"50" . . . "Hartl, Martin" . "RIV/00216305:26210/07:PU69888!RIV08-GA0-26210___" . "thin lubrication film, film thickness, dent"@en . . "Surface microfeatures introduced to conformal surfaces have been proved in the last decade to provide beneficial tribological performances. They were found to significantly improve load capacity, wear resistance, or friction coefficient in applications that involve mechanical seals, piston rings, thrust bearings, or ultra-high-density magnetic disc drives. Recent studies have suggested that such an approach could be used to improve the lubrication capabilities under thin-film lubrication of highly loaded non-conformal contacts. However, surface micro-features influence the film thickness and pressure distribution within concentrated contacts that could result in surface failures. In this paper, thin-film colorimetric interferometry has been used to study the effects of an artificially produced micro-dent on film thickness distribution within thin-film lubricated contacts. Obtained results have shown that the behavior of dented surfaces significantly depends on the slide-to-roll ratio. An increase in t" . "4" . "Thin-Film Lubrication of Dented Surfaces" . . . "26210" . "V \u010Dl\u00E1nku jsou shrnuty v\u00FDsledky experiment\u00E1ln\u00EDho v\u00FDzkumu chov\u00E1n\u00ED t\u0159ec\u00EDch povrch\u016F s povrchov\u00FDm vtiskem mazan\u00FDch velmi tenk\u00FDm mazac\u00EDm filmem."@cs . . "9"^^ . . "RIV/00216305:26210/07:PU69888" . "Thin-Film Lubrication of Dented Surfaces"@en . "K\u0159upka, Ivan" . "488-496" . . "[20EABFA8D3E7]" . . . . "Maz\u00E1n\u00ED t\u0159ec\u00EDch povrch\u016F s defektem tenk\u00FDm mazac\u00EDm filmem"@cs . . "2"^^ . . "2"^^ . . . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . "Thin-Film Lubrication of Dented Surfaces" . "P(1P05ME723), P(1P05OC009), P(GA101/05/0520)" . "Maz\u00E1n\u00ED t\u0159ec\u00EDch povrch\u016F s defektem tenk\u00FDm mazac\u00EDm filmem"@cs . "Thin-Film Lubrication of Dented Surfaces"@en . "1040-2004" . . "TRIBOLOGY TRANSACTIONS" . . "455116" . . "Surface microfeatures introduced to conformal surfaces have been proved in the last decade to provide beneficial tribological performances. They were found to significantly improve load capacity, wear resistance, or friction coefficient in applications that involve mechanical seals, piston rings, thrust bearings, or ultra-high-density magnetic disc drives. Recent studies have suggested that such an approach could be used to improve the lubrication capabilities under thin-film lubrication of highly loaded non-conformal contacts. However, surface micro-features influence the film thickness and pressure distribution within concentrated contacts that could result in surface failures. In this paper, thin-film colorimetric interferometry has been used to study the effects of an artificially produced micro-dent on film thickness distribution within thin-film lubricated contacts. Obtained results have shown that the behavior of dented surfaces significantly depends on the slide-to-roll ratio. An increase in t"@en .