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Adjoint-Based Aerodynamic Design Optimization Using the Drag Decomposition Method

机译:基于阻力分解的基于伴随的空气动力学设计优化

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The goal of the current work is to develop adjoint-based aerodynamic shape optimization for inviscid drag components computed through the drag decomposition approach. The mid-field drag decomposition method is presented and validated for the DPW-W1 wing and the contributions towards the adjoint equations are outlined. Effectiveness of the proposed approach is shown for the wave drag minimization of a simple NACA0012 profile wing at zero-lift condition, and the induced drag minimization of the DPW-W1 wing for constrained lift.
机译:当前工作的目标是为通过阻力分解方法计算出的无粘性阻力分量开发基于伴随的空气动力学形状优化。提出并验证了DPW-W1机翼的中场阻力分解方法,并概述了对伴随方程的贡献。对于零升空条件下简单的NACA0012型廓翼的波浪阻力最小化,以及约束升力的DPW-W1机翼的诱导阻力最小化,表明了该方法的有效性。

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