hypersonic lift 中文意思是什麼
hypersonic lift
解釋
高超音速升力- hypersonic : adj. 高超音速的〈指超音速五倍以上者〉。
- lift : vt 1 舉起，使升起，提起，抬起；提高；提升。2 使高尚；鼓舞。3 運送，搬運；空運 （ ＝ airlift） 4 ...
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The method of wing shape optimization of space shutlle has been developed with penalty function approach in which the objective function is the mass of the wing and the constraints are the hypersonic re - entry flight cross range, lift / drag ratio, and subsonic flight lift / drag ratio, the margin of the longitudial static stability and the magnitude of the horizontal landing speed etc
摘要介紹了在滿足高超音速再入橫向機動航程，高超音速再入飛行時的升阻比，亞音速進場飛行時的升阻比，縱向靜穩定性裕度和水平著陸速度等飛行性能設計要求下，用罰函數法尋求使航天飛機機翼質量為最小的外形優化方法並給出了算例。 -
As a kind of new configuration waveriders have high lift to drag ratio ( l / d ) in hypersonic flight, which makes the study of waverider shapes an important trend of hypersonic air vehicles development
乘波構形在高超聲速條件下的高陞阻比優勢備受關注，使得對於它的設計研究成為高超聲速飛行器外形設計的一個重要方向。
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