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- The dynamic equation of the transient response in a cracked rotor system was modelled, the numerical simulation solutions of the uncracked rotor and the cracked rotor were obtained. 摘要基于建立的裂纹转子瞬态回应动力学模型,得到了有无裂纹转子的数值仿真解。
- Cracked rotor system 裂纹转子系统
- THEORETICAL AND EXPERIMENTAL INVESTIGATION ON NONLINEAR RESPONSE OF CRACKED ROTOR SYSTEM 单盘含裂纹转子系统的非线性响应分析与实验研究
- The subharmonic resonance of the cracked rotor was analyzed. 分析了裂纹转子的亚谐波共振特性;
- The Synergy N9 tail rotor system is ready for hard 3D. 协同N9号尾桨打制三维准备.
- Rub and impact in rotor system are studied experimentally. 对转子系统碰磨故障进行了实验研究。
- This paper studies the nonlinear behavior of ro tor systems, such as the rotor system with SFD, rub-impact of rotor with state and cracked of cross direction etc. 研究了有挤压油膜阻尼器、转子与静子碰摩和转轴上的横向裂纹等多种非线性因素作用下的转子系统故障的非线性特性。
- A mathematical model of the fault operating crack rotor excited by electromagnetism is established. 建立了双质量裂纹转子扭振参数激励系统的数学模型。
- This paper investigated the response of rotor system supported on Squeezed Film Damper (SFD) under acceleration. 本文研究了带挤压油膜阻尼器(SFD)的转子系统在考虑弯扭耦合的情况下的加速响应。
- The results also revealed that the modes of the misaligned rotor system were different from the aligned one. 分析结果还表明不对中转子系统的模态与理想对中系统相比有较大的差别。
- The coupled lateral-torsional vibration of geared rotor system was disserted on in this paper. 本文论述了齿轮传动转子轴系的弯曲扭转耦合振动。
- The denoise of vibration signal in engine rotor system is proposed, which is based on signal blind separation. 本文根据信号分离理论研究了发动机转子系统振动信号的降噪问题。
- It demonstrates the use of this method for a single plane rotor system supported asymmetrically by journal bearings. 以滑动轴承支承的单盘偏置转子系统为例,阐述了本原理的应用。
- The dynamic equation of cracked rotor was modelled, which is based on the local flexibility theorem and the hinge crack model;the numerical simulation solutions were obtained from the model. 摘要基于局部柔度理论和铰链裂纹模型,建立了裂纹转子的动力学模型,得到了裂纹转子与无裂纹转子的数值仿真解。
- The unbalance testing data of rotor system of the hydro-generator unit obtained from varying rev experiment is analyzed. 通过水轮发电机转子系统的变转速实验对机组转子质量不平衡测试数据进行了分析。
- Theoretical and experimental investigation of hydro-turbopump rotor system showed that MR has special advantages as a combined bearing. 作为组合支承,金属橡胶阻尼器有它独特的优点,应用在氢涡轮泵转子上,其减振效果很明显。
- The horizontal decanter centrifuge is a dual rotor system with small rotating speed difference, of which unbalanced vibration is a “beat” signal. 卧螺离心机是一种具有微小速差的双转子系统,它的不平衡振动信号是一个拍振。
- This paper introduces a full period sampling method based on the resampling technology used in the sampling of rotor system vibration signals. 介绍了一种应用重采样技术的旋转机械振动信号的整周期采样方法。
- The stiffening effect of the MRG should be considered in modeling the dynamic behavior of shear-type MRG damper for rotor system. 在建立转子系统剪切型磁流变脂阻尼器动力模型时必须考虑磁流变脂"刚化"效应的影响。
- Nonlinear Analysis of a Cracked Rotor With Whirling 带有涡动的裂纹转子故障特征研究