wrap-around fin

基本解釋

The results on aerodynamic force demonstrated that the wrap around fin (WAF) configuration exhibits a self-induced rolling moment.
測力試驗結果表明，卷弧翼彈型存在自誘導滾轉(zhuǎn)力矩。
The research on aerodynamic characteristics of wrap-around fin and wing-body combination was carried out at super high speeds in this dissertation.
本文開展了弧形翼及翼-身組合體在超高速下的空氣動力學特性研究。
So it is an effective measure to restrain the coning motion of large fineness ratio unguided spinning rocket stabilized with tail fin that adopting negative-fixed and negutive-spin wrap-around fin.
將卷弧形尾翼反裝且反向旋轉(zhuǎn)是抑制和減小大長徑比無控旋轉(zhuǎn)火箭彈錐形運動的有效措施。