2D Ultrasonic Track Model of Transit- Time Ultrasonic Flowmeter Considering Track Coverage
Liu Gui- xiong Chen Guo- yu Zhu Bin- geng Tan Wen- sheng
Journal of South China University of Technology (Natural Science Edition) . 2014, (1): 1 -5 .  DOI: 10.3969/j.issn.1000-565X.2014.01.001