一体化氧化沟弯道流态特性研究  

Research on Flow Characteristic of Curve Channel of Integrated Oxidation Ditch

作　　者：杨华展[1] 王涛[1] 邓荣森[1] 

机构地区：[1]重庆大学城市建设与环境工程学院

出　　处：《重庆建筑大学学报》2007年第3期106-109,114,共5页Journal of Chongqing Jianzhu University

摘　　要：根据实测数据从流速分布的角度对增设水下推动器和弯道导流墙的一体化氧化沟弯道流态进行了研究分析,在实测和分析的基础上,提出了水下推进器和曝气转盘的合理设置位置,阐明了弯道导流墙对弯道流态的作用并提出了导流墙的合理设置方式,为实际工程设计提供了理论依据和参考。From the aspect of velocity distribution,this paper made a full analysis of the flow condition of integrated oxidation ditch with submerged propeller and training wall based on the measured data. Then, according to the research and measurement, it brought forward the proper setting position of submerged propeller and aerate rotary disk, and gave a detailed explanation of the effects of training wall on the flow condition of curve channel. Meanwhile,the suitable setting way of training wall is also put forward. All of abovementioned provided an affording theory basis and reference to the actual project design.

关 键 词：一体化氧化沟 弯道流态 导流墙 曝气转盘 水下推进器 

分 类 号：X703.1[环境科学与工程—环境工程]