滑动轴承的非等温弹性流体动力学问题

IF 0.4 Q4 ENGINEERING, MECHANICAL Journal of Machinery Manufacture and Reliability Pub Date : 2024-12-02 DOI:10.1134/S105261882470064X

A. Yu. Albagachiev, P. P. Usov

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引用次数: 0

摘要

研究了油膜滑动轴承的非等温弹性流体动力学问题。给出了轴承的数学模型。提出了一种非等温润滑方程和接触变形方程联合数值求解的方法。数值计算结果与已知的实验数据进行了比较，得到了润滑层的最小厚度和润滑层的最高温度。

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The Nonisothermal Elastohydrodynamic Problem for a Journal Bearing

The nonisothermal elastohydrodynamic problem for an oil film journal bearing is considered. The mathematical bearing model is presented. A method for joint numerical solution of nonisothermal lubrication equations and contact deformation equations is presented. The results of numerical calculations are compared with known experimental data on the minimum thickness of the lubricating layer and the maximum temperature in the lubricating layer.

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来源期刊

Journal of Machinery Manufacture and Reliability ENGINEERING, MECHANICAL-

CiteScore

0.80

自引率

33.30%

发文量

期刊介绍： Journal of Machinery Manufacture and Reliability is devoted to advances in machine design; CAD/CAM; experimental mechanics of machines, machine life expectancy, and reliability studies; machine dynamics and kinematics; vibration, acoustics, and stress/strain; wear resistance engineering; real-time machine operation diagnostics; robotic systems; new materials and manufacturing processes, and other topics.