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WU Jian-hua CAI Chang-guang JI Wei RUAN Shi-ping 《水动力学研究与进展(B辑)》2006,18(5):567-571
1. INTRODUCTION In the design of a discharge tunnel with high water head and large flow, it is important to study the cavitation and the energy dissipation, such as the prevention of cavitation for slots of various gates [1-4], the effects of entrained ai… 相似文献
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EXPERIMENTAL STUDY ON CAVITATION AND WATER-WING FOR MIDDLE-PIERS OF DISCHARGE TUNNELS 总被引:4,自引:4,他引:0
WU Jian-hua CAI Chang-guang JI Wei RUAN Shi-ping LUO Chao 《水动力学研究与进展(B辑)》2005,17(4):429-437
1. INTRODUCTION Discharge tunnel ,specially , deep-water one , is a sort of usual flood discharge structure with pressure flows in the inlet section,followed pres- sure flows or free flows ,and is used in flood dis- charge or emptying a reservoir , and/or washing sands .For deep-water tunnels ,the designs were u- sually adopted of the manners of the shaft ,of the inclined sectionin the inlet or in the outlet ,called visually as “Dragon up one’s head”or “Dragon down one’s tail”in Chi… 相似文献
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介绍人工合成透明土体的发展及其在岩土工程模拟试验、土体连续变形测量方面的应用。结合离心机模型试验和数字图像处理技术在国内的发展,对实现由离心机、数字图像技术和透明土模型结合而成的非介入离心机模型试验进行了可行性分析,认为目前已具备开展非介入离心机模型试验的条件。 相似文献
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