lift on wing 中文意思是什麼

lift on wing 解釋
機翼升力
  • 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 ...
  • on : adv 1 〈接觸、覆蓋〉上去；開（opp off）。 turn on the light [radio water gas] 開電燈[收音機、自來...
  • wing : n 1 翼，翅膀；鳥；鳥群；飛行，飛翔。2 （飛機）機翼；翼狀物；（汽車的）擋泥板；〈詩常 pl 〉船帆。3...
  1. The effects of body - strake on lift characteristics of the double - delta - wing aircraft

    機身邊條對雙三角翼飛機升力特性的影響
  2. Tenders must be placed in the government secretariat tender box situated in the lift lobby on the lower ground floor of the central government offices east wing before 12 noon on friday, january 21, 2000. end friday, december 10, 1999

    投標者必須於二零零零年一月二十一日星期五中午十二時前，把投標書放入中區政府合署東座地下低層電梯門廊的政府總部投標箱內。
  3. Tenders must be placed in the government secretariat tender box situated in the lift lobby on the lower ground floor of the central government offices ( east wing ) before 12 noon on friday, january 21, 2000. endfriday, december 10, 1999

    投標者必須於二零零零年一月二十一日星期五中午十二時前，把投標書放入中區政府合署東座地下低層電梯門廊的政府總部投標箱內。
  4. Tender proposals should be placed in the government secretariat tender box at the lift lobby of the lower ground floor of the central government offices ( east wing ), 20 lower albert road ( at its junction with garden road ), hong kong, before noon on june 17, 2005

    投標者必須於二五年六月十七日中午十二時前，把投標書放入香港下亞厘畢道二十號（近花園道口）中區政府合署東座地下低層電梯門廊的政府總部投標箱內。
  5. Tender proposals should be placed in the government secretariat tender box at the lift lobby of the lower ground floor of the central government offices ( east wing ), 20 lower albert road ( at its junction with garden road ), hong kong before 12 noon on april 22, 2005

    投標者必須於二五年四月二十二日中午十二時前，把投標書放入香港下亞厘畢道二十號（近花園道口）中區政府合署東座地下低層電梯門廊的政府總部投標箱內。
  6. Many test cases are calculated to verify the above study. the cases are either real or standard testing models, including multi - element airfoil, wing - body configuration, cone / cylinder missile model and 3 - d high - lift systems, etc. the results of present calculation are in good agreement with experiment data, and show flexibility and accuracy of the approaches. base on the cartesian grids, this thesis has targeted the development and integration of many algorithms and techniques such as adaptive refinement, omni - tree data structure, hybrid grid method, etc. an analysis software and research methods are designed and developed for the steady - unsteady and viscous - inviscid flow complex systems and configuration

    7 .運用上述研究成果和結論，進行了大量算例的實驗驗證，外形范圍包括多種標模與型號，涉及多段翼型、 m6機翼、細長體模型、翼身組合體、兩段機翼增升標模、帶縫翼和襟翼的三段增升翼身組合體等復雜外形，計算結果均與實驗吻合良好，充分說明了本文發展的各種演算法、流場求解、網格生成方法的正確性和魯棒性。
  7. A variable control surface on the trailing edge of an aircraft wing, used primarily to increase lift or drag

    襟翼飛機后翼上最初用來增加上升力或拖力的可靈活控制的輔助翼
  8. Based on the mechanism of slipstream interaction, described in this thesis is firstly the interaction of the propeller slipstream with the wing 、 fuselage and horizontal tail. subsequently, the changes in lift 、 drag and pitching moment are derived, giving an engineering model for the prediction of the increments in the aerodynamic characteristics caused by the interference between the propeller slipstream and the other parts of aircraft. this method offers a powerful means to the calculation of the aerodynamic interaction between the propeller and the aircraft, providing reliable data for the design of and aerodynamic calculation on propeller - powered aircraft

    本文以滑流干擾的機理為出發點，研究了螺旋槳滑流與飛機機翼、機身、平尾組合體之間的相互影響，推導出滑流引起的飛機升力、阻力和俯仰力矩的變化，給出了滑流干擾對機體氣動特性影響的工程估算方法，為研究螺旋槳與飛機部件之間的相互干擾提供了有力的工具，為以螺旋槳發動機為動力的飛機的設計和氣動計算提供可靠的依據。
  9. Lastly, previous vane are analysed by fluent, we calculate the pressure distribution chart and report chart of each wing form, then alter the torsion angle and the airfoil form of the vane respectively, finally ascertain the influence curve of the torsion angle and the airfoil form of the vane on which act the lift power

    最後，通過fluent對設計出的葉片分析，得出其壓力分布圖和報告圖。然後從改變葉片的扭轉角度和翼型兩個方面分析其對升力和阻力的影響。得出葉片的扭轉角和翼型對升阻比的影響曲線，在文章的結尾部分估算了無人機的一些性能參數。
  10. It is concluded that all of the tested bionic wings can generate lift force, however the flexible wing has best kinetic and aerodynamic performance among them, as well as flapping frequency and amplitude are the main factor of effecting on lift force generation

    實驗結果表明，研製的翅型都能產生一定的升力，其中柔性翅具有較好的運動性能和氣動性能，並且拍動頻率和拍動幅度對升力有較大影響。
  11. The flapping wing system of a bionic flying micro - robot based on insects and birds aggregates the lift, hovering and push functions, its kinematics and aerodynamics are different from that of fixed wing and rotational wing, and so bionic flying micro - robot must be studied from bionics initially

    摘要模仿昆蟲和小鳥飛行的撲翼飛行機器人將舉升、懸停和推進功能集於一個撲翼系統，與固定翼和旋翼完全不同，因此研究只能從生物仿生開始。
  12. A kind of grid generation method based on two - dimension poisson equtions is devlop - ed into the grid generation method based on three - dimension poisson equtions in this dessertation. use this method, this paper generals the grids of glide bullet to increase range that is at three states, that is with no control rudder and no tail wing, only with tail wing and with control rudder and tail wing. this paper has calculated the aerodynamic coefficients of glide bullet to increase range that is at three states. beside this the paper has given the results and analysised the differences of the three states, and the effects of control rudder and tail wing to the lift and drag. this can give us some information about the ability of the control ruder and tail wing for increasing the range

    本文在二維泊松方程網格生成方法的基礎上推導出了一種三維泊松方程網格生成方法。並利用該方法生成了繞彈體、尾翼彈、滑翔增程彈三種不同彈形的流場網格。計算了超音速來流下彈體、尾翼彈，滑翔增程彈三種不同彈形的空氣動力學系數，分析了三種不同彈形計算結果的差別；分析了控制舵和尾翼對升力和阻力的影響。
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