drag factor
英 [dræɡ ˈfæktə(r)]
美 [dræɡ ˈfæktər]
电力系数；阻力因数
双语例句
- Precisely Tracking Trajectory of Ping-pong Robot Based on Air Drag Factor Estimation
基于空气阻力因子估计的乒乓机器人精确轨迹跟踪 - By using the semi experiential engineering arithmetic based on the ideology of area ratio, the slope of lift coefficient curve, the zero lift drag coefficient and the induced drag factor of double delta wing aircraft were calculated.
采用基于面积比思想的半经验工程算法计算了双三角翼飞机的升力系数曲线斜率、零升阻力系数和诱导阻力因子。 - By means of truncating the infinite series and applying the collocation method to solve the set of the linear algebraic equations the approximate solution of the Oseen flow of finite clusters of spheres and the drag factor for each sphere are presented.
截断无穷级数并采用配置法解线性代数方程组求出了球栅Oseen流动的近似解及每个球所遭受的阻力。 - This paper deals with the drag factor of the multiple spherical liquid drops in the creeping motion by means of the Sampson singularities and collocation technique.
本文利用Sampson奇点及配置法求解多个球形液滴在蠕动流中的阻力系数。 - The angles between the normal line direction and the flow direction shows strong effect to the drag forces in the study, this dissertation puts forward a formula about interference factor of the angles.
论文研究还表明，当块体的法线方向与水流流向之间存在一定夹角时，得出水平拖曳力受夹角影响的拖曳力函数表达式。 - The drag factor and the stress distribution on the surface of the sphere are calculated for the sphere in motion in quiescent fluid and for the flow with uniform velocity at the entrance past a rigidly held sphere.
求出了均匀入口流绕静止圆球以及圆球以瞬时速度在管内静止流体中运动这两种情形下圆球的阻力系数以及圆球表面上的应力分布。 - The Inlet Effect on the Drag Factor of a Sphere in a Tube
蠕动流中圆球阻力系数的入口效应 - Torque and drag is a key factor to limit horizontal departure of an extended reach well ( ERW), optimization of directional profile can be used to reduce torque and drag and increase horizontal departure.
在大位移井钻井过程中，摩阻、扭矩是制约其水平位移延伸长度的关键因素，大位移井井身剖面的优化设计是减少摩阻扭矩、增加水平延伸距离的重要技术措施。 - On the basis of P-M theory, the calculations are made for the induced drag factor, the ratio of lift to drag, and the ratio of lift in surfaces on five kinds of three-surface planes and test models.
根据P－M理论，计算了五种三翼面飞机和试验模型的诱导阻力因子、升阻比以及翼面升力比等。 - The Study of Sea Surface Drag Factor in Hydromechanics
海面阻力系数的流体力学研究 - The Oseen flow of finite clusters of spheres and the wake effect on the drag factor
球栅的Oseen流动及阻力的尾流效应 - By use of linear theory, a method for calculation of wave making drag of trimaran is established, and with ship shape factor "1+ k", shape resistance of trimaran is calculated.
采用线性兴波阻力理论建立三体船的兴波阻力计算方法，提出了一套计算三体船阻力的完整方法。 - The drag reduction percentage for these micelles increased with the increase of Generalized Reynolds number ( ReM). The relationship between Fanning friction factor and generalized Reynolds number was obtained.
胶束体系减阻率随广义雷诺数ReM的增大而增大；并获得了摩擦阻力系数与广义雷诺数ReM的变化关系。