%,具备了作为导流洞改建体型的条件.
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| 关 键 词： | 抛物线式引水道 旋流式竖井 水力特性 试验研究 |
Experiment Study on Hydraulic Properties of Spillway Tunnel with Whirling Current in Shaft |
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| WANG Yuan-ming,ZHAO Hui-xin.Experiment Study on Hydraulic Properties of Spillway Tunnel with Whirling Current in Shaft[J].Journal of Heilongjiang Hydraulic Engineering College,2011,2(1):9-13. |
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| Authors: | WANG Yuan-ming ZHAO Hui-xin |
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| Affiliation: | 1.Hydraulic Engineering Construction Bureau in Heilongjiang Province,Harbin 150040,China;2.College of Water Conservancy and Electric Power,Heilongjiang University,Harbin 150080,China) |
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| Abstract: | This paper studied on cyclone spillway tunnel of parabolic type convey from hydraulic properties such as flow pattern discharging capacity pressure distributions and energy dissipation rate.The results showed that flow pattern discharge capacity and the pressure distributions be able to meet the requirements and the total energy dissipation rate of 90%.It has the conditions of serving as a diversion tunnel reconstruction body. |
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| Keywords: | parabolic type convey tunnel cyclone shaft hydraulic properties experimental study |
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