采用气-液两相流两方程湍流模型，结合混合有限分析法，对静止环境中气泡射流进行数值模拟和分析。
A two phase turbulence model and hybrid finite analytic method (HFAM) are used to predict the behavior of bubbly jet in static environment.
采用有限差分法和混合有限分析法对耦合模型进行数值求解，并分析了启动压力梯度对地下水污染浓度的影响。
The finite difference method is used to solve the coupling model, and the influence of starting pressure gradient on the distribution of groundwater pollutant concentrations is analyzed.
一维理论解和其他格式的二维数值结果符合良好，表明非交错网格下的混合有限分析法能正确有效地求解溃坝问题。
The results show that the numerical solution of the dam-break problem can be obtained by hybrid finite analytic method correctly and effectively.
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