| 泄洪雾化研究进展综述 |
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| 引用本文： | 王思莹,王才欢,陈端.泄洪雾化研究进展综述[J].长江科学院院报,2013,30(7):53-58. |
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| 作者姓名： | 王思莹 王才欢 陈端 |
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| 作者单位： | 长江科学院 水力学研究所,武汉 430010 |
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| 基金项目： | 国家自然科学基金青年基金项目(51109012);水利部公益性行业科研专项经费项目(201101005) |
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| 摘 要： | 高坝工程泄洪形成的泄洪雾化现象对水利枢纽的正常运行、交通安全、周围环境甚至下游岸坡稳定均可能造成危害。通过全面细致的文献调研,对我国泄洪雾化相关的研究进展进行了归纳总结,梳理了对泄洪雾化危害的认识过程,总结了对泄洪雾化形成过程的逐步了解,对比了不同模型试验和数值分析的研究成果。在对当前研究现状的认识基础上,指出今后泄洪雾化相关研究工作的开展应该注重测量技术的改进,以获得更详尽的原型和模型观测资料。此外,对泄洪雾化雾源特性的研究是今后研究的一个重要方向。
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| 关 键 词： | 泄洪雾化 研究进展 比尺效应 模型试验 数值预测 |
Advances in Research on Flood Discharge Atomization |
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| WANG Si-ying,WANG Cai-huan,CHEN Duan.Advances in Research on Flood Discharge Atomization[J].Journal of Yangtze River Scientific Research Institute,2013,30(7):53-58. |
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| Authors: | WANG Si-ying WANG Cai-huan CHEN Duan |
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| Affiliation: | Hydraulics Department, Yangtze River Scientific Research Institute, Wuhan 430010, China |
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| Abstract: | Flood discharge atomization of high dam projects will have possible negative impact on the hydropower station operation, traffic safety, surrounding environment, and even the stability of the downstream bank slope. Researchers have done much work in this regard, and meanwhile there is still much work to do because of its significance and complexity. This paper presents a full scale review on current study on this issue, summarizes the cognition on its damage, the forming mechanism of the atomization, and the comparison of different experimental and numerical research results. It’s proposed that two aspects should be focused on in the future study: first, advanced measuring equipment and methods should be imported and invented to obtain more particular and accurate information; second, properties of the atomization source should be paid more attention to. |
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| Keywords: | flood discharge atomization research progress scale effect model test numerical forecast |
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