关键词: 顺序输送,   ,  电导探针,   ,  混油,   ,  测量,   ,  浓度,   ,  标定

Abstract: In order to measure the concentration of mixed oil transported in pipeline more precisely, the conductivity probe is modified and applied to determin concentration of mix oil in the pipeline based on the principle of the conductance measurement of gas-liquid two-phase flow's liquid holdup. The experimental apparatus can be used to calibrate the probe by measuring the different concentration of brine to obtain the corresponding output signal. The calibrated experimental apparatus can easily measure the concentration of mixed oil at different times and different positions of the pipeline cross section.

Key words: Order delivery,    , Conductivity probe,    , Mix oil,    , Measurement,    , Concentration,    , Calibration