A theory model considering the isotropy roughness and static stator angular misalignment of dry gas seal was given. 建立了考虑低速干气密封端面各向同性粗糙度和静环静态角偏差的理论模型。
Influence of Face Roughness and Static Stator Angular Misalignment on Steady-state Behavior of Low Speed Dry Gas Seal 端面粗糙度及静环静态角偏差对低速干气密封稳态特性的影响
Check and adjust radial angular and axial misalignment both ends of coupling. Primary Frequency Regulation Analysis for Generators of Central China Power Grid in 2009 检查并调整机组的径向、角向及周向不对中至机组安装调试标准值。2009年华中电网统调机组一次调频试验分析
There are three types of shaft misalignment, namely in terms of parallel misalignment, angular misalignment and shaft end-play. 轴的偏差有三种,分别是径向偏差、角向偏差和轴向偏差。
The free angular movement or misalignment between the two levers shall not exceed10mm. 两个手柄的比对运动后,其位移量不超过10毫米。
Finally, the nonlinear dynamics characteristics of rotor system with angular misalignment are analyzed by the numerical method. 最后,采用数值方法分析了具有转角不对中故障转子系统的非线性动力学特性。
According to this model, the parallel misalignment and angular misalignment can be calculated so long as light spot coordinate of PSD at two discretionary angles is measured. 据此模型,只要测量出任意两个角度时光斑在PSD上的坐标,即可求出两轴的径向偏差和角度偏差。
Analysis is made in this paper about the mechanism by which the gyro misalignment affect the platform drift, and it is found that the angular rate of the platform case is the main factor that affect the identification accuracy of misalignment angle. 本文通过分析陀螺误差角影响惯导平台漂移的机理,发现平台壳体的角速率是制约误差角辨识精度的主要因素。
In this paper, the influence of temperature ascension on the mode of hydrostatic bearing, the grating measuring system and the angular misalignment of the large precision centrifuger is discussed and analyzed, and the heat source of the centrifuger is calculated. 讨论了温升对所研制的大型精密离心机液体静压轴承工作模式、光栅测量系统、失准角的影响,并对离心机热源进行了计算。
This paper first gives a 3-D profile of light intensity in fiber end-face and analyzes the consequences of initial offset and angular misalignment between a single-mode fiber and a laser diode coupling. 本文首先给出了纤端光场分布的3D模型并针对单模光纤与激光器的对接分析了错位、角度偏差等对接效率影响因素。
The coupling coefficients and power losses of two graded index fibers due to radial offset and angular misalignment are considered as the experimental errors. 对两段渐变折射率光纤的径向位移和角度失配的耦合系数和功率损失,本文按实验误差来考虑。
Based on combining geometrical and physical optics, the effects of the angular misalignment of the optical axis and divergence angle on the focal power density are analyzed. 从几何光学和物理光学出发,对抛物面镜以离轴90°的方式应用于激光束的聚焦光路时,光轴的角度失准和入射光发散角对聚焦光斑造成的影响进行了分析。
Stress analysis on angular distortion and misalignment of spherical tank 球罐角变形错边的应力分析
Theory Research on Angular Misalignment Error Models of Inertial Instrument 建立惯性仪表安装误差数学模型的理论研究
Analysis of stress in pressure pipes caused by angular misalignment and axial misalignment of weld 压力管道焊缝噘嘴和错边应力分析
The effect of GRIN lend misalignment, end separation, lateral displacement and angular misalignment on coupling efficiency of optical signal transmitting system is tested and investigated by coupling between the GRIN lens and detector. 通过自聚焦透镜和光电探测器耦合系统,研究、测试了自聚焦透镜装配引起的轴向距离、角度偏差和离轴偏差对信号传输系统耦合效率的影响。