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Quantitative characterization of micro-topography a bibliography of industrial surface metrology
R.J. Pike,T.R. Thomas +1 more
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In this article, the authors propose a 3.3-approximation algorithm for the 3.1-GHz bandit-16.3 GHz frequency bandit model, andAbstract:
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Surface roughness measurement by means of speckle wavelength decorrelation
M. Giglio,S. Musazzi,U. Perini +2 more
TL;DR: In this article, the authors exploit speckle wavelength decorrelation techniques for the characterization of surface roughness up to a few microns, using an argon laser, a grating, two photodetectors, and a commercial cross correlator.
Journal ArticleDOI
Digital Terrain Modeling and Industrial Surface Metrology: Converging Realms
TL;DR: In this article, the authors introduce industrial surface metrology, examines the field in the context of terrain modeling a.k.a. surface topography of manufactured components, exemplified by automobile-engine cylinders, is routinely modeled by variogram analysis, relief shading, and most other techniques of parameterization and visualization familiar to geography.
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Interdependence of Amplitude Roughness Parameters on Rough Gaussian Surfaces
TL;DR: The numerical analysis of 17 standardized amplitude roughness parameters collected from 90000 computer-generated rough surfaces revealed so far undetected interdependencies among some of these parameters, namely the results show a strong linear relation between 12 amplituderoughness parameters.
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Digital terrain modelling and industrial surface metrology — converging crafts
TL;DR: This paper introduces terrain modelling and compares it with metrology, noting their differences and similarities and one of the many issues common to both disciplines.
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Nano-metrology and terrain modelling - convergent practice in surface characterisation
TL;DR: In this paper, the authors introduce terrain modelling, discuss its similarities to and differences from industrial surface metrology, and raise the possibility of a unified discipline of quantitative surface characterisation, and exemplify a multivariate statistical procedure that may transfer to tribological applications of 3-D metrological height data.
References
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Scanning tunneling microscopy on rough surfaces: Deconvolution of constant current images
TL;DR: In this article, the invers problem is considered for the reconstruction of the real surface topography based on the corresponding STM image and the tip shape, using a simple, straightforward formalism.
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Development of design methodology for self-cleansing sewers
TL;DR: In this paper, the authors developed guidelines for the design of self-cleansing sewers in a recently completed CIRIA research project and compared them with laboratory and field studies, and appropriate equations were selected for predicting sediment movement in pipes.
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A backscattering model for ocean surface
TL;DR: A surface scattering model based on an approximate solution of the integral equations for the surface tangential fields has been developed for non-Gaussian distributed, finitely conducting surfaces and the bispectrum part is the critical part for explaining the difference between upwind and downwind observations.
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Influence of substrate preparation on the flattening and cooling of plasma-sprayed particles
TL;DR: In this paper, the impact of plasma-sprayed molybdenum particles on a substrate surface was monitored by detecting thermal radiation emitted by the hot particles when they flatten on the substrate surface, and an evolution of the light intensity collected at two different wavelengths was used to obtain information about flattening time, flattening degree and cooling time of the impinging particles.
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The causes of stemflow variation in three semi-arid growing species of northeastern Mexico
TL;DR: In this paper, the role of some plant parameters on stemflow generation was investigated in three semi-arid growing species (Diospyrus texana, Acacia farnesiana and Prosopis laevigata) under both natural and simulated rainfall conditions.