Concept
Solide de révolution
Publications associées (18)
Automated image-based generation of finite element models for masonry buildings
Katrin Beyer, Radhakrishna Achanta, Bryan German Pantoja Rosero
To predict the response of masonry buildings to various types of loads, engineers use finite element models, specifically solid-element and macro-element models. For predicting masonry responses to seismic events in particular, equivalent frame models-a su ...
SPRINGER2023Spin Evolution in the Born-Oppenheimer Approximation
Jean-Philippe Ansermet, François Reuse, Klaus Maschke
The first part of this article attempts to highlight in chronological order some prominent papers that have direct connexion with the Born-Oppenheimer approximation. This timeline successively points to the role of level crossing, the notions of gauge fiel ...
WILEY-V C H VERLAG GMBH2022Data-driven numerical site response
Jean-François Molinari, Antonio Joaquin Garcia Suarez, Sacha Zenon Wattel
Prediction of ground motion triggered by earthquakes is a prime concern for both the seismology community and geotechnical earthquake engineering one. The subfield occupied with such a problem is termed site response analysis (SRA), its one-dimensional fla ...
2022Experimental demonstration of dynamic spatiotemporal structured beams that simultaneously exhibit two orbital angular momenta by combining multiple frequency lines, each carrying multiple Laguerre-Gaussian modes
Tobias Kippenberg, Maxim Karpov, Zhe Zhao, Hao Song, Xinzhou Su
In general, there are different, relatively independent forms of orbital angular momenta at a given propagation distance, which might exhibit different dynamic spatial characteristics. One type involves a beam with a helical phase-front that rotates around ...
Optica Publishing Group2022Quantum vibronic effects on the electronic properties of solid and molecular carbon
Michele Ceriotti, François Gygi, Han Yang
We study the effect of quantum vibronic coupling on the electronic properties of carbon allotropes, including molecules and solids, by combining path integral first principles molecular dynamics (FPMD) with a colored noise thermostat. In addition to avoidi ...
AMER PHYSICAL SOC2021Two-dimensional modelling of transient capillary driven damped micro-oscillations and self-alignment of objects in microassembly
In the fields of microgripping and microassembly, the self-alignment motion of a solid micro-object linked by a liquid meniscus to a substrate or a tool is an inexpensive way to overcome the current limitations of the assembly processes at microscale by ge ...
CAMBRIDGE UNIV PRESS2021Molecular simulations of interfacial systems: challenges, applications and future perspectives
Athanasios Nenes, Satoshi Takahama, Mária Lbadaoui-Darvas
We present a comprehensive review of methods and applications of molecular simulations of interfacial systems. We give a detailed overview of the main techniques and major challenges in the following aspects of solid and fluid surfaces: adsorption at solid ...
TAYLOR & FRANCIS LTD2021Nuclear Quantum Effects: Fast and Accurate
Atomistic simulations are a bottom up approach that predict properties
of materials by modelling the quantum mechanical behaviour of all electrons
and nuclei present in a system. These simulations, however, routinely assume
nuclei to be classical particles ...
EPFL2020Numerical comparison and calibration of geometrical multiscale models for the simulation of arterial flows
Adelmo Cristiano Innocenza Malossi, Jean Bonnemain
Arterial tree hemodynamics can be simulated by means of several models of different level of complexity, depending on the outputs of interest and the desired degree of accuracy. In this work, several numerical comparisons of geometrical multiscale models a ...
2013Three-dimensional granular model of semi-solid metallic alloys undergoing solidification: Fluid flow and localization of feeding
Michel Rappaz, Jean-Marie Drezet, André Phillion, Meisam Sistaninia
A three-dimensional (3-D) granular model which simulates fluid flow within solidifying alloys with a globular microstructure, such as that found in grain refined Al alloys, is presented. The model geometry within a representative volume element (RVE) consi ...
Elsevier2012