Evaluation of Wear Resistance of a Radial Plain Bearing Taking into Account Nonlinear Factors and Heat Inflow

IF 0.3 Q4 ENGINEERING, MECHANICAL
D. U. Khasyanova, E. A. Bolgova, M. A. Mukutadze, D. A. Rostovtseva
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引用次数: 0

Abstract

The study is based on equations of motion, taking into account nonlinear factors and heat gain. Calculations characterizing pressure distribution within the bearing’s operating clearance were performed. The influence of nonlinear factors and heat gain on the technical characteristics of a radial plain bearing was analyzed. According to the study, the groove significantly improves the uniformity of lubricant distribution within the unit, thereby minimizing wear and extending the service life of the radial plain bearing. Modeling the behavior of the lubricant within the operating clearance involves analyzing a number of factors, such as the characteristics of the medium, the flow regime (laminar, transitional, or turbulent), operating parameters, and nonlinear factors.

考虑非线性因素和热流入的径向滑动轴承耐磨性评价
该研究基于运动方程,考虑了非线性因素和热增益。对轴承工作间隙内的压力分布进行了计算。分析了非线性因素和热增益对径向滑动轴承技术特性的影响。研究表明,该沟槽显著提高了机组内润滑油分布的均匀性,从而最大限度地减少了磨损,延长了径向滑动轴承的使用寿命。润滑油在工作间隙内的行为建模涉及分析许多因素,如介质特性、流态(层流、过渡或湍流)、工作参数和非线性因素。
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来源期刊
CiteScore
0.80
自引率
33.30%
发文量
61
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.
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