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- Test shows that proper shaft alignments,compensation capacity of the coupling and rotor dynamic balance etc.are essential to the noise control. 试验表明,转子间的对中状况、联轴器的补偿能力以及轴系的动平衡等因素对机组噪声有明显的影响。
- Keywords Turboexpander;Check apparatus;Accuracy of rotor dynamic balance;Clearance;Operation; 透平膨胀机;防松装置;转子动平衡精度;间隙;运转;
- Dynamic balance test should be carried out to the rotor of the turbocharger. 涡轮增压器转子应进行动平衡试验。
- Rotor dynamic balance 转子动平衡
- Analysis of the Vibration of High-Speed Fan and the Rotors'Dynamic Balance 高速风机振动分析和转子动平衡
- Experiment-based Method to Evaluate the Quality of Influential Coefficient in Rotor Dynamic Balancing 基于实验的转子动平衡影响系数优劣评价与提取
- High speed dynamic balance technique of flexible rotor plays an important role in reducing vibration of the turboshaft engine. 柔性转子的高速动平衡技术在涡轴发动机整机减振中有著十分重要的作用。
- The torque tube unbalance of turboshaft power turbine rotor is investigated and a test method for estimating the unbalance is introduced with high speed dynamic balance test. 对涡轴发动机动力涡轮转子测扭基准轴的不平衡量进行了研究,提出了一种通过高速动平衡试验估算出测扭基准轴不平衡量的试验方法。
- Thus, the rotor's dynamic balance is realized finally with the resultant force in revolving polar coordinate while rotating electromagnetic force is vanished. 同时,时空旋转电磁力消失,转子系统在极坐标合成力的作用下实现最终动平衡。
- Shanghai Stationary Dynamic Balance Manufacturing Co., LTD. 上海静动平衡机制造有限公司。
- Rotor dynamic is one of the most complicated problems in development of LOX turbopump of liquid rocket engine. 转子动力学问题是液体火箭发动机研制中最复杂的问题之一。
- The application of dynamic balance to dismantle-free pit fan blower is an effective technique to relieve mechanical oscillation caused ty rotor's unbalance due to the laminas of fan blower. 风机减叶片运行出现的转子失衡现象,采用现场不拆机动平衡,是机械减震的有效方法。
- Extracellular matrixis is in the dynamic balance of superseeion and remodeling. 细胞外基质处于不断代谢更新、降解重构的动态平衡中。
- Scharrer J K.Theory Versus Experiment for the Rotor Dynamic Coefficients of Labyrinth Gas Seals[J].I-A Two Control Volume Mode,Sound and Vibration,1987,186(1):136. 李罡;祝刚.;带阻尼套筒的篦齿封严结构模态计算方法研究[J]
- A virtual balancing method of a flexible rotor based on rotor dynamic and finite element method is proposed in this paper to decrease the vibrations caused by mass unbalancing. 摘要为了有效地降低回转机械由于质量不平衡引起的振动故障,基于转子动力学理论和有限元数值分析方法,进行了柔性转子系统虚拟动平衡研究。
- This thesis is major in the dynamic balancing research of flexile magnetic suspension rotor. 本文主要对柔性磁悬浮转子的动平衡进行研究,主要研究工作如下: 根据磁悬浮转子系统的研究现状、发展趋势和存在的问题,结合转子动平衡技术和磁悬浮转子动平衡的研究现状以及存在的问题,论述了对磁悬浮转子进行动平衡的必要性和重要性。
- The dynamically balanced rotor assembly,sealed bearings with grease reserviors. 动平衡的转子总成,具有蓄油装置的全密封轴承。
- The precision of the dynamic balance can attain by means of decreasi ng the couple unbalance through moving the balance blocks many a time. 通过多次移动平衡块减小偶不平衡,直至达到动平衡精度要求为止。
- Explanation of dynamic balance of conflicting human demand and the key point of teamwork. 解析相互矛盾的人性需求动态平衡以及团队凝聚力来源。
- AMB is one of the advanced technology, and the research come down to Electromagnetism, Control Theory, Mechanics, Rotor Dynamics and Computer Science, and so on. 主动磁轴承技术足一种高新技术,其研究涉及到电磁学、控制理论、机械学、转于动力学以及计算机科学等众多学科的知识。