首页> 外文会议>World Tribology Congress III 2005 vol.2 >EFFECT OF OIL SUPPLY PRESSURE ON THE MAXIMUM OIL FILM TEMPERATURE OF 2-LOBE JOURNAL BEARING
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EFFECT OF OIL SUPPLY PRESSURE ON THE MAXIMUM OIL FILM TEMPERATURE OF 2-LOBE JOURNAL BEARING

机译:供油压力对两叶轴颈轴承最高油膜温度的影响

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Two-lobe journal bearings are applied in the responsible bearing systems of steam turbines, turbogenerators and compressors. As compare to the bearing with the cylindrical bush they have better stability in the range of higher rotational velocities and loads simultaneously assuring very good cooling conditions for the oil film. For the two-lobe journal bearing the oil film pressure, temperature and viscosity distributions have been obtained by iterative solution of the Reynolds', energy and viscosity equations. An effect of supplied oil pressure on the maximum oil film temperature was investigated.
机译:两叶轴颈轴承应用于蒸汽轮机,涡轮发电机和压缩机的责任轴承系统。与带有圆柱形衬套的轴承相比,它们在更高的转速和载荷范围内具有更好的稳定性,同时确保了油膜的良好冷却条件。对于带有油膜压力的双凸角轴颈,通过雷诺,能量和粘度方程的迭代解获得了温度和粘度分布。研究了供油压力对最大油膜温度的影响。

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