001     53857
005     20200423204402.0
024 7 _ |2 pmid
|a pmid:21690888
024 7 _ |2 DOI
|a 10.1088/0953-8984/18/32/025
024 7 _ |2 WOS
|a WOS:000239558500030
037 _ _ |a PreJuSER-53857
041 _ _ |a eng
082 _ _ |a 530
084 _ _ |2 WoS
|a Physics, Condensed Matter
100 1 _ |a Persson, B. N. J.
|b 0
|u FZJ
|0 P:(DE-Juel1)130885
245 _ _ |a Rubber friction: role of the flash temperature
260 _ _ |a Bristol
|b IOP Publ.
|c 2006
300 _ _ |a 7789 - 7823
336 7 _ |a Journal Article
|0 PUB:(DE-HGF)16
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336 7 _ |a Output Types/Journal article
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336 7 _ |a Journal Article
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336 7 _ |a ARTICLE
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336 7 _ |a JOURNAL_ARTICLE
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336 7 _ |a article
|2 DRIVER
440 _ 0 |a Journal of Physics: Condensed Matter
|x 0953-8984
|0 3703
|y 32
|v 18
500 _ _ |a Record converted from VDB: 12.11.2012
520 _ _ |a When a rubber block is sliding on a hard rough substrate, the substrate asperities will exert time-dependent deformations of the rubber surface resulting in viscoelastic energy dissipation in the rubber, which gives a contribution to the sliding friction. Most surfaces of solids have roughness on many different length scales, and when calculating the friction force it is necessary to include the viscoelastic deformations on all length scales. The energy dissipation will result in local heating of the rubber. Since the viscoelastic properties of rubber-like materials are extremely strongly temperature dependent, it is necessary to include the local temperature increase in the analysis. At very low sliding velocity the temperature increase is negligible because of heat diffusion, but already for velocities of order 10(-2) m s(-1) the local heating may be very important. Here I study the influence of the local heating on the rubber friction, and I show that in a typical case the temperature increase results in a decrease in rubber friction with increasing sliding velocity for v>0.01 m s(-1). This may result in stick-slip instabilities, and is of crucial importance in many practical applications, e.g. for tyre-road friction and in particular for ABS braking systems.
536 _ _ |a Kondensierte Materie
|c P54
|2 G:(DE-HGF)
|0 G:(DE-Juel1)FUEK414
|x 0
588 _ _ |a Dataset connected to Web of Science, Pubmed
650 _ 7 |a J
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773 _ _ |a 10.1088/0953-8984/18/32/025
|g Vol. 18, p. 7789 - 7823
|p 7789 - 7823
|q 18<7789 - 7823
|0 PERI:(DE-600)1472968-4
|t Journal of physics / Condensed matter
|v 18
|y 2006
|x 0953-8984
856 7 _ |u http://dx.doi.org/10.1088/0953-8984/18/32/025
856 4 _ |u https://juser.fz-juelich.de/record/53857/files/0605273.pdf
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909 C O |o oai:juser.fz-juelich.de:53857
|p VDB
913 1 _ |k P54
|v Kondensierte Materie
|l Kondensierte Materie
|b Materie
|z entfällt bis 2009
|0 G:(DE-Juel1)FUEK414
|x 0
914 1 _ |y 2006
915 _ _ |0 StatID:(DE-HGF)0010
|a JCR/ISI refereed
920 1 _ |k IFF-TH-I
|l Theorie I
|d 31.12.2006
|g IFF
|0 I:(DE-Juel1)VDB30
|x 0
970 _ _ |a VDB:(DE-Juel1)84529
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980 _ _ |a UNRESTRICTED
981 _ _ |a I:(DE-Juel1)PGI-1-20110106


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