| 分布式粗糙前缘对NACA0012翼型失速特性的影响 | 
| 李艺, 白俊强, 张彦军, 赵轲 | 
| Influence of Distributed Leading-Edge Roughness on Stall Characteristics of NACA0012 Airfoil | 
| LI Yi, BAI Junqiang, ZHANG Yanjun, ZHAO Ke | 
| 图15 不同粗糙度翼型升力系数、阻力系数对比 | 
| Fig.15 Variation of CL and CD for airfoils at different roughnesses | 
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