摘要
在分析水平气液两相流管道振动的典型问题及研究的基础上,利用气液两相流模拟实验装置及PL302双通道数据采集器等测试设备对水平气液两相流管道中的各种振动问题进行测试。并对测得的振动信号进行比较分析,得到上述振动问题的特性及规律,为今后研究该流动状态下的振动特性提供一定依据。
Based on the research in analysis of typical problems of phase flow in horizontal pipe vibration, two - phase flow simulation equipment and dual - channel data acquisition PL302 test equipment, such as Horizontal gas - liquid flow pipeline are applied to examine a variety of vibration problems. Characteristics and principles of the above vibration problems can be obtained by applying analysis and comparison to the collected vibration signals, which provides basis for further research in vibration feature under this circumstance.
出处
《山东化工》
CAS
2011年第9期49-55,共7页
Shandong Chemical Industry
关键词
水平气液两相流
管道振动
频谱分析
horizontal gas -liquid two -phase flow
pipe vibration
spectrum analysis
