摘要
总结了汽轮机中湿蒸汽两相流湿度测量的研究方法。介绍了传统的热力学法、光学法等测量方法及研究进展情况,并对目前湿度测量的一些新的方法,新型加热法、显微视频技术和微粒图像速度仪测量法、微波测量法、光纤光栅测量法等,进行了分析和研究。
Research techniques of measuring moisture of the wet steam two phase flow in turbine have been investigated, and measuring techniques based on traditional thermodynamic and optical principle and their development have also been introduced. Moreover, new heating method, relying video technology and particle image velocimetry, measuring method by microwave and fibre grating, etc. to measure moisture of the wet steam are presented.
出处
《电站系统工程》
北大核心
2006年第5期1-4,共4页
Power System Engineering
基金
国家自然科学基金项目(50376059)
关键词
湿蒸汽两相流
湿度
热力学法
光学法
微波法
光纤光栅法
wet steam two phase flow
moisture
thermodynamic method
optical method
microwave method
fibre grating method
