Experimental Research about Influence of Rubber Bearing Stiffness on Shafting Vibration;
橡胶轴承材料硬度对轴系振动影响的试验研究
the phenomena of impeded casing expansion and shafting vibration occurred.
山西大唐国际云冈热电机组运行中,存在汽轮机轴系振动和汽缸膨胀不畅。
This paper researches on the causes and development of the shafting vibration in big turbogenerator unit, and summarizes its torsion, coupling system of bend and torsion, and control above systems, moveover, the tendency on the development of the control is also studied.
分析了大型汽轮发电机组轴系振动产生的原因及其研究的发展过程 ,对大型汽轮发电机组轴系扭转振动、弯扭耦合振动及其控制研究进行了综述 ,并对大型汽轮发电机组轴系振动及其控制研究的未来进行了展望。
A 50 MW turbine generator unit, which had just undertook rate A overhaul, can not startup and synchronize smoothly because of the shaft vibration fault.
某火电厂一台50MW汽轮发电机组在A级检修后的启动期间,轴系振动异常增大、无法正常升速和并网运行,故障诊断结果是发电机和励磁机转子存在不平衡。
shaft vibration takes place,that is,No.
机组在整套启动时,首次启动发现汽轮机汽轮机轴振较大,5 500 r/min时,2号轴承大轴振动2Y约140~150μm,然后,进行振动分析和处理,机组轴系振动全部达到优良标准。
Research on Lateral Vibration for Slightness Shafting with Elastic Base on the Hovercraft;
具有弹性基础的气垫船细长轴系横向振动特性研究
The lateral vibration of a rotor/ bearing system influenced by axial contact between disk and stator are investigated by numerical simulation.
研究轴向摩擦对单跨双盘转子—轴承系统横向振动的影响。
Analysis of Fundamental Frequencies of Rotating Shafts with Transverse Crack;
含横向裂纹的转动轴的振动基频分析
The Transverse Vibration and Stability of an Axially Moving Membrane;
轴向运动薄膜的横向振动和稳定性分析
Transverse Vibrations of Axially Moving Viscoelastic Beams: Modeling, Analysis, and Simulation;
轴向运动梁横向非线性振动建模、分析和仿真
A NUMERICAL INVESTIGATION INTO NONLINEAR MODELS FOR TRANSVERSE VIBRATION OF BEAMS
轴向运动梁横向振动非线性模型数值研究
Transverse non-linear forced vibration of axially moving viscoelastic beam
轴向运动黏弹性梁横向非线性受迫振动
TRANSVERSE VIBRATION OF AN AXIALLY MOVING TIMOSHENKO BEAM WITH UNSYMMETRICAL HYBRID SUPPORTS
非对称混杂边界轴向运动Timoshenko梁横向振动分析
Multiple scales analysis and DQM verification of transverse forced vibration of axially moving beams
轴向运动梁横向受迫振动多尺度分析及DQM验证
Transverse vibration of an axially moving plate based on differential quadrature method
基于微分求积法的轴向运动板横向振动分析
Design of dynamic vibration absorbers to reduce axial vibration of propelling shafts of submarines
基于动力吸振器的潜艇推进轴系轴向减振研究
Vibration and stability are investigated for an axially moving beam constrained by a pinned end and a fixed end.
研究一端简支一端固支轴向运动梁的横向振动和稳定性。
Finite difference method of transverse vibration characteristics of an axially moving viscoelastic plates
轴向运动粘弹性板横向振动分析的有限差分方法
Transverse Free Vibration Analysis of a Multi-supported Shaft With General Boundary Conditions Based on MAM
基于矩阵组合方法的弹性约束边界下多支撑轴系横向自由振动分析
Multiple-disk Rotor-Stator System s Vibrations Due to Axial Contacts;
多盘转静子系统轴向摩擦的振动分析
ANALYSIS OF LATERAL NATURAL VIBRATION OF STEP BEAMS WITH LUMPED MASSES AND ELASTIC SUPPORTS
带集中质量和弹性支承阶梯轴的横向固有振动分析
Study on Semi-active Control System for Lateral Vibration of High-speed Vehicle;
高速车辆横向振动半主动控制系统研究
Investigation on Transverse Vibration of Chain Drives Based on Multi-DOF System Model;
基于多自由度系统模型的链传动横向振动研究