Reducing the nanoparticles generated at the wheel–rail contact by applying tap water lubricant at subway train operational velocities
Abstract The formation characteristics and the reduction of nanoparticles emitted from wheel–rail contacts at subway-train velocities of 73, 90, and 113 km/h under dry and water-lubricated conditions (using tap water) were studied using a twin-disk rig. The resulting number concentration (NC) of ult...
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| Format: | article |
| Language: | EN |
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Nature Portfolio
2021
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| Online Access: | https://doaj.org/article/a90d2babc4c14e2587c17667a6faf6c7 |
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