超声波体积流量计声场混合计算方法

赵楠楠,胡亮,毛凯,陈文昱,傅新

Hybrid determination method for acoustic field of ultrasonic volumetric flowmeter

Nan-nan ZHAO,Liang HU,Kai MAO,Wen-yu CHEN,Xin FU

图 2 激光测振仪（PSV-500）测量超声换能器表面振动

Fig.2 Measurement of vibration velocity on transducer surface by laser scanning vibrometer（PSV-500）