id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fumecheng-758	Grzemba, Birthe	NEW EXPERIMENTAL INVESTIGATIONS ON THE DIETERICH-RUINA FRICTION LAW	2015	10	.pdf	application/pdf	3472	227	61	This method is still used for the identification of DRF law parameters for specific material pairings under given load and temperatures [5 6, 20]. The DRF law states that the coefficient of friction  depends on the relative velocity v and the contact history, represented by an internal state variable . Several examples for the use of internal variables in friction laws can be found in [13, 14].	cache/fumecheng-758.pdf	txt/fumecheng-758.txt