电容法多相流检测中相浓度的求解

The Solution of Phase-Consistence in Capacitance-Based Multi-Component Flow Measurements

从对电容传感器的有限元 (FEM )分析及仿真入手 ,提出了求解油、水、气三相流相浓度的插值计算方法 ,并实现了三相流的定量测量。该方法所需测量参数少 ,便于实时、在线。

Begin with the finite-element-method (FEM)analysis and simulation of the capacitance, this paper put forward a sort of interpolation method for the solution of phase-consistence of oil/water/air three-phase, so achieved menstrual measuring. This method needs fewer measuring parameters; it's convenient for measuring each component's quantity of oil multi-phase flow real-time, online, consist and non-intrude.