针对某型高负荷轴流压气机串列静子近轮毂处存在的分离,利用自行开发的压气机三维气动数值优化设计平台,选择复合形优化方法,通过修改串列静子近轮毂处的三维积叠方式对串列静子进行了优化设计.结果表明,优化设计取得了良好效果,在消除分离的同时,有效提高了压气机的整体性能. Aiming at the separation of a series of high-load axial-flow compressor tandem stator near the hub, a three-dimensional aerodynamic numerical optimization design platform of a compressor was developed. The complex shape optimization method was adopted. By modifying the three- The results show that the optimized design has achieved good results, which can effectively improve the overall performance of the compressor while eliminating the separation.