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目前在反再系统中,对固体质量流量的准确测量一直是一项难以攻克的任务,因此研发高精度的、多功能的固体质量流量计是一项急迫的任务,本文综述了固体质量流量测量技术,主要介绍了差压式流量计、软测量技术、流动层析成像技术的测量原理以及优缺点,简单的描述了微波测量流量计、传热传感器、静电流量计、热式质量流量计、科氏质量流量计。
At present, accurate measurement of solid mass flow rate in an anti-re-system is always a difficult task to overcome. Therefore, developing a high-precision, multi-purpose solid mass flowmeter is an urgent task. This article reviews solid mass flow measurement Technology, mainly introduces the differential pressure flowmeter, soft measurement technology, flow tomography technology measurement principle and advantages and disadvantages, a brief description of the microwave measurement flowmeter, heat transfer sensor, electrostatic flowmeter, thermal mass flowmeter, Coriolis mass flow meter.