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利用现代流体力学计算技术，采用复合形优化策略，提出了一种适用于回转体尾部外形的优化设计方法。结果表明，利用本文方法可以较为精确地给出在一定的约束条件下的雷尾最优外形。因此，本文提出的优化设计方法具有一定的应用价值。
Using the modern hydrodynamics calculation technique and adopting the complex shape optimization strategy, an optimal design method for the tail profile of the rotating body is proposed. The results show that the optimal shape of the tail can be given with a certain degree of constraint by using this method. Therefore, the optimal design method proposed in this paper has some application value.