Results 11 to 20 of about 134 (94)
Multimodal Technologies and Interaction, 2022 Computational fluid dynamics (CFD) are being used more and more in the industry to understand and optimize processes such as fluid flows. At the same time, tools such as augmented reality (AR) are becoming increasingly important with the realization of ...
Mathias J Krause, Krause Mathias J
exaly +3 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 topic of research.
Kummerländer, Adrian
openaire +2 more sources
Optimization of a Micromixer with Automatic Differentiation
Fluids, 2022 As micromixers offer the cheap and simple mixing of fluids and suspensions, they have become a key device in microfluidics. Their mixing performance can be significantly increased by periodically varying the inlet pressure, which leads to a non-static ...
Julius Jeßberger +5 more
doaj +3 more sources
Implicit propagation of directly addressed grids in lattice Boltzmann methods
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 +3 more
wiley +3 more sources
Energy StorageABSTRACTLatent heat energy storage systems (LHESS) using phase change materials (PCMs) offer high thermal energy storage density and effective temperature regulation due to their ability to absorb and release heat at nearly constant temperatures. However, accurately simulating the melting process of PCMs remains challenging due to the nonlinear nature ...
Alexandre de Quadro Tacques Filho +5 more
openaire +2 more sources
PowdersThe homogenized lattice Boltzmann method (HLBM) has emerged as a flexible computational framework for studying particulate flows, providing a monolithic approach to modeling pure fluid flows and flows through porous media, including moving solid and ...
Jan E Marquardt +2 more
exaly +3 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
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
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 +5 more
wiley +1 more source
MRI-based computational hemodynamics in patients with aortic coarctation using the lattice Boltzmann methods: Clinical validation study. [PDF]
J Magn Reson Imaging, 2017 S.139-146Purpose To introduce a scheme based on a recent technique in computational hemodynamics, known as the lattice Boltzmann methods (LBM), to noninvasively measure pressure gradients in patients with a coarctation of the aorta (CoA).
Mirzaee H +8 more
europepmc +2 more sources