body aerodynamic drag 中文意思是什麼

body aerodynamic drag 解釋
艇體氣動力阻力
  • body : n 1 身體,體軀,肉體;屍首;軀干,【林業】立木。2 本體,主體;主力;本文,正文;部分。3 (衣服的...
  • aerodynamic : adj. 空氣動力學的。 an aerodynamic missile 飛航式導彈,有翼導彈。n. -s 空氣動力學,氣體力學。
  • drag : vt ( gg )1 拖,曳;拖動,拖著(腳、尾巴等);硬拖(某人)做(某事)[至(某地)]。2 打撈,(用撈...
  1. We generated its grid surface on the fuselage or missile body according to the geometry projection relation between aerodynamic components and the bilinear interpolation approach. finally, we successfully developed a new algebra grid generation technique in virtue of the improved four - boundary interpolation. in this thesis, we put emphasis on the researches of aerodynamic inverse design and drag reduction questions for airfoil and wing using euler equations and control theory proposed by jameson

    ( 2 )進行了應用控制理論和二維歐拉方程的翼型氣動反設計,以及有升力約束情形下翼型跨音速減阻問題研究,分別推導了相應的共軛方程及邊界條件的數學形式,並給出了相應的梯度求解公式形式,研究發展了共軛方程及梯度的數值求解方法,成功進行了多個翼型的反設計和減阻問題研究。
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