电磁流量传感器是基于法拉第电磁感应定律而制成的，只是其中切割磁力线的导体不是一般的金属，而是具有一定电导率的液态流体或液固两厢流体。被测量的导电介质在磁场中作切割磁力线运动时，导电介质中会产生感应电动势，感应电动势由一对电极检测-Electromagnetic flow sensor is based on Faraday' s law of electromagnetic induction and made of only one conductor cutting magnetic

fluent 液态金属物性参数定义UDF(definiting the physical parameters of liquid metal in Fluent with UDF)