The method can be used for the scheme selection, performance estimation and flow field computation of solid motor.

该方法可用于固体发动机方案选择、性能评定及流场计算。

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Runner flow field computation, bucket numerical integration and bucket thickening are conducted by reliable numerical computation method.

采用稳定可靠的数值计算方法，进行了转轮流场计算、叶片数值积分、叶片加厚等工作。

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In the present method, the orthogonal design and the three-dimensional viscous flow field computation were used to determine the optimum controlled deceleration flow in impellers and the blade curves.

提出采用可控减速法设计离心风机两元叶片，即通过三维黏性流场计算，采用正交试验设计方法，以确定流道内平均速度的减速规律和叶片型线。

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