Propagation of material and surface profile uncertainties on MEMS micro-resonators using a stochastic second-order computational multi-scale approach
Sign Up to like & getrecommendations! Published in 2017 at "International Journal for Numerical Methods in Engineering"
DOI: 10.1002/nme.5452
Abstract: Summary This paper aims at accounting for the uncertainties because of material structure and surface topology of micro-beams in a stochastic multi-scale model. For micro-resonators made of anisotropic polycrystalline materials, micro-scale uncertainties exist because of… read more here.
Keywords: surface profile; micro resonators; second order; surface ... See more keywords
Optimal surface profile design of deployable mesh reflectors via a force density strategy
Sign Up to like & getrecommendations! Published in 2017 at "Acta Astronautica"
DOI: 10.1016/j.actaastro.2016.10.008
Abstract: Abstract Based on a force density method coupled with optimal design of node positions, a novel approach for optimal surface profile design of mesh reflectors is presented. Uniform tension is achieved by iterations on coefficients… read more here.
Keywords: force density; surface profile; density; optimal surface ... See more keywords
Indexing soil properties through constructing minimum datasets for soil quality assessment of surface and profile soils of intermontane valley (Barak, North East India)
Sign Up to like & getrecommendations! Published in 2021 at "Ecological Indicators"
DOI: 10.1016/j.ecolind.2021.107369
Abstract: Abstract Soil quality (SQ) assessment considering surface and profile soils holds great significance in sustainable soil health management. We assessed the effect of land-use systems (agriculture, forest and plantation) on SQ using three SQ indices… read more here.
Keywords: quality; surface profile; surface; soil ... See more keywords
Review of surface profile measurement techniques based on optical interferometry
Sign Up to like & getrecommendations! Published in 2017 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2017.02.004
Abstract: Abstract With the fast development of modern science and technology, two or three-dimensional surface profile measurement techniques with high resolution and large dynamic range are urgently required. Among them, the techniques based on optical interferometry… read more here.
Keywords: surface profile; profile measurement; measurement; optical interferometry ... See more keywords
Semi-analytical solution and numerical simulation of water surface profile along duckbill weir
Sign Up to like & getrecommendations! Published in 2018 at "ISH Journal of Hydraulic Engineering"
DOI: 10.1080/09715010.2018.1515042
Abstract: ABSTRACT Duckbill weir is one type of long crested weirs which passes more flow with less head variation on the weir than standard weirs. Due to contraction and decreasing discharge along the weir, a gradual… read more here.
Keywords: water; water surface; weir; surface profile ... See more keywords
Surface Profile Reconstruction of Complex Cracks Using the Signals of Rotating Eddy Current Testing Through the Eddy Current Imaging Method
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3206746
Abstract: In industry, natural cracks usually exist in complex forms such as adjacent, colony, irregular, and crossing. Mere magnetic field is inadequate to accurately evaluate the complex cracks using eddy current testing. In this study, an… read more here.
Keywords: current testing; complex cracks; cracks using; eddy current ... See more keywords
Surface-profile reconstruction of a liquid droplet based on layer-by-layer laser probing
Sign Up to like & getrecommendations! Published in 2017 at "Technical Physics Letters"
DOI: 10.1134/s1063785017070124
Abstract: An experimental technique was developed for reconstructing the surface profile of a drop of liquid on a horizontal solid substrate using refractive images obtained by means of layer-by-layer laser probing. Examples of typical images obtained… read more here.
Keywords: laser; surface profile; layer; layer layer ... See more keywords
THE BIFRACTAL STRATIFIED CHARACTERIZATION OF A PLATEAU HONING CYLINDER LINER SURFACE PROFILE DURING THE WEARING PROCESS
Sign Up to like & getrecommendations! Published in 2021 at "Fractals"
DOI: 10.1142/s0218348x21501139
Abstract: In the current study, we propose a bifractal stratified characterization method to evaluate the surface profile evolution of a plateau honing cylinder liner during the wear process. This method is suitable for the characterization of… read more here.
Keywords: characterization; surface; surface profile; process ... See more keywords
The influence of fiber surface profile and roughness to fiber–matrix interfacial properties
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Composite Materials"
DOI: 10.1177/0021998319883418
Abstract: This work investigates the influence of fiber surface profile and roughness to fiber–matrix interfacial properties. A series of the push-out test is performed using specimens with different fiber surface profile and roughness. Numerical simulation is… read more here.
Keywords: surface profile; surface; profile roughness; fiber matrix ... See more keywords
Tunable multilayered lens made of PDMS with a biconical surface profile design and manufacture.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.445701
Abstract: A polymer that has been used for the development of optical components and has had a significant impact is polydimethylsiloxane (PDMS) due to its remarkable mechanical and optical properties and easy handling. We present a… read more here.
Keywords: index; made pdms; surface profile; biconical surface ... See more keywords
Utilization of complex-valued signals in a white-light scanning interferometer for accurate measurement of a surface profile.
Sign Up to like & getrecommendations! Published in 2017 at "Applied optics"
DOI: 10.1364/ao.56.004419
Abstract: Complex-valued interference signals (CVISs) of a white-light scanning interferometer (WLSI) and a spectrally resolved interferometer (SRI) are obtained from their real-valued interference signals through Fourier transform. First the phase distribution in the CVIS of the… read more here.
Keywords: phase; surface profile; light scanning; complex valued ... See more keywords