跨音速飛行 的英文怎麼說

中文拼音 [kuàyīnfēiháng]
跨音速飛行 英文
transonic flight
  • : 動詞1 (抬起一隻腳向前或向左右邁) step; stride 2 (兩腿分在物體的兩邊坐著或立著) bestride; stra...
  • : 名詞1. (聲音) sound 2. (消息) news; tidings 3. [物理學] (音質) tone 4. (姓氏) a surname
  • : Ⅰ形容詞(迅速; 快) fast; rapid; quick; speedy Ⅱ名詞1 (速度) speed; velocity 2 (姓氏) a surna...
  • : Ⅰ動詞1 (鳥、蟲等在空中活動) fly; flit 2 (利用動力機械在空中行動) fly 3 (在空中飄浮遊動) fly...
  • : 行Ⅰ名詞1 (行列) line; row 2 (排行) seniority among brothers and sisters:你行幾? 我行三。where...
  • 音速 : [物理學] velocity of sound; speed of sound; sound velocity
  • 飛行 : flight; flying; aviate; voyage; volitate; hop
  1. Then the steady and unsteady subsonic, transonic and supersonic viscous flows around airfoil and some aircraft are numerically simulated. the 3 - dimensional unsteady navier - stokes equations are solved using the implicit lu - nnd algorithm, with baldwin - lomax turbulent model. on the basis of simulating unsteady viscous flow, coupling the structure dynamics equations, the problems of static aeroelasticity and flutter are investigated for wings and elevator

    在模擬非定常粘性繞流的基礎上,與顫振運動方程相耦合,分別對機翼和全機流固耦合現象中顫振問題進了研究,準確求解顫振臨界度,分析機翼和全機的從亞到超范圍的顫振規律,並研究分析了機翼迎角變化對顫振度的影響。
  2. Accurate calculation of aircraft steady and unsteady aerodynamics and flutter characteristics, especially in the transonic speed range is a crucial problem for aircraft designers. it is very important for us to develop an efficient, accurate, robust navier - stokes / euler flow solver that could be used to study transonic steady and unsteady flowfields

    器的定常和非定常氣動力的準確數值求解及顫振特性研究,特別是范圍內的準確數值求解及研究,一直以來都是器設計工作者必須面對的重要研究難題。
  3. Extensive numerical studies have been performed in order to access the accuracy of the present approach, for example, the supersonic flow over the shuttle, and so on. all of results demonstrate the capability of simulating complex flow fields efficiently and robustly

    應用上述方法進大量的數值實驗,如計算航天機的超繞流、 m6機翼的繞流等,數值結果顯示,上述方法是之有效的。
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