1) Retation inertia plane
![点击朗读](/dictall/images/read.gif)
转动惯量平面
2) cross section rotary inertia
![点击朗读](/dictall/images/read.gif)
截面转动惯量
3) Moment of inertia
![点击朗读](/dictall/images/read.gif)
转动惯量
1.
The application of moment of inertia real time compensation in the rewinder web tension control;
转动惯量实时补偿在复卷机纸幅张力控制中的应用
2.
Measuring method and error analysis on moment of inertia of complex shaped components;
![点击朗读](/dictall/images/read.gif)
复杂形状构件转动惯量的测量方法及误差分析
4) rotary inertia
![点击朗读](/dictall/images/read.gif)
转动惯量
1.
Eigenfrequencies of beams considering the effects of shear distortion and rotary inertia;
![点击朗读](/dictall/images/read.gif)
考虑剪切变形和转动惯量影响的梁的固有频率计算
2.
The effect of shear deformation and rotary inertia are considered in the paper.
![点击朗读](/dictall/images/read.gif)
文中考虑了剪切变形和转动惯量的影响。
3.
Based on the principle of compound pendulum,the measurement method and corresponding equipment for the centroidal deviation and the rotary inertia of rocket projectile were described.
基于复摆原理,阐述了箭弹的质偏和转动惯量的测量方法及装置,推导出了质偏和转动惯量的计算公式。
5) rotational inertia
![点击朗读](/dictall/images/read.gif)
转动惯量
1.
Study of calculation method for rotational inertia of a uniform rod to random rotation shaft;
均匀细杆对任意轴转动惯量的计算方法
2.
Study on the error and approximate expressions of the rotational inertia based the theory of momentum;
基于动量矩原理的转动惯量近似表达及分析
3.
A new measuring method of rigid - body rotational inertia——compound pendulum method;
![点击朗读](/dictall/images/read.gif)
刚体转动惯量的一种新型测量法——复摆法
6) rotating inertia
![点击朗读](/dictall/images/read.gif)
转动惯量
1.
The error analysis through the experiment of rotating inertia with a tri-linear pendulum;
![点击朗读](/dictall/images/read.gif)
由三线摆测转动惯量谈误差分析
2.
Research on relation between friction torque and mass m_0 for rotating inertia apparatus;
![点击朗读](/dictall/images/read.gif)
转动惯量仪摩擦力矩与质量m_0关系研究
3.
A method for calculating the rotating inertia of vibration structure was recommendation.
![点击朗读](/dictall/images/read.gif)
本文介绍了一种自动计算振动结构的转动惯量的方法。
补充资料:水轮发电机转动惯量
水轮发电机转动惯量
rotational inertia of hydrogenerator
shullun fodlonl一zhuondong guonl旧ng水轮发电机转动惯.(rotational inertia ofhydrogenerator)水枪发电机转动惯盆是发电机转动部分的重tG与其惯性直径D平方的乘积,用GDZ表示,也称为转动部分的飞轮力矩。 转动惯量表明电力系统出现大干扰时,水轮发电机组转动部分保持原来运动状态的能力,所以对电力系统的暂态过程和动稳定有很大影响。转动惯t对水轮机调节保证计算也有很大影响,转动惯t大,机组甩负荷后的转速上升率如保持一定值,则可允许较大的压力上升率,从而可以减小引水钢管直径或允许增加钢管长度,甚至不设调压井.但增大转动惯t将增加发电机重量和造价,也延长了机组的起动时间。 当水轮发电机基本尺寸确定后,转动惯量GDZ值可按下列经验公式计算 GDZ=kD户·”1.式中D为定子铁芯内径,m‘l:为定子铁芯长度,m;h为经验系数,一般可按表选取。 经脸系傲裹┌────────┬────┬────┬────┐│机纽转迫(r/成.) │<100 │100~375 │>375 │├────────┼────┼────┼────┤│经玻系狱《k) │5 .2~5.5│5.1~5。3│4.5~5.0 │└────────┴────┴────┴────┘ 大容量低转速水轮发电机组的转动惯t最大已达450000 tf·mZ(4410 kN·mZ)
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条