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讨论了燃料型减压塔的实时质量模型的建立方法,在一些合理假设的基础上,将减压塔分为若干塔段,建立了燃料型减压塔的分段集中模型。该模型在塔处于过渡过程时仍有较高的工程精度。
The establishment of real-time quality model of fuel-type vacuum tower is discussed. Based on some reasonable assumptions, the pressure-relief tower is divided into several sections and a sectional centralized model of the fuel-type vacuum tower is established. The model still has high engineering accuracy when the tower is in transition.