Simulation research on two-phase flow velocity measurement system based on Monte Carlo method

Dynamic gas-liquid two phase flow models, especially microcosmic dynamic models, are being paid more attention these days. This kind of models could simulate the two phase flow process more accurately. However, static models are still being widely used in consideration of that it is difficult to build dynamic models. This paper successfully built a microcosmic three-dimensional dynamic model of gas-liquid two phase flow based on Monte Carlo method. With the superposition of non-uniform electric field, a velocity measurement system was built based on this model. Through a series of validation experiments, this system is proved to be effective and can substitute some physical experiments.