摘要
OPUS是"948"计划引进的新仪器,通过研习获得了新认知,对黄河泥沙应用试验也取得基本成功。探讨OPUS的物理原理、数学解算模型和软件界面,报导为应用试验设计的测试配套设备,展示了泵动吸搅自循环、水流仿真水箱和尾翼定向下河入水等3种试验装置,介绍检测泥沙粒度、浓度过程中观察把握成果质量的基本经验。初步试验表明OPUS是性能良好的仪器,可以满足相应场合河流泥沙检测的需要。
OPUS is a new imported instrument by ＂948＂ plan. Research and study help us to acquire new knowledge, and Yellow River sediment application experiment has basically achieved success. This article makes a research into physical principle, mathematics calculation models and software interface of OPUS, and introduces three matching equipment designed for the application experiment including devices of self-circulation of mixing ＆ pump suction, fluid simulation tank and directional entry for tail fin. Furthermore, basic experiences for observing and grasping achievements quality during particle size ＆ sediment concentration measurement are introduced. Preliminary experiment has verified that OPUS is a good instrument with can meet requirements of river sediment measurement under corresponding situation.
出处
《水利水文自动化》
2009年第2期1-7,共7页
Automation in Water Resources and Hydrology
基金
水利部"948计划"资助项目(编号200607)
关键词
OPUS
超声检测
粒度分析
含沙浓度测量
泥沙研究
OPUS
ultrasonic measurement
particle size analysis
sediment concentration measurement
sediment research
