Results 61 to 70 of about 21,203 (173)

A brief review of the phase-field-based lattice Boltzmann method for multiphase flows

Capillarity, 2019
In this paper, we present a brief overview of the phase-field-based lattice Boltzmann method (LBM) that is a distinct and efficient numerical algorithm for multiphase flow problems.
Huili Wang, Xiaolei Yuan, Hong Liang, Z. Chai, B. Shi   +4 more
semanticscholar   +1 more source

High performance simulation of fluid flow in porous media using Lattice Boltzmann method

, 2017
Die Lattice Boltzmann Methode kann zur Simulation von porösen Medien mit voller geometrischer Auflösung verwendet werden. Mit solch einer direkten numerischen Simulation ist es möglich, grundlegende Effekte zu simulieren, die nur schwer durch ...
Fattahi Evati, Ehsan
core  

Full Core, Heterogeneous, Time Dependent Neutron Transport Calculations with the 3D Code DeCART [PDF]

, 2010
The current state of the art in reactor physics methods to assess safety, fuel failure, and operability margins for Design Basis Accidents (DBAs) for Light Water Reactors (LWRs) rely upon the coupling of nodal neutronics and one-dimensional thermal ...
Hursin, Mathieu
core  

Numerical determination of the acoustic properties of porous road surfaces based on their reconstructed geometry

, 2014
Die Anforderungen an moderne Ingenieurbauwerke sind vielfältig und unterliegen einem stetigen Wandel. Während noch vor 40 Jahren der Umweltschutz und die Umweltwirkung von Bauwerken lediglich eine untergeordnete Rolle gespielt haben, sind diese ...
Arbter, Bruno
core   +1 more source

Numerical simulation of endovascular treatment options for cerebral aneurysms

Predicting the long-term success of endovascular interventions in the clinical management of cerebral aneurysms requires detailed insight into the patient-specific physiological conditions.
Nebulishvili, Natalia, Muhr, Markus, Kirschke, Jan, Wohlmuth, Barbara, Holzberger, Fabian, Mayr, Matthias, Popp, Alexander, Horvat, Medeea, Frank, Martin, Schwarting, Julian   +9 more
core   +1 more source

Predicting possible leakage due to dynamics strain localization in granular materials with a coupled continuum-discrete coupling model

, 2014
A three-dimensional multiscale model has been developed and used to analyze the evolutions of microstructural attributes and hydraulic properties inside dilatant shear bands.
Sun, WaiChing, Liu, Yang, Fish, Jacob, Yuan, Zifeng   +3 more
core  

Soil hydraulic properties derived from pore-scale simulations: Digital assessment of Ksat through model intercomparison and verification with experimental data

The saturated soil hydraulic conductivity, Ksat, controls infiltration, storage, and redistribution of water in soils and often serves as an “anchor” at water saturation for the description of unsaturated soil hydraulic properties.
Tolstygin, Kirill D., Vasilyev, Roman V., Korost, Dmitry V., Khirevich, Siarhei, Barbosa, Luis Alfredo Pires, Mallants, Dirk, Gerke, Kirill M., Umarova, Aminat B., Gerke, Horst H., Karsanina, Marina V.   +9 more
core   +1 more source

GPU Accelerated Level Set Non-Homogenous Image Segmentation Solving by Lattice Boltzmann Method [PDF]

Proceedings of the 2016 4th International Conference on Machinery, Materials and Information Technology Applications, 2016
Kaiyu Qin, Dengwei Wang, Qinyong Zeng
openaire   +1 more source

A Lattice Boltzmann Method for a Range of Flow Regimes: From Free-Flow to Flow in weakly permeable Media

International audienceThe numerical modelling of flow problems coupling free fluids and porous media is a notoriously difficult problem. If classical continuum-scale models are used, the available approaches suffer from numerous drawbacks.
Coiffard, Théo, Choquet, Catherine
core  

Resistive, Temperature-Independent Metal Oxide Gas Sensor for Detecting the Oxygen Stoichiometry (Air-Fuel Ratio) of Lean Engine Exhaust Gases. [PDF]

Sensors (Basel), 2023
Steiner C, Püls S, Bektas M, Müller A, Hagen G, Moos R.   +5 more
europepmc   +1 more source