Experimental Determination of Contact Area Between a Sphere and a Circular Plate Using a Technique Based on Laser Profilometry

dc.contributor.author	Trandafir, Marius
dc.contributor.author	Ciornei, Maria
dc.contributor.author	Diaconescu, Emanuel
dc.date.accessioned	2017-10-22T09:11:42Z
dc.date.available	2017-10-22T09:11:42Z
dc.date.issued	2011
dc.identifier.issn	1221-4590
dc.identifier.uri	http://10.11.10.50/xmlui/handle/123456789/4556
dc.description	THE ANNALS OF “DUNĂREA DE JOS“ UNIVERSITY OF GALAŢI FASCICLE VIII, TRIBOLOGY, 2011 (XVII), Issue 1 ISSN 1221-4590	ro_RO
dc.description.abstract	This paper presents the experimental determination of contact area between a steel sphere and a sapphire circular plate, using a technique based on laser profilometry. The reflectivity value is smaller inside contact area than outside, modern laser profilometers can measure surface reflectivity and thus, it can offer information regarding the contact area. In order to investigate the thickness effect on the contact area, the contact is modelled in two situations, using two circular plates with different thicknesses.	ro_RO
dc.language.iso	en	ro_RO
dc.publisher	UDJG	ro_RO
dc.subject	circular plate	ro_RO
dc.subject	reflectivity	ro_RO
dc.subject	laser profilometer	ro_RO
dc.subject	steel sphere	ro_RO
dc.title	Experimental Determination of Contact Area Between a Sphere and a Circular Plate Using a Technique Based on Laser Profilometry	ro_RO
dc.type	Article	ro_RO