Measurement of water bulk viscosity based on brillouin scattering

摘要：

　　In order to measure water bulk viscosity effectively, of which a inversion model based on brillouin scattering is established.Through the measurement of brillouin frequency shift, line width and salinity, water bulk viscosity can be inverted quickly.At the same time, through the precision analysis of the inversion model, it shows that the impact of water salinity on bulk viscosity is the largest, the second is the impact of brillouin line width.So obtaining higher precision salinity is the measurement basis of high bulk viscosity.The results of the analysis to the design of the laser radar have a certain reference value.

关键词： Brillouin scattering Water bulk viscosity Precision analysis

作者: Guo-sheng LI Kun LIANG Hong-zheng WANG

作者单位: School of Electronic Information and Communications, Huazhong University of Science and Technology, School of Electronic Information and Communications, Huazhong University of Science and Technology, Xian Research Institute of Navigation Technology, Xian 710068, China

会议类型: 国际会议

会议名称: 2018 International Conference on Defence Technology (2018国际防务技术会议)

会议地点: 北京

会议语种:英文

页码: 831-836

在线出版日期: 2018-10-21（万方平台首次上网日期，不代表论文的发表时间）