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在注入滑剂的表面上直接测量和建模包装层

Young Jin Lee1, Tomasz Kułakowski1,2, Haobo Xu1

  • 1Energy Transport Lab, Department of Mechanical Engineering, University of Michigan, Ann Arbor, Michigan 48105, United States.

ACS applied materials & interfaces
|August 14, 2025
PubMed
概括

研究人员开发了一种用于滑剂注入表面的模型,发现包装层厚度尺度与滴滴半径. 这项研究阐明了滑剂耗尽机制,以提高滴水的流动性.

关键词:
拉普拉斯压力是拉普拉斯的压力.用滑剂浸的表面 (LIS)石油耗尽 石油耗尽 石油耗尽平面激光诱导的光 (PLIF)滑动的液体注入多孔表面 (SLIPS)范德瓦尔斯力,分离压力的压力.湿的山脊 湿的山脊包装层是一个包装层.

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Design Example: Deciding Thickness of Lubricating Fluid in a Shaft01:23

Design Example: Deciding Thickness of Lubricating Fluid in a Shaft

Effective lubrication between a rotating shaft and its bearing housing is essential in rotating machinery to minimize friction, wear, and energy loss. With carefully controlled thickness and viscosity, the lubricant layer prevents metal-to-metal contact, ensuring smooth operation.
To calculate the required thickness of the lubricant layer, the tangential velocity at the shaft's surface must first be determined. This velocity is calculated by converting the rotational speed to angular...
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