用于多相界面检测系统的阵列式容栅电容传感器的优化设计

Optimum Design of an Array of Segmented Capacitance Sensor for Multi-phase Interface Measuring System

本文提出和设计的阵列式容份电容传感器是用于多相界面检测系统的一种新型传感器。作者利用有限元法对其结构参数进行计算机仿真和优化设计，并搜索到一组最优参数。实验结果与理论分析相吻合。该系统可用于原油分离和化工生产过程中。

A new sensor,Array of segmented capacitance sensor,has been proposedand designed for multi-phase interface measuring system in the paper. Authors make use of the finite element method to simulate and design the structure parameters of the sensor by computer,and to get a set of optimum parameters using the searching method. The experimental results are in agreement with the results of theoretical analysis. The sensor can be used in crude oil separation and processes in chemical engineering.