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本文将零维流动模型、简化模型、一维两相非定常流动模型的计算结果和实验结果进行了比较。结果表明;零维模型可用于定性预测压力上升过程,其结果与实验值趋势一致;一维两相非定常流动模型的计算结果与实验值相吻合;简化模型不能反映压力上升过程的真实情况。
In this paper, the calculation results of zero-dimensional flow model, simplified model and one-dimensional two-phase unsteady flow model are compared with the experimental results. The results show that the zero-dimensional model can be used to qualitatively predict the pressure rise process. The results are consistent with the experimental values. The calculated results of the one-dimensional two-phase unsteady flow model agree well with the experimental values. The simplified model can not reflect the real situation of the pressure rise process.