Multiscale Architectured Membranes, Electrodes, and Transport Layers for Next-generation Polymer Electrolyte Membrane Fuel Cells.
Sign Up to like & getrecommendations! Published in 2022 at "Advanced materials"
DOI: 10.1002/adma.202204902
Abstract: Over the past few decades, considerable advances have been achieved in polymer electrolyte membrane fuel cells (PEMFCs) based on the development of material technology. Recently, an emerging multiscale architecturing technology covering nanometer, micrometer, and millimeter… read more here.
Keywords: multiscale; electrolyte membrane; membrane; polymer electrolyte ... See more keywords
Computational homogenization of higher‐order continua
Sign Up to like & getrecommendations! Published in 2022 at "International Journal for Numerical Methods in Engineering"
DOI: 10.1002/nme.6948
Abstract: We introduce a novel computational framework for the multiscale simulation of higher-order continua that allows for the consideration of first-, secondand thirdorder effects at both microand macro-level. In line with classical two-scale approaches, we describe… read more here.
Keywords: homogenization higher; order continua; higher order; multiscale ... See more keywords
Automatic Multiscale Approach for Water Networks Partitioning into Dynamic District Metered Areas
Sign Up to like & getrecommendations! Published in 2020 at "Water Resources Management"
DOI: 10.1007/s11269-019-02471-w
Abstract: Water distribution systems (WDSs) today are expected to continuously provide clean water while meeting users demand, and pressure requirements. To accomplish these targets is not an easy task due to extreme weather events, operative accidents… read more here.
Keywords: multiscale; network; water; district metered ... See more keywords
A mathematical multiscale model of bone remodeling, accounting for pore space-specific mechanosensation.
Sign Up to like & getrecommendations! Published in 2018 at "Bone"
DOI: 10.1016/j.bone.2017.11.009
Abstract: While bone tissue is a hierarchically organized material, mathematical formulations of bone remodeling are often defined on the level of a millimeter-sized representative volume element (RVE), "smeared" over all types of bone microstructures seen at… read more here.
Keywords: multiscale; accounting; bone; model ... See more keywords
Nonlinear model predictive control of a multiscale thin film deposition process using artificial neural networks
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2019.07.044
Abstract: Abstract The purpose of this study was to employ Artificial Neural Networks (ANNs) to develop data-driven models that would enable the shrinking horizon nonlinear model predictive control of a computationally intensive stochastic multiscale system. The… read more here.
Keywords: control; neural networks; thin film; multiscale ... See more keywords
Spectral variational multiscale model for transient dynamics of phononic crystals and acoustic metamaterials
Sign Up to like & getrecommendations! Published in 2020 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2019.112761
Abstract: Abstract In this manuscript, a spectral multiscale model is developed for transient elastic wave propagation in periodic composites. The basis of the multiscale approach is the variational multiscale enrichment method that permits analysis of wave… read more here.
Keywords: multiscale; phononic crystals; acoustic metamaterials; crystals acoustic ... See more keywords
Multiscale in silico lung modeling strategies for aerosol inhalation therapy and drug delivery.
Sign Up to like & getrecommendations! Published in 2019 at "Current opinion in biomedical engineering"
DOI: 10.1016/j.cobme.2019.11.003
Abstract: Inhalation therapy is a hallmark of modern respiratory medicine. Over recent years, computational fluid-particle dynamics (CFPD) simulations of respiratory airflows and aerosol deposition in the lungs have rapidly developed into an increasingly mature research field… read more here.
Keywords: multiscale; silico; inhalation; inhalation therapy ... See more keywords
Multifidelity multiscale modeling of nanocomposites for microstructure and macroscale analysis
Sign Up to like & getrecommendations! Published in 2018 at "Composite Structures"
DOI: 10.1016/j.compstruct.2018.05.075
Abstract: Abstract A high-fidelity multiscale modeling framework that integrates information from atomistic simulations pertaining to polymer chain sliding and bond dissociation is utilized to study damage evolution and failure in carbon nanotube (CNT)-reinforced nanocomposites. The nanocomposite… read more here.
Keywords: multiscale; multifidelity multiscale; analysis; modeling nanocomposites ... See more keywords
Experimental and numerical multiscale approach to thermally cycled FRP
Sign Up to like & getrecommendations! Published in 2020 at "Composite Structures"
DOI: 10.1016/j.compstruct.2020.112303
Abstract: Abstract Due to the different thermal expansion of the constituent materials, cyclic thermal loading of FRP induces alternating stresses in the material at two scales: at the micro scale (level of fibre–matrix-interaction) and at the… read more here.
Keywords: multiscale; numerical multiscale; effect; multiscale approach ... See more keywords
Making the Best of a Bad Situation: A Multiscale Approach to Free Energy Calculation.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of chemical theory and computation"
DOI: 10.1021/acs.jctc.9b00032
Abstract: Many enhanced sampling techniques rely on the identification of a number of collective variables that describe all the slow modes of the system. By constructing a bias potential in this reduced space, one is then… read more here.
Keywords: multiscale; energy; situation; approach ... See more keywords
Enhancing Thermoelectric Performances of Bismuth Antimony Telluride via Synergistic Combination of Multiscale Structuring and Band Alignment by FeTe2 Incorporation.
Sign Up to like & getrecommendations! Published in 2018 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.7b18451
Abstract: It has been a difficulty to form well-distributed nano- and mesosized inclusions in a Bi2Te3-based matrix and thereby realizing no degradation of carrier mobility at interfaces between matrix and inclusions for high thermoelectric performances. Herein,… read more here.
Keywords: multiscale; band; bismuth antimony; fete2 ... See more keywords