摘要
环形便携式流速仪测试装置理论上可提供无限长的测试距离,同时便于运输及快速架设,对于便携式流速仪的测试具有重要意义,探寻装置中环形水槽的架拆及优化方法很有必要。针对环形便携式流速仪测试装置中的环形水槽部分,开展了"三步走"架设实验,每次实验后及时总结,分析实验过程中遇到的问题,优化架拆方案,有效提升了环形水槽的架拆工作效率。
In theory, the testing device of annular portable velocity meter can provide unlimited testdistance, and it is convenient to transport and set up quickly, so it is of great significance for the testing of portable velocity meter. It is necessary to explore the method of removing and optimizing the annular flume in the device. In view of the annular flume part of the testing device of the annular portable velocity meter, the "three-step" erection experiment was carried out, after each experiment, the problems encountered in the experiment are analyzed, the scheme of frame removal is optimized, and the efficiency of annular flume is improved effectively.
出处
《中国仪器仪表》
2019年第5期41-46,共6页
China Instrumentation
基金
国家自然科学基金面上项目"箭载中层大气三维流场探测理论问题研究"(41775039)
国家青年科学基金项目"破碎波卷入瞬变微气泡羽流测量方法和实验研究"(41706109)
关键词
架拆方法
环形水槽
环形便携式流速仪测试装置
Frame removal method
Annular flume
Testing device of loop portable velocity mete
