论文部分内容阅读
分析了某教练机的失速特性及产生根源,提出了改善机翼失速特性的优化翼型和机翼平面形状的改进措施,并进行了CFD仿真验证,计算结果表明,改进后全机的失速特性得到了提高。
Based on the analysis of the stall characteristics and the causes of a trainer, the paper presents some improvements of the optimized airfoil and wing shape to improve the stall characteristics of the airfoil. The CFD simulation results show that the improved stall characteristics Has been improved.