Results 11 to 20 of about 162 (94)

OpenLB—Open source lattice Boltzmann code [PDF]

Computers & Mathematics with Applications, 2020
We present the OpenLB package, a C++ library providing a flexible framework for lattice Boltzmann simulations. The code is publicly available and published under GNU GPLv2, which allows for adaption and implementation of additional models.
Haussmann, Marc, Trunk, R., Gaedtke, Maximilian, Krause, M. J., Gaedtke, M., Kusumaatmaja, H., Marquardt, J. E., Klemens, Fabian, Kummerländer, A., Krause, M.J., Hafen, Nicolas, Mink, Albert, Marquardt, Jan E., Simonis, Stephan, Krause, Mathias J., Trunk, Robin, Simonis, S., Hafen, N., Maier, M.-L., Avis, S.J., Marquardt, J.E., Dapelo, Davide, Mink, A., Avis, S. J., Maier, Marie-Luise, Klemens, F., Kusumaatmaja, Halim, Kummerländer, Adrian, Dapelo, D., Haussmann, M., Avis, Samuel J., Avis, Samuel J, Krause, Mathias J, Kummerlaender, Adrian, Marquardt, Jan E   +34 more
core   +6 more sources

Lattice Boltzmann Performance Engineering in OpenLB

, 2022
Lattice Boltzmann Methods (LBM) are an established mesoscopic approach for simulating a wide variety of transport phenomena. While they are uniquely suited to HPC usage, obtaining maximum performance across different targets and applications is an active
Kummerländer, Adrian
core   +2 more sources

Implicit propagation of directly addressed grids in lattice Boltzmann methods [PDF]

Concurrency and Computation: Practice and Experience, Volume 35, Issue 8, 10 April 2023., 2023
Summary Lattice Boltzmann methods (LBM) are well suited to highly parallel computational fluid dynamics simulations due to their separability into a perfectly parallel collision step and a propagation step that only communicates within a local neighborhood.
Adrian Kummerländer, Márcio Dorn, Martin Frank, Mathias J. Krause   +3 more
wiley   +2 more sources

THE OPENLB PROJECT: AN OPEN SOURCE AND OBJECT ORIENTED IMPLEMENTATION OF LATTICE BOLTZMANN METHODS

International Journal of Modern Physics C, 2011
The OpenLB project aims at setting up an open source implementation of lattice Boltzmann methods in an object oriented framework. The code, which is written in C ++, is intended to be used both by application programmers and by developers who may add ...
HEUVELINE, VINCENT, LATT, JONAS
core   +4 more sources

2D simulation and analysis of fluid flow between two sinusoidal parallel plates using lattice Bolzmann method [PDF]

Chemical Industry and Chemical Engineering Quarterly, 2013
In order to obtain a better heat transfer, it is important to enhance fluid mixing in heat exchangers. Since there are negative effects when heat exchangers are operating in turbulent regime (like significant pressure drop, increased size of the pump)
Marković Jelena Đ., Lukić Nataša Lj., Jokić Aleksandar I., Ikonić Bojana B., Ilić Jelena D., Nikolovski Branislava G.   +5 more
doaj   +3 more sources

OpenLB Release 1.7: Open Source Lattice Boltzmann Code

<p>The OpenLB project provides a C++ package for the implementation of lattice Boltzmann methods (LBM) that is general enough to address a vast range of tansport problems, e.g. in computational fluid dynamics.
Czelusniak, Luiz Eduardo, Bingert, Tim, Dapelo, Davide, Sitter, Pascal, Zhong, Mingliang, Prinz, František, Sadric, Martin, Rennick, Michael, Ito, Shota, Kusumaatmaja, Halim, Heinzelmann, Marc, Hafen, Nicolas, Kummerländer, Adrian, Marquardt, Jan E., Teutscher, Dennis, Simonis, Stephan, Bukreev, Fedor, Pertzel, Tim, Jeßberger, Julius, Krause, Mathias J., Schecher, Maximilian   +20 more
core   +2 more sources

Database Resources of the National Genomics Data Center, China National Center for Bioinformation in 2022. [PDF]

Nucleic Acids Res, 2022
The National Genomics Data Center (NGDC), part of the China National Center for Bioinformation (CNCB), provides a family of database resources to support global research in both academia and industry.
CNCB-NGDC Members and Partners.
europepmc   +2 more sources

OpenLB User Guide: Associated with Release 1.6 of the Code

CoRR, 2023
OpenLB is an object-oriented implementation of LBM. It is the first implementation of a generic platform for LBM programming, which is shared with the open source community (GPLv2). Since the first release in 2007, the code has been continuously improved and extended which is documented by thirteen releases as well as the corresponding release notes ...
Adrian Kummerländer, Samuel J. Avis, Halim Kusumaatmaja, Fedor Bukreev, Michael Crocoll, Davide Dapelo, Simon Großmann, Nicolas Hafen, Shota Ito, Julius Jeßberger, Eliane Kummer, Jan E. Marquardt, Johanna Mödl, Tim Pertzel, Frantisek Prinz, Florian Raichle, Martin Sadric, Maximilian Schecher, Dennis Teutscher, Stephan Simonis, Mathias J. Krause   +20 more
openaire   +2 more sources

Numerical Investigation of Compressive Stress and Wettability Effects on Fluid Transport in Polymer Electrolyte Membrane Fuel Cell Porous Layers

Energy Technology, Volume 10, Issue 12, December 2022., 2022
A numerical framework is presented highlighting effects of compressive stress on fluid transport across multiple porous layers in polymer electrolyte membrane fuel cells. Liquid transport characteristics under various compressive conditions are mainly influenced by pore‐scale capillary pressure.
Yanyao Bao, Zhongzheng Wang, Yixiang Gan
wiley   +1 more source

Applied Geometry Optimization of an Innovative 3D‐Printed Wet‐Scrubber Nozzle with a Lattice Boltzmann Method 

Chemie Ingenieur Technik, Volume 94, Issue 3, Page 348-355, March 2022., 2022
A single‐phase CFD model with a lattice Boltzmann method of an innovative 3D‐printed wet‐scrubber nozzle is implemented to analyze and optimize its pressure drop. The numerical model is validated against experimental data. An optimization approach regarding the flow guidance and pressure drop of the nozzle as well as the impact on the product ...
Felix Reinke, Nicolas Hafen, Marc Haussmann, Michael Novosel, Mathias J. Krause, Achim Dittler   +5 more
wiley   +1 more source