流量积算仪计算模型的设计与应用

Design and Application of Calculation Model for Flow Integrator

从通用模型,简化模型和计算书模型3个方面阐述了流量积算仪是如何针对不同的流体介质和不同的一次表流量计计算瞬时质量流量和瞬时体积流量值的。详细介绍了简化模型与通用模型的不同之处和计算书模型的设计过程,给仪表研发和工程调试提供了一个清晰的参考依据。

From three aspects of general model,simplified model and calculation book model,this paper expounds how flow totalizer calculates instantaneous mass flow and instantaneous volume flow value for different fluid media and different primary meter flowmeters.The differences between the simplified model and the general model and the design process of the calculating book model are introduced in detail,which provides a clear reference for instrument development and engineering debugging.