摘要

The investigation of the two-phase flow measurement is important in industrial processes investigation. The research of the flow regimes identification has more significance. As a new instrument, virtual instrument combines computer resources, measurement and control hardware, data analysis and graphical user interface software together, which has a wide range of applications in practice. Neural network and LabVIEW are combined and applied in flow regimes identification, which advance the capability and the developing efficiency of the testing system. This paper introduces the software of gas-water two-phase flow regime on line identification based on LabVIEW with the method of neural networks.

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