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1)  Four-leaf Dislocated Floating-ring Bearing
四叶错位浮环轴承
1.
Analysis of Boundary Element of Hydrodynamic Characteristics of Four-leaf Dislocated Floating-ring Bearing;
四叶错位浮环轴承流体动力特性的边界元分析
2)  Six-leaf Dislocated Floating-ring Bearing
六叶错位浮环轴承
1.
Research on Hydrodynamic Characteristics of Six-leaf Dislocated Floating-ring Bearing
六叶错位浮环轴承流体动力学特性的研究
3)  Double-dislocated floating-ring bearing
双错位浮环轴承
4)  dislocated floating-ring bearing
错位浮环轴承
1.
The dislocated floating-ring bearing was designed combining the way of alteration the shape of bearing with adding floating-ring in order to enhance the stability of bearing.
为了提高轴承的稳定性,将增加浮环和改进几何形状两种方法结合起来,设计了错位浮环轴承,并采用边界元方法,研究了在各种偏心率下错位浮环轴承的稳定性,得到了错位浮环轴承的轴颈表面、轴承表面及浮环内外表面的压力随偏心率的变化而变化的规律。
5)  three leaves dislocated-bearing
三叶错位轴承
1.
The distribution of flow field in lubricant and the pressure on the surface of bearing was obtained,and the numeric calculation result for three leaves dislocated-bearing was compared with that of three leaves bearing.
采用近年来新发展起来的边界元方法对三叶错位轴承和三叶轴承的流体动力学特性进行了数值计算,得到了轴承润滑区的流场分布、轴承内表面上的压力分布,对三叶错位轴承和三叶轴承的数值计算结果进行了比较分析。
6)  four-leaves bearing
四叶轴承
1.
Lubricant dynamic characteristics in lubricant region of the four-leaves bearing were researched by using boundary element method,the distribution of flow field in lubricant and the pressure on the surface of bearing neck and bearing was obtained.
用边界元方法对复杂轴承中四叶轴承的流体动力学特性进行了分析,得到了轴承润滑区的流场分布、轴颈表面和轴承内表面上的压力分布。
补充资料:1,3,5,7-四甲基四乙烯基环四硅氧烷
分子式:[CH3(CH2=CH)SiO]4
CAS号:

性质:沸点224~224.5℃(101.06kPa)。熔点-43.5℃±0.1℃。相对密度0.9875。折射率1.4342。与八甲基环四硅氧烷性能相似,在微量硅醇钠、硅醇钾或少量浓硫酸作用下,Si-O-Si键断裂重排,生成直链的聚硅氧烷和环状硅氧烷的混合物。  Si-CH=CH2键在有机过氧化物存在下,可进行游离基聚合反应。在铂催化剂存在下,可与Si—H键发生加成反应。可由甲基乙烯基二氯硅烷的水解料催化裂解来制取。用来合成有机硅中间体及高分子化合物提供活性交联点之用,是制备硅橡胶不可缺少的原料之一。

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