蜻蜓滑翔时柔性褶皱前翅气动特性分析1)

刘惠祥, 何国毅, 王琦

NUMERICAL STUDY ON THE AERODYNAMIC PERFORMANCE OF THEFLEXIBLE AND CORRUGATED FOREWING OF DRAGONFLY IN GILDINGFLIGHT1)

Liu Huixiang,He Guoyi,Wang Qi

表1 蜻蜓褶皱前翅频率对比

Table 1 Frequency comparison of the corrugated dragonfly forewing

Model Model 1 Model 2 Model 3 Ref.[38] 63.75 Hz 220.85 Hz 284.52 Hz present 57.76 Hz 226.79 Hz 284.00 Hz relative error 9.40% 2.69% 0.18%