A new method was proposed for on-line voidage measurement of oil-gas two phase flow based on 12 electrode electrical capacitance tomography (ECT) and least squares support vector machine (LSSVM).

• 摘要基于12电极电容层析成像(ECT)和最小二乘支持向量机(LS-SVM)，提出了一种油气两相流空隙率在线测量的新方法。