Results 21 to 30 of about 574,783 (292)

Numerical Modeling of the Photothermal Processing for Bubble Forming around Nanowire in a Liquid

open access: yesThe Scientific World Journal, 2014
An accurate computation of the temperature is an important factor in determining the shape of a bubble around a nanowire immersed in a liquid. The study of the physical phenomenon consists in solving a photothermic coupled problem between light and ...
Anis Chaari   +3 more
doaj   +1 more source

Gold Nanoparticles as a Photothermal Agent in Cancer Therapy: The Thermal Ablation Characteristic Length

open access: yesMolecules, 2018
In cancer therapy, the thermal ablation of diseased cells by embedded nanoparticles is one of the known therapies. It is based on the absorption of the energy of the illuminating laser by nanoparticles.
Thomas Grosges, Dominique Barchiesi
doaj   +1 more source

Experiences from Software Engineering of Large Scale AMR Multiphysics Code Frameworks [PDF]

open access: yes, 2013
Among the present generation of multiphysics HPC simulation codes there are many that are built upon general infrastructural frameworks. This is especially true of the codes that make use of structured adaptive mesh refinement (SAMR) because of unique ...
Dubey, A., Van Straalen, B.
core   +2 more sources

The KW-boundary hybrid digital waveguide mesh for room acoustics applications [PDF]

open access: yes, 2007
The digital waveguide mesh is a discrete-time simulation used to model acoustic wave propagation through a bounded medium. It can be applied to the simulation of the acoustics of rooms through the generation of impulse responses suitable for auralization
Beeson, Mark, Murphy, Damian T.
core   +1 more source

Numerical Study of Plasmonic Efficiency of Gold Nanostripes for Molecule Detection

open access: yesThe Scientific World Journal, 2015
In plasmonics, the accurate computation of the electromagnetic field enhancement is necessary in determining the amplitude and the spatial extension of the field around nanostructures.
Thomas Grosges, Dominique Barchiesi
doaj   +1 more source

Comparison of 3D Adaptive Remeshing Strategies for Finite Element Simulations of Electromagnetic Heating of Gold Nanoparticles

open access: yesAdvances in Mathematical Physics, 2015
The optical properties of metallic nanoparticles are well known, but the study of their thermal behavior is in its infancy. However the local heating of surrounding medium, induced by illuminated nanostructures, opens the way to new sensors and devices ...
Fadhil Mezghani   +4 more
doaj   +1 more source

Comparison of physics-based deformable registration methods for image-guided neurosurgery

open access: yesFrontiers in Digital Health, 2023
This paper compares three finite element-based methods used in a physics-based non-rigid registration approach and reports on the progress made over the last 15 years.
Nikos Chrisochoides   +14 more
doaj   +1 more source

An effective mesh strategy for CFD modelling of polymer electrolyte membrane fuel cells [PDF]

open access: yes, 2016
Computational fluid dynamics (CFD) is a major tool in PEM fuel cell research. Typical three-dimensional PEM fuel cell models involve more than 106 mesh elements.
ANSYS Inc.   +27 more
core   +2 more sources

Development of simple effective cloud of nodes and triangular mesh generators for meshless and element-based analyses – implementation in Matlab

open access: yesComputer Assisted Methods in Engineering and Science, 2018
This paper is devoted to the development of the Matlab software dedicated to the generation of 2D arbitrarily irregular clouds of nodes and triangular meshes.
Sławomir Milewski
doaj   +1 more source

Hybrid grid generation for viscous flow simulations in complex geometries

open access: yesAdvances in Aerodynamics, 2020
In this paper, we present a hybrid grid generation approach for viscous flow simulations by marching a surface triangulation on viscous walls along certain directions.
Hongfei Ye   +6 more
doaj   +1 more source

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