Search: onr:"swepub:oai:DiVA.org:kth-104664" >
Pin-on-disc study o...
Pin-on-disc study of the effects of railway friction modifiers on airborne wear particles from wheel-rail contact
-
- Abbasi, Saeed, 1973- (author)
- KTH,Maskinelement
-
- Olofsson, Ulf (author)
- KTH,Maskinelement
-
- Zhu, Yi (author)
- KTH,Maskinelement
-
show more...
-
- Sellgren, Ulf (author)
- KTH,Maskinelement
-
show less...
-
(creator_code:org_t)
- Elsevier, 2013
- 2013
- English.
-
In: Tribology International. - : Elsevier. - 0301-679X .- 1879-2464. ; 60, s. 136-139
- Related links:
-
http://dx.doi.org/10...
-
show more...
-
https://kth.diva-por... (primary) (Raw object)
-
http://kth.diva-port...
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
show less...
Abstract
Subject headings
Close
- Knowledge of wheel–rail interaction is crucial to wheel and rail maintenance. In this interaction, some of theworn-off material is transformed into airborne particles. Although such wear is well understood, few studiestreat the particles generated. We investigated friction modifiers' effects on airborne particles characteristicsgenerated in wheel-rail contacts in laboratory conditions. Pin-on-disc machine testing with a round-head pinloaded by a dead weight load 40 N simulated maximum contact pressure over 550 MPa. Airborne particlecharacteristics were investigated in dry contacts and in ones lubricated with biodegradable rail grease andwater- and oil-based friction modifiers. The number of particles declined with the grease; the number ofultrafine particles increased with the water-based friction modifier, mainly due to water vaporization.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Tribologi (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Tribology (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Naturresursteknik -- Annan naturresursteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Environmental Engineering -- Other Environmental Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Nanoteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Nano-technology (hsv//eng)
Keyword
- Airborne particles
- Lubricant
- Railway
- Wear
- Järnvägsgruppen - Effektiva tågsystem för godstrafik
- Järnvägsgruppen - Effektiva tågsystem för godstrafik
- Järnvägsgruppen - Tribologi
- The KTH Railway Group - Tribology
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database