旋翼力方程 的英文怎麼說

中文拼音 [xuánfāngchéng]
旋翼力方程 英文
rotor force equation
  • : 旋Ⅰ動詞1 (旋轉) whirl 2 (用車床切削或用刀子轉著圈地削) turn sth on a lathe; lathe; pare Ⅱ名詞...
  • : Ⅰ名詞1 (翅膀) the wing of a bird 2 (像翅膀的東西) the wing of an aeroplane etc : 鼻翼 wing of...
  • : Ⅰ名1 (力量; 能力) power; strength; ability; capacity 2 [物理學] (改變物體運動狀態的作用) forc...
  • : Ⅰ名詞1 (方形; 方體) square 2 [數學] (乘方) involution; power 3 (方向) direction 4 (方面) ...
  • : 名詞1 (規章; 法式) rule; regulation 2 (進度; 程序) order; procedure 3 (路途; 一段路) journe...
  • 旋翼 : helicopter rotor
  1. The stability of the tiltrotor in the heli copter mode is analyzed aiming t a semi span soft - inplane tiltrotor model with an elastic wing

    集成了非定常動態人流與傾轉過渡狀態的多體動,建立了傾轉機時域非定常氣彈耦合分析模型。
  2. But the variation of its aerodynamic forces will induce flapping motion and produce the cyclic pitch on the main rotor blades by the bell mixing mechanism. in order to study the effect of bell - hiller stabilizer bar on helicopter stability and control, this paper first analyze the function and the principles, give the flapping equation and a flight dynamic model with bell - hiller stabilizer bar. and then works over the stability and control of uav r - 50 in hover and cruise condition, and analyzed the influence from parameters of the bar to it

    為了深入研究希勒伺服對直升機穩定性和操縱性的影響,本文首先分析了希勒伺服的功能和工作原理,推導了伺服的揮舞運動,建立了帶有希勒伺服直升機的飛行動學模型,然後以yamahar - 50無人直升機為例,分析該直升機在懸停和前飛時的平衡、穩定性和操縱性,在此基礎上進一步研究希勒伺服設計參數變化對直升機穩定性和操縱性的影響。
  3. 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,研究了螺槳滑流與飛機機、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、阻和俯仰矩的變化,給出了滑流干擾對機體氣動特性影響的工估算法,為研究螺槳與飛機部件之間的相互干擾提供了有的工具,為以螺槳發動機為動的飛機的設計和氣動計算提供可靠的依據。
  4. Damping was then determined via exciting the equation at the critical frequency to get the transit decay which was then analyzed with the moving - block method. in chapter 4, the nonlinear dynamic equation of rotor - body system with inter - blade dampers ( taking all possible attachment offsets into consideration, spanwise offset, vertical offset and in - plane offset ) was modeled

    本文重點推導了帶葉間減擺器(減擺器帶三個外伸量:展向,垂向和向)的/機體耦合系統的非線性動,針對該提出了一種改進的多槳葉坐標變換法。
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