pitching moment

  • 释义

    俯仰力矩

数据更新时间:2026-08-22 16:23:05
1、

it takes the interference velocity undulation into account for the aerodynamic forces and pitching moment corrections to solve the difficult moment correction problem in high angle of attack tests.

修正中考虑了洞壁干扰修正量分布不均匀的影响,初步解决了大迎角实验洞壁干扰修正中最困难的力矩修正问题。

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2、

the engineer calculated the pitching moment of inertia of sprung mass.

工程师计算了簧上质量俯仰转动惯量。

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3、

The influence of nonlinear term to normal force coefficient and pitching moment coefficient caused by the detached air flow phenomenon in high angle of attack is mainly studied. The computing program related to this research is developed.

主要研究在大攻角下,气流分离现象所产生的非线性项对法向力系数和俯仰力矩系数的相互影响及其计算程序。

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4、

A variable pitching moment is provided by moving the elevator.

俯仰力矩的变化由升降舵的偏转来提供.

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5、

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。

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