"2"^^ . . "Experimental Study of Microtextured Surfaces Operating Under Thin-Film EHD Lubrication Conditions" . "3" . . "26210" . "421196" . "129" . . . "7"^^ . "[E6E8FEBDC9B0]" . "ASME Transaction, Journal of Tribology" . . "Experimental Study of Microtextured Surfaces Operating Under Thin-Film EHD Lubrication Conditions" . "Experiment\u00E1ln\u00ED studium povrch\u016F s c\u00EDlenou modifikac\u00ED topografie provozovan\u00FDch za podm\u00EDnek EHD maz\u00E1n\u00ED"@cs . . "P(1P05OC009), P(GA101/05/0520)" . "Experimental Study of Microtextured Surfaces Operating Under Thin-Film EHD Lubrication Conditions"@en . "Experimental Study of Microtextured Surfaces Operating Under Thin-Film EHD Lubrication Conditions"@en . "RIV/00216305:26210/07:PU68260" . . "Hartl, Martin" . "The effect of microdents within thin elastohydrodynamics (EHD) contacts has been studied by two measurement techniques. Phase-shifting interferometry was used to obtain topography of microtextured surface and thin-film colorimetric interferometry provided detailed information about film thickness changes within a lubricated contact. The behavior of microdents has been observed for positive slide-to-roll ratios when the disk is moving faster than the microtextured ball. The depth of microdents has been found to play significant role as to the lubrication films efficiency. The presence of deep microdents within lubricated contact results in film thickness reduction downstream that can even cause lubrication film breakdown. As the depth of microdents is reduced, this effect diminishes and beneficial effect of microdents on film thickness formation has been observed. No such an effect of microdent depth on lubricant film shape has been observed in case of negative slide-to-roll conditions when microdents"@en . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . "Experiment\u00E1ln\u00ED studium povrch\u016F s c\u00EDlenou modifikac\u00ED topografie provozovan\u00FDch za podm\u00EDnek EHD maz\u00E1n\u00ED"@cs . . "The effect of microdents within thin elastohydrodynamics (EHD) contacts has been studied by two measurement techniques. Phase-shifting interferometry was used to obtain topography of microtextured surface and thin-film colorimetric interferometry provided detailed information about film thickness changes within a lubricated contact. The behavior of microdents has been observed for positive slide-to-roll ratios when the disk is moving faster than the microtextured ball. The depth of microdents has been found to play significant role as to the lubrication films efficiency. The presence of deep microdents within lubricated contact results in film thickness reduction downstream that can even cause lubrication film breakdown. As the depth of microdents is reduced, this effect diminishes and beneficial effect of microdents on film thickness formation has been observed. No such an effect of microdent depth on lubricant film shape has been observed in case of negative slide-to-roll conditions when microdents" . . . "502-508" . . "K\u0159upka, Ivan" . "surface texturing, film thickness, colorimetric interferometry"@en . . . "0742-4787" . . . "RIV/00216305:26210/07:PU68260!RIV08-GA0-26210___" . . . "2"^^ . "V \u010Dl\u00E1nku jsou shrnuty v\u00FDsledky \u00FAvodn\u00ED etapy experiment\u00E1ln\u00EDho studia povrch\u016F s c\u00EDlenou modifikac\u00ED topografie provozovan\u00FDch za podm\u00EDnek EHD maz\u00E1n\u00ED. Je zde uk\u00E1z\u00E1n vliv hloubky mikro-d\u016Flk\u016F a provozn\u00EDch podm\u00EDnek na utv\u00E1\u0159en\u00ED mazac\u00EDho filmu."@cs .