Hardware design of solid-liquid two-phase flow meter

摘要

This paper designs a complete set to TMS320LF2407A DSP as the core of the ultrasonic Doppler flow measurement system, focusing on analysis of transmitter, receiver conditioning circuitry and digital part of the circuit. Experimental results show that this design improves the measurement accuracy of ultrasonic Doppler flow meter reached the industrial production of the solid-liquid two-phase flow measurement requirements.