Characterization of hydroxylated amorphous silica: a numerical approach
Sign Up to like & getrecommendations! Published in 2018 at "Adsorption"
DOI: 10.1007/s10450-018-9936-3
Abstract: Hydroxylated amorphous silica nanoparticles were modeled using a combination of computational techniques at different levels of length scales from Ångström to hundreds of nanometers. Using quantum chemical ab initio methods, force field Monte Carlo methods,… read more here.
Keywords: silica numerical; hydroxylated amorphous; model; characterization hydroxylated ... See more keywords
A numerical approach for assessing slotted wall interference using the CRM model at ETW
Sign Up to like & getrecommendations! Published in 2018 at "CEAS Aeronautical Journal"
DOI: 10.1007/s13272-017-0248-1
Abstract: This paper is devoted to the assessment of wall interference in the slotted wall test section of the European Transonic Windtunnel (ETW) over a wide range of Reynolds numbers. The experimental part of the investigation… read more here.
Keywords: slotted wall; model; approach assessing; wall interference ... See more keywords
Numerical approach for solving the Riccati and logistic equations via QLM-rational Legendre collocation method
Sign Up to like & getrecommendations! Published in 2020 at "Computational and Applied Mathematics"
DOI: 10.1007/s40314-020-01207-6
Abstract: In the presented study, we are presenting the approximate solutions of two important equations, the Riccati and Logistic equations; the presented technique is based on the rational Legendre function. Since all the studied models are… read more here.
Keywords: logistic equations; method; riccati logistic; rational legendre ... See more keywords
A hybrid numerical approach for predicting mixing length and mixing time in microfluidic junctions from moderate to arbitrarily large values of the Péclet number
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2018.10.051
Abstract: Abstract We investigate numerically the homogenization process of a diffusive species in a mixing channel of arbitrary length downstream a microfluidic cross-junction. The channel length, λ α , necessary to achieve a prescribed level of… read more here.
Keywords: hybrid numerical; mixing length; number; length ... See more keywords
An efficient numerical approach to the prediction of laminate tolerance to Barely Visible Impact Damage
Sign Up to like & getrecommendations! Published in 2019 at "Composite Structures"
DOI: 10.1016/j.compstruct.2019.111017
Abstract: Abstract An efficient numerical approach for the prediction of the Compression After Impact (CAI) strength of aerospace-grade CFRP laminates when exposed to Barely Visible Impact Damage (BVID) is proposed. The approach is based on mapping… read more here.
Keywords: approach prediction; visible impact; numerical approach; approach ... See more keywords
Identifying the mechanisms of concrete drying: An experimental-numerical approach
Sign Up to like & getrecommendations! Published in 2020 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2019.117001
Abstract: Abstract The loss of non-chemically linked water from concrete has a significant effect on its structural behaviour through a modification of its strength, Young modulus, fracture properties, creep and volume stability. The knowledge of the… read more here.
Keywords: mechanisms concrete; identifying mechanisms; experimental numerical; numerical approach ... See more keywords
A methodology to characterize a sanitary landfill combining, through a numerical approach, a geoelectrical survey with methane point-source concentrations
Sign Up to like & getrecommendations! Published in 2020 at "Environmental Technology and Innovation"
DOI: 10.1016/j.eti.2020.101225
Abstract: Abstract Among the different natural sources of drinking water, aquifers are the most exposed to the environmental pressures posed by old landfills. Conventional monitoring methods to follow up the migration of leachate into groundwater and… read more here.
Keywords: methodology; methane concentrations; survey; methane ... See more keywords
Oscillating viscoelastic periodic contacts: A numerical approach
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2021.106663
Abstract: Abstract A new numerical Boundary Element methodology is developed to investigate viscoelastic periodic contacts under general kinematic conditions. The approach is based on an integral formulation, where periodicity is accounted for by introducing an ad… read more here.
Keywords: methodology; oscillating viscoelastic; periodic contacts; contacts numerical ... See more keywords
A comprehensive numerical approach for modelling blind-bolted CFST connections
Sign Up to like & getrecommendations! Published in 2021 at "Structures"
DOI: 10.1016/j.istruc.2021.05.052
Abstract: Abstract Conducting numerical investigation for the behaviour of a blind-bolted connection with concrete-filled steel tube (CFST) and an open steel section could emerge with several convergence issues due to its complex mechanism and interactions between… read more here.
Keywords: bolted cfst; blind; blind bolted; numerical approach ... See more keywords
Moving-habitat models: A numerical approach.
Sign Up to like & getrecommendations! Published in 2021 at "Mathematical biosciences"
DOI: 10.1016/j.mbs.2021.108711
Abstract: As the global climate changes, biological populations have to adapt in place or move in space to stay within their preferred temperature regime. Empirical evidence suggests that shifting speeds of temperature isoclines are location and… read more here.
Keywords: habitat models; habitat; shifting speeds; models numerical ... See more keywords
Evaluation of the ground-coupled quasi-stationary heat transfer in buildings by means of an accurate and computationally efficient numerical approach and comparison with the ISO 13370 procedure
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Building Performance Simulation"
DOI: 10.1080/19401493.2019.1628304
Abstract: The purpose of this article is to present and validate a computationally efficient numerical approach for the calculation of the ground-coupled heat transfer in buildings with periodic boundary conditions. When the boundary conditions of the… read more here.
Keywords: numerical approach; transfer; heat transfer; efficient numerical ... See more keywords