| Aerodynamic adjoint optimization of turbomachinery with direct control on blade design parameters |
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| 作者姓名： | Xin LI Tongtong MENG Weiwei LI Ling ZHOU Lucheng JI |
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| 作者单位： | 1. Institute for Aero Engine, Tsinghua University;2. School of Aerospace Engineering, Beijing Institute of Technology |
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| 基金项目： | supported by the National Major Science and Technology Project of China (Nos. 2017-II-0006-0020 and J2019-II-0003-0023)； |
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| 摘 要： | Nowadays, the adjoint method has become a popular approach in the optimization of turbomachinery to further improve its aerodynamic performance. However, design variables in these adjoint optimization applications are generally not direct design parameters of blade(such as wedge angles or maximum thickness), making the geometric variation by adjoint optimization can hardly be re-extracted as the change of each design parameter. By giving considerations to the G1 continuity constraint of adjoint ...
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