水流掺气设施布置型式的研究总结与展望
发布时间：2018-11-05 08:12
【摘要】：泄水建筑物在高速水流的作用下常发生空蚀破坏,通常工程中采用掺气减蚀措施来达到对水工建筑物保护的目的。为了总结不同的水流掺气布置型式在高水头大流量的泄流建筑物中的可利用性和重要性,以及各自的主要特点及优缺点,综述了不同型式的掺气措施的结构、原理和工程应用;并对在不同的水力条件下掺气设施布置型式的优化选择及掺气设施布置型式的相关研究进行了总结与展望。
[Abstract]:Cavitation erosion is often occurred in draining structures under the action of high speed water flow. In general, aeration erosion reduction measures are used to protect hydraulic structures. In order to summarize the availability and importance of different flow aeration arrangements in large discharge structures with high water head and large discharge, as well as their main characteristics, advantages and disadvantages, the structure, principle and engineering application of different aeration measures are summarized. The optimal selection of aeration facilities under different hydraulic conditions and the related research of aeration facilities layout are summarized and prospected.
【作者单位】： 长江科学院水力学研究所;华南理工大学电力学院;
【基金】：国家自然科学基金项目(51379020,51279013) 中央级公益性科研院所基本科研业务费项目(CKSF2014042/SL)
【分类号】：TV65
[Abstract]:Cavitation erosion is often occurred in draining structures under the action of high speed water flow. In general, aeration erosion reduction measures are used to protect hydraulic structures. In order to summarize the availability and importance of different flow aeration arrangements in large discharge structures with high water head and large discharge, as well as their main characteristics, advantages and disadvantages, the structure, principle and engineering application of different aeration measures are summarized. The optimal selection of aeration facilities under different hydraulic conditions and the related research of aeration facilities layout are summarized and prospected.
【作者单位】： 长江科学院水力学研究所;华南理工大学电力学院;
【基金】：国家自然科学基金项目(51379020,51279013) 中央级公益性科研院所基本科研业务费项目(CKSF2014042/SL)
【分类号】：TV65
【相似文献】
相关期刊论文 前10条
1 余滋芳;关于三晙\缯，
本文编号：2311463
本文链接：https://www.wllwen.com/kejilunwen/shuiwenshuili/2311463.html
