Results 11 to 20 of about 3,947,983 (315)
Effect of asphalt film thickness on shear mechanical properties of asphalt-aggregate interface
Construction and Building Materials, 2020 This paper focuses on the effect of asphalt film thickness on the shear mechanical properties of asphalt aggregate interface. Firstly, an experiment controlling the asphalt film thickness was designed to build the relationship between the asphalt film ...
Mansheng Dong +3 more
semanticscholar +1 more source
Film Thickness and Friction of ZDDP Tribofilms
Tribology letter, 2019 Tribofilm formation by several zinc dialkyl- and diaryldithiophosphate (ZDDP) solutions in thin film rolling-sliding conditions has been investigated. A primary, a secondary alkyl and a mixed alkyl ZDDP show similar rates of film formation and generate ...
Joanna Dawczyk +3 more
semanticscholar +1 more source
Film thickness in a grease lubricated ball bearing
Tribology International, 2018 The film thickness for grease lubricated bearings is normally calculated using the base oil viscosity, where it is assumed that the bearing is running under fully flooded conditions.
Hui Cen, P. Lugt
semanticscholar +1 more source
Lubricants, 2022 The grease film thickness was measured in fully flooded elastohydrodynamic lubrication, and the influence of rolling speed, load, consistency, base oil type and thickener type on grease film thickness was analyzed. A new calculation model for grease film
Zhe Zhang +3 more
doaj +1 more source
Polymer Thick-Film Sensors: Possibilities For Smartcard Biometrics [PDF]
, 2018 The potential of polymer thick-film sensors are assessed for use as biometric sensors on smartcards. Piezoelectric and piezo-resistive sensors have been printed on flexible polyester, then bonded to smartcard blanks. The tactile interaction of a person with these sensors has been investigated.
Henderson, Neil J. +3 more
openaire +3 more sources
Oil Film Formation of Reciprocating Seals Observed by Interferometry
Tribology Online, 2014 Oil film thickness in rubber piston seals is measured by interferometry. Optimized optics and fluids enable clear interferograms. The oil film thickness on the contact area is measured during reciprocating motion.
Kenichi Yoshimura +2 more
doaj +1 more source
Frontiers in Energy Research, 2020 Corrugated plate dryer is an important steam-water separation equipment in steam generator of secondary loop of nuclear power plant. Its steam-water separation efficiency has a certain influence on economic index of nuclear power plants. It is meaningful
Bo Wang +7 more
doaj +1 more source
Journal of Fluid Science and Technology, 2023 In this study, the liquid film thickness of slug flow in a microchannel was numerically investigated. Particularly, we focused on a flow regime with high Reynolds and capillary numbers; these dimensionless number were independently modified to ...
Daisuke TSUNEOKA, Junnosuke OKAJIMA
doaj +1 more source
Shuiwen dizhi gongcheng dizhi, 2021 The thickness of hydration film of clay particles is the theoretical basis of swelling mechanism of argillaceous expansive rock and soil. There are abundant data on the measurement of clay particle hydration film thickness, but the study of the ...
Yongchun GUO +3 more
doaj +1 more source
Nonlinear phase error analysis of equivalent thickness in a white-light spectral interferometer
Nanotechnology and Precision Engineering, 2019 A white light spectral interferometry based on a Linnik type system was established to accurately measure the thin film thickness through transparent medium. In practical work, the equivalent thickness of a beam splitter and the mismatch of the objective
Tong Guo +5 more
doaj +1 more source