Results 11 to 20 of about 2,832,536 (290)
Numerical Methods for Quasicrystals [PDF]
Journal of Computational Physics, 2013 Quasicrystals are one kind of space-filling structures. The traditional crystalline approximant method utilizes periodic structures to approximate quasicrystals.
Jiang, Kai, Zhang, Pingwen
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Numerical Methods for Multilattices [PDF]
Multiscale Modeling & Simulation, 2012 Among the efficient numerical methods based on atomistic models, the quasicontinuum (QC) method has attracted growing interest in recent years. The QC method was first developed for crystalline materials with Bravais lattice and was later extended to ...
Abdulle A. +6 more
core +5 more sources
New challenges in experimental unsaturated soil mechanics. Experimental upscaling of an engineered gas-permeable seal [PDF]
E3S Web of Conferences, 2023 An example of upscaling phenomena with experimental techniques is presented and discussed within an engineered seal concept for a future deep geological repository for low and intermediate radioactive waste mainly produced by the energy/medicine/industry
Romero Enrique +2 more
doaj +1 more source
Gas transport in a binary bentonite mixture used in sealing systems [PDF]
E3S Web of Conferences, 2023 Binary mixtures composed of 80% of high-density pellets and 20% of granular bentonite at hygroscopic water content are currently considered for use in vertical sealing systems for the deep and longterm disposal of radioactive wastes.
Mesa-Alcantara Arisleidy +2 more
doaj +1 more source
Numerical Methods for Antiferromagnets [PDF]
IEEE Transactions on Magnetics, 2020 Compared with ferromagnetic counterparts, antiferromagnetic materials are considered as the future of spintronic applications since these materials are robust against the magnetic perturbation, produce no stray field, and display ultrafast dynamics. There are (at least) two sets of magnetic moments in antiferromagnets (with magnetization of the same ...
Panchi Li +3 more
openaire +3 more sources
Residual Stresses Control in Additive Manufacturing
Journal of Manufacturing and Materials Processing, 2021 Residual stresses are one of the primary causes for the failure of parts or systems in metal additive manufacturing (AM), since they easily induce crack propagation and structural distortion.
Xufei Lu +3 more
doaj +1 more source
Controlled Synthetic Freestream Turbulence Intensity Introduced by a Local Volume Force
Fluids, 2020 Generating freestream turbulence within the computational domain instead of applying it as a boundary condition requires a method to introduce the turbulent fluctuations at a specific location.
Eike Tangermann, Markus Klein
doaj +1 more source
Numerical Simulation of a High-Speed Impact of Metal Plates Using a Three-Fluid Model
Metals, 2021 The process of wave formation at the contact boundary of colliding metal plates is a fundamental basis of explosive welding technology. In this case, the metals are in a pseudo-liquid state at the initial stages of the process, and from a mathematical ...
Petr Chuprov +2 more
doaj +1 more source
A mixed distribution to fix the threshold for Peak-Over-Threshold wave height estimation
Scientific Reports, 2022 Modelling extreme values distributions, such as wave height time series where the higher waves are much less frequent than the lower ones, has been tackled from the point of view of the Peak-Over-Threshold (POT) methodologies, where modelling is based on
Antonio M. Durán-Rosal +3 more
doaj +1 more source
Journal of Manufacturing and Materials Processing, 2023 Additively manufactured thin-walled structures through selective laser melting (SLM) are of great interest in achieving carbon-neutral industrial manufacturing.
Xufei Lu +4 more
doaj +1 more source