Micro‐Scale Mechanical Metamaterial with a Controllable Transition in the Poisson's Ratio and Band Gap Formation
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Materials"
DOI: 10.1002/adma.202210993
Abstract: The ability to significantly change the mechanical and wave propagation properties of a structure without rebuilding it is currently one of the main challenges in the field of mechanical metamaterials. This stems from the enormous… read more here.
Keywords: poisson ratio; mechanical metamaterial; micro scale; scale mechanical ... See more keywords
Mass transfer from a Taylor bubble to the surrounding flowing liquid at the micro-scale: a numerical approach
Sign Up to like & getrecommendations! Published in 2019 at "Microfluidics and Nanofluidics"
DOI: 10.1007/s10404-019-2225-y
Abstract: Gas–liquid slug flow is characterized by complex and intermittent hydrodynamic features that offer an efficient alternative to promote biofilm control. In the present work, the mechanism of transferring a gaseous solute into a co-current liquid… read more here.
Keywords: micro scale; case; liquid micro; mass transfer ... See more keywords
Sensitivity of flood loss estimates to building representation and flow depth attribution methods in micro-scale flood modelling
Sign Up to like & getrecommendations! Published in 2018 at "Natural Hazards"
DOI: 10.1007/s11069-018-3270-7
Abstract: Thanks to modelling advances and the increase in computational resources in recent years, it is now feasible to perform 2-D urban flood simulations at very high spatial resolutions and to conduct flood risk assessments at… read more here.
Keywords: flood loss; micro scale; sensitivity; loss estimates ... See more keywords
Identification of changes in mechanical properties of sandstone subjected to high temperature: meso-and micro-scale testing and analysis
Sign Up to like & getrecommendations! Published in 2021 at "Archives of Civil and Mechanical Engineering"
DOI: 10.1007/s43452-021-00187-6
Abstract: Material properties largely depend on their structure, and are strongly dependent on the scale of observation. Under the influence of various processes, the structure of a material can undergo evolution, which leads to major changes… read more here.
Keywords: micro scale; temperature; structure; material ... See more keywords
Micro-scale wind resource assessment in complex terrain based on CFD coupled measurement from multiple masts
Sign Up to like & getrecommendations! Published in 2019 at "Applied Energy"
DOI: 10.1016/j.apenergy.2019.01.129
Abstract: To date, the micro-scale wind resource assessment for complex terrain has always been a challenging mission, due to the flow field complexity caused by the local topography. In this paper, a novel method, combining on-site… read more here.
Keywords: micro scale; wind resource; assessment; complex terrain ... See more keywords
Fabrication of micro-scale textured grooves on green ZrO2 ceramics by pulsed laser ablation
Sign Up to like & getrecommendations! Published in 2017 at "Ceramics International"
DOI: 10.1016/j.ceramint.2017.02.074
Abstract: Abstract The green ZrO 2 ceramics were fabricated by cold isostatic pressing. Pulsed laser ablation with a wavelength of 1064 nm was performed to fabricate micro-scale textured grooves on the surface of green ZrO 2 ceramics.… read more here.
Keywords: scale textured; micro scale; laser ablation; textured grooves ... See more keywords
Micro-scale evolution of mechanical properties of glass-ceramic sealant for solid oxide fuel/electrolysis cells
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.09.250
Abstract: Abstract The structural integrity of the sealant is critical for the reliability of solid oxide cells (SOCs) stacks. In this study, elastic modulus (E), hardness (H) and fracture toughness (KIC) of a rapid crystallizing glass… read more here.
Keywords: micro scale; indentation; sealant; solid oxide ... See more keywords
A multi-scale modeling approach for simulating crack sensing in polymer fibrous composites using electrically conductive carbon nanotube networks. Part I: Micro-scale analysis
Sign Up to like & getrecommendations! Published in 2018 at "Computational Materials Science"
DOI: 10.1016/j.commatsci.2018.07.048
Abstract: Abstract This is the first of a two-paper series describing a multi-scale modeling approach developed to simulate crack sensing in polymer fibrous composites by exploiting the interruption of electrically conductive carbon nanotube (CNT) networks. The… read more here.
Keywords: carbon; micro scale; polymer; modeling approach ... See more keywords
An analytical formulation for postbuckling and buckling vibration of micro-scale laminated composite beams considering hygrothermal effect
Sign Up to like & getrecommendations! Published in 2017 at "Composite Structures"
DOI: 10.1016/j.compstruct.2017.02.093
Abstract: Abstract The current paper is concerned with the micro-scale laminated composite Euler-Bernoulli beams under the hygrothermal environment. The aim is mainly focused on the static and dynamical responses of micro-scale beams under consideration in both… read more here.
Keywords: formulation postbuckling; vibration; micro scale; analytical formulation ... See more keywords
Micro-scale continuous and discrete numerical models for nonlinear analysis of masonry shear walls
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DOI: 10.1016/j.conbuildmat.2017.05.130
Abstract: A novel damage mechanics-based continuous micro-model for the analysis of masonry-walls is presented and compared with other two well-known discrete micro-models. The discrete micro-models discretize masonry micro-structure with nonlinear interfaces for mortar-joints, and continuum elements… read more here.
Keywords: model; micro models; micro scale; analysis masonry ... See more keywords
Micro-scale characterization of the heterogeneous properties of in-service cement-treated base material
Sign Up to like & getrecommendations! Published in 2020 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2020.120696
Abstract: Abstract Compared with ordinary cement concrete, cement-treated base (CTB) material consumes much less cement and water, and its mechanical properties are also significantly different. The macroscopic properties of CTB are determined by microstructure. In order… read more here.
Keywords: micro scale; treated base; material; service ... See more keywords