Evaluation of the Wear Resistance of a Modified Radial Bearing Taking into Account the Compressibility of a Micropolar Lubricant at Turbulent Flow

Key Points

• This research aims to evaluate the wear resistance of modified radial bearings using a micropolar lubricant and considering lubricant compressibility.
• Developed a mathematical model for radial bearing operation with a fluoroplastic coating and micropolar lubricant.
• Accounted for lubricant compressibility based on pressure and temperature under turbulent flow conditions.
• Conducted experimental studies to confirm the adequacy of the mathematical models.
• The mathematical model accurately predicts the wear resistance of the modified radial bearing.
• Experimental results validate the model, demonstrating the significance of compressibility in turbulent flow.