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Updated: Jun 27, 2026

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纳米石墨烯滑油对柴油发动机颗粒物的作用

Xin Kuang1, Xiping Yang2, Hao Fu3

  • 1School of Traffic Engineering, Jiangsu Shipping College, Nantong, 226010, China.

Scientific reports
|May 11, 2024
PubMed
概括

柴油发动机油中的纳米石墨烯添加剂增加了颗粒物 (PM),但使其更难氧化. 这项研究研究了纳米石墨烯滑油对PM性能的影响.

关键词:
滑油 滑油的使用方法纳米石墨烯是一种纳米石墨烯.颗粒物质颗粒物质是什么?物理化学特性 物理化学特性

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相关概念视频

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 velocity...