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Effect finishing and polishing procedures on the surface roughness of IPS Empress 2 ceramic
(2013-05-01)
Objective. To evaluate the surface roughness of IPS Empress 2 ceramic when treated with different finishing/polishing protocols. Materials and methods. Sixteen specimens of IPS Empress 2 ceramic were made from wax patterns ...
Effects of different polishing procedures on the surface roughness and hardness of polyether ether ketone (PEEK)
(Facultad de Odontología. Universidad de Costa Rica, 2021)
Effect of fluid resins on the surface roughness and topography of resin composite restorations analyzed by atomic force microscope
(Elsevier B.V., 2011-04-01)
The aim of the study was to verify the influence of surface sealants on the surface roughness of resin composite restorations before and after mechanical toothbrushing, and evaluate the superficial topography using atomic ...
Failure analysis as a tool to optimize the design of a ring on disc tribotest investigating the role of surface roughness
(ElsevierOxford, 2015)
The influence of the surface roughness of pearlitic grey cast iron discs on the formation of tribofilms and the evolution of the friction coefficient during a ring on disc tribotest with the addition of magnetite and ...
Roughness and surface material effects on nucleate boiling heat transfer from cylindrical surfaces to refrigerants R-134a and R-123
(ELSEVIER SCIENCE INC, 2009)
This paper presents results of an experimental investigation carried out to determine the effects of the surface roughness of different materials on nucleate boiling heat transfer of refrigerants R-134a and R-123. Experiments ...
Surface roughness evaluation of three compomers after differents finishing and polishing procedures
(Int Amer Assoc Dental Researchi, 2001-04-01)
Influence of surface sealing on color stability and roughness of composite submitted to ultraviolet-accelerated aging
(Wiley-Blackwell, 2017-05-01)
Aim: In the present study, we evaluated the influence of surface sealing on color stability and surface roughness of a composite resin after accelerated artificial aging. Methods: Thirty-two specimens of a composite were ...
Roughness measurement of paper using speckle
(2011-09-02)
We present a method of measure of the roughness of the paper based on the analysis of a speckle pattern on the surface. Images of speckle over the surface of paper are captured by means of a simple configuration using a ...
Development of a new Lagrangian vortex method for evaluating effects of surfaces roughness
(2019-03-01)
The main contribution of this paper is to develop a new methodology to include effects of surface roughness on aerodynamic of bodies. The numerical approach simulates the mechanism of vortex shedding of a rough circular ...