aerodynamic lift

英 [ˌeərəʊdaɪˈnæmɪk lɪft]

美 [ˌeroʊdaɪˈnæmɪk lɪft]

气动升力

英英释义

noun

• the component of the aerodynamic forces acting on an airfoil that opposes gravity
  Synonym:lift

双语例句

• Results show that oscillating excitation adding at the surface of the airfoil can improve aerodynamic performance thus increase lift force of airfoil.
  结果表明在深失速条件下，翼型头部附加的振荡扰流在一定的频率和振幅时能够显著改善翼型的气动性能，提高翼型的升力。
• After aerodynamic optimization of an unmanned vehicle with the methods mentioned above, the lift coefficient has an increase of 21% and the ratio of lift to drag has an increase of 6. 7%.
  通过优化无人机外形取得了有意义的结果，优化后升力系数增加了21%，升阻比提高了6.7%。
• The investigation illustrated that the aerodynamic lift and pitching moment of wing can be predicted accurately by CFD based on RANS approach with comparison to model tests.
  结果表明与模型试验数据相比，基于RANS方程的CFD方法能够准确预报机翼的气动升力和力矩。
• A Research on the Aerodynamic Characteristics of a Small Aspect Ratio, High Lift Fighter Configuration
  一种小展弦比高升力飞机的气动布局研究
• In order to keep the flying speed, produce certain aerodynamic lift, the birds overcome the air resistance with three kinds of methods.
  为了保持飞行速度，产生一定的气动升力，鸟类用三种办法来克服空气阻力。
• Turbine aerodynamic mortar insurance agency is a mechanical fuze in a key insurance and lift the insurance institutions.
  涡轮式空气动力保险机构是***机械触发引信中一道关键的保险与解除保险机构。
• Then unstructured grids of two dimensional seat is constructed by the advancing front method, Euler equations are solved and aerodynamic damp, lift and moment coefficients of the seat are calculated at certain attack angles and Mach numbers.
  然后用推进阵面法建立了人-椅系统平面模型的非结构网格，并用Euler方程作为主控方程对某型座椅的气动阻力系数、升力系数和气动力矩系数进行了验证性计算；
• The sails, when correctly adjusted, will generate aerodynamic lift.
  帆时，正确地调整，将产生气动升力。
• The unique aim of aerodynamic designer is always to enhance lift coefficient and reduce drag coefficient.
  增升减阻一直是空气动力设计工作者追求的目标。
• It is shown that aerodynamic force coefficients of vehicle-bridge coupled system, consisting of lift coefficient, drag coefficient and moment coefficient, significantly change in different wind directions.
  计算过程中，在不同风向角工况下，车桥耦合体系的气动力系数，包括升力系数、阻力系数和倾覆力矩系数，都发生了明显的增大。