Tailoring Ordered Wrinkle Arrays for Tunable Surface Performances by Template-Modulated Gradient Films.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c00926
Abstract: Complex wrinkled microstructures are ubiquitous in natural systems and living bodies. Although homogeneous wrinkles in film-substrate bilayers have been extensively investigated in the past 2 decades, tailoring heterogeneous wrinkles by a facile method is still… read more here.
Keywords: ordered wrinkle; modulated gradient; wrinkle arrays; surface performances ... See more keywords
Evaluating the modulated gradient model in large eddy simulation of channel flow with OpenFOAM
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Turbulence"
DOI: 10.1080/14685248.2018.1483078
Abstract: ABSTRACT Recently, a new family of subgrid-scale (SGS) models, termed as gradient-based models, has been introduced to calculate the SGS stresses in large eddy simulation (LES). In the present work, the modulated gradient model (MGM)… read more here.
Keywords: large eddy; eddy simulation; model; channel flow ... See more keywords
Nonreciprocal Wavefront Engineering with Time-Modulated Gradient Metasurfaces
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review Applied"
DOI: 10.1103/physrevapplied.11.054054
Abstract: Author(s): Zang, JW; Correas-Serrano, D; Do, JTS; Liu, X; Alvarez-Melcon, A; Gomez-Diaz, JS | Abstract: © 2019 American Physical Society. We propose a paradigm to realize nonreciprocal wavefront engineering using time-modulated gradient metasurfaces. The essential… read more here.
Keywords: gradient metasurfaces; modulated gradient; wavefront engineering; nonreciprocal wavefront ... See more keywords