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- The couple behavior between the thrust and the journal bearings of hydrogenerator set is investigated in this paper. 摘要本文研究了推力轴承与导轴承对水轮发电机组的耦合作用。
- The influences of bubbly oil o n the cavitation erosion in journal bearings in engines are investigated in deta il. 试验研究了空气混入滑动轴承后对其气蚀磨损的影响。
- A small air refrigerator test rig based on reverse Brayton cycle with foil journal bearings was rebuilt. 本文在原有试验样机的基础上,进行了必要的优化和改进,重新搭建了一套采用逆布雷顿循环,流量为30Nm3/h的小型空气制冷机系统实验台,重新设计了系统各部件:透平膨胀机,换热器和冷箱等。
- This paper introduces a design process of a testing stand for aerostatic journal bearings. 详细地介绍了空气静压径向轴承试验台的设计过程。
- 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。
- Adiletta G,Guido A R,Rossi C. Chaotic Motions of a Rigid Rotor in Short Journal Bearings [J]. Nonlinear Dynamics,1996,10(6) :251-269. 袁惠群;闻邦椿;王德友.;非线性碰摩力对碰摩转子分叉与混沌行为的影响[J]
- Takuji, K.(1999). Numerical analysis of herringbone-grooved gas-lubricated journal bearings using a multigrid technique , Transactions of the ASME. , Vol. 121 . 方思巽(2000);气静压主轴之轴承分析与设计;国立中正大学机械工程研究所硕士论文.
- Numerical analysis shows that the effect of effective viscosity on the performance of micro journal bearings is significant and the reference Knudsen number is its crucial factor. 数值分析表明,稀薄条件下气体径向微轴承性能存在明显的有效黏度效应,而参考努森数是决定有效黏度效应的主要因素。
- Kinouch, K. & Tanaka, K. & Yoshimura, S. & Yagawa, G. (1996). Finite element analysis of gas-lubricated grooved journal bearings , Series C, Vol. 39 , No.1 . 陈育斌(1998);气体静压轴承动态性能分析与实验研究;大叶大学机械工程研究所硕士论文.
- The angular wobbly self-excited vibration(AWs-EV) with the half-frequency of primary ring for fluids film face seal is intrinsic property, being similar to "half-frequency whirl" in journal bearings of hydrodynamic lubrication. 端面流体膜密封的浮环半频摆动自振特性是其一种固有属性,类似于径向流体膜轴承中的“半速涡动”。
- For the case of dynamically loaded ER journal bearings, the effects of ER fluids on the lubrication performance are numerically studied by simultaneously solving the Reynolds equation and the journal motion equation. 对于动载电流变滑动轴承的润滑问题,联立求解了基于电流变流体模型的动载雷诺方程和轴颈运动方程,分析了电流变效应对动载轴承润滑性能的影响。
- Abstract : According to 1st order slip velocity boundary, Reynolds equation for micro gas journal bearings was given with consideration of effective viscosity under rarefied gas condition. 摘要 : 基于1阶滑移速度边界,考虑到稀薄条件下气体的有效黏度,给出了气体径向微轴承润滑雷诺方程。
- How many radial (axial ) clearnance are there in this bush (journal bearing, thrust bearing)? 这个轴套(轴颈轴承、止推轴承)的径向(轴向)间隙是多少?
- In this paper, Reynolds equation of fintely-wide journal bearing for Oldroydfluid is derived by perturbation methods. 采用摄动分析方法,推导出Oldroyd模型的非牛顿流体的雷诺方程。
- The new aerodynamic foil journal bearing with elastic support was applied to the turboexpander successfully. 成功地将新型箔片动压气体轴承低温透平膨胀机应用在逆布雷顿循环制冷机上。
- The film pressure,end leakage flow-rate and frictional coefficient of misaligned journal bearing were calculated. 计算了轴受载变形导致轴颈倾斜情况下,轴承的油膜压力、端泄流量和轴颈摩擦因数等。
- Rao H V V L N,Biswas S, et al.Analytical approach to evaluate dynamic coefficients and transient analysis of a hydrodynamic journal bearing. 刘恒.;转子轴承系统稳定性分叉问题的研究:[博士学位论文]
- To acquire photos of cavitation and pressure in film simultaneously,a test rig on journal bearing was rebuilt and designed. 对滑动轴承试验台进行了改造,使得油膜分布以及油膜压力同步采集成为可能。
- The influence of the misalignment caused by a crankshaft deformation on the trajectory of the journal bearing center was studied. 研究了因变形而引起的曲轴倾斜对轴颈轴心轨迹的影响。
- We must consider this question in all its bearings. 我们因该考虑到问题的各方面。
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