pitching moment

基本解释

This paper gives the affects of airfoil tailing edge added different dimension and different shape plates on lift-drag and pitching-moment performance of airfoil.
给出了在翼型后缘加不同尺寸和形状的平板对翼型升阻特性和力矩特性的影响。
A numerical method is given to calculate the unsteady lift, pitching moment and drag acting on an airfoil of rotors under attached-flow conditions in a compressible flow.
基于附着流状态下的旋翼非定常翼型气动模型，给出了计算该状态下的翼型非定常升力、阻力和俯仰力矩的数值计算方法。
The influences of the traction motor suspension stiffness and pitching moment of inertia on the accelerations at all directions and the dynamic performances of locomotive are analyzed.
发现优化电机吊挂刚度可以改善其工作条件，特别是明显地减小电机垂向加速度，但机车整车性能几乎无变化。

俯仰力矩
The coefficients of drag, lift, pitching moment, pressure center are calculated by the integral of every wing surface according to the flow field parameters. The results accord with the aerodynamic theory.
依据流场参数,对翼的各个面进行气动力积分,计算出不同马赫数和不同攻角下的阻力系数、升力系数、俯仰力矩系数和压力中心系数,通过分析,计算结果符合空气动力学基本规律。
物理学
俯仰力矩
纵倾力矩