Pore-scale simulation of multiphase flow and reactive transport processes involved in geologic carbon sequestration

W Wang, Q Xie, S An, S Bakhshian, Q Kang… - Earth-Science …, 2023 - Elsevier
Multiphase flow and reactive transport are two essential physicochemical processes that
govern the effectiveness of geological carbon sequestration (GCS). The interaction and …

More recent advances in (hyper) graph partitioning

Ü Çatalyürek, K Devine, M Faraj, L Gottesbüren… - ACM Computing …, 2023 - dl.acm.org
In recent years, significant advances have been made in the design and evaluation of
balanced (hyper) graph partitioning algorithms. We survey trends of the past decade in …

Chemically specific coarse‐graining of polymers: Methods and prospects

S Dhamankar, MA Webb - Journal of Polymer Science, 2021 - Wiley Online Library
Coarse‐grained (CG) modeling is an invaluable tool for the study of polymers and other soft
matter systems due to the span of spatiotemporal scales that typify their physics and …

Pore-scale convection-conduction heat transfer and fluid flow in open-cell metal foams: A three-dimensional multiple-relaxation time lattice Boltzmann (MRT-LBM) …

P Poureslami, M Siavashi, H Moghimi… - … Communications in Heat …, 2021 - Elsevier
Flow and heat transfer in porous foams are usually simulated based on averaged properties
that are far from the actual values and can lead to substantial inaccuracies in the results. The …

Multi-GPU thermal lattice Boltzmann simulations using OpenACC and MPI

A Xu, BT Li - International Journal of Heat and Mass Transfer, 2023 - Elsevier
We assess the performance of the hybrid Open Accelerator (OpenACC) and Message
Passing Interface (MPI) approach for multi-graphics processing units (GPUs) accelerated …

Development of a coupled geophysical–geothermal scheme for quantification of hydrates in gas hydrate-bearing permafrost sediments

MV Farahani, A Hassanpouryouzband… - Physical Chemistry …, 2021 - pubs.rsc.org
Quantification of hydrates in permafrost sediments using conventional seismic techniques
has always been a major challenge in the study of the climate-driven evolution of gas …

Accuracy and performance of the lattice Boltzmann method with 64-bit, 32-bit, and customized 16-bit number formats

M Lehmann, MJ Krause, G Amati, M Sega, J Harting… - Physical Review E, 2022 - APS
Fluid dynamics simulations with the lattice Boltzmann method (LBM) are very memory
intensive. Alongside reduction in memory footprint, significant performance benefits can be …

A Lattice-Boltzmann-based modelling chain for traffic-related atmospheric pollutant dispersion at the local urban scale

M Pasquier, S Jay, J Jacob, P Sagaut - Building and Environment, 2023 - Elsevier
Urban traffic-related air pollution is a major source of environmental and health damage and
is difficult to quantify due to its inherent physical complexity. We construct a CFD-based …

Total enthalpy-based lattice Boltzmann simulations of melting in paraffin/metal foam composite phase change materials

M Gaedtke, S Abishek, R Mead-Hunter… - International Journal of …, 2020 - Elsevier
Phase change materials (PCM) have become a popular choice for building thermal
management due to their low cost, chemical stability and high energy density. Though, their …

Particle-resolved thermal lattice Boltzmann simulation using OpenACC on multi-GPUs

A Xu, BT Li - International Journal of Heat and Mass Transfer, 2024 - Elsevier
Abstract We utilize the Open Accelerator (OpenACC) approach for graphics processing unit
(GPU) accelerated particle-resolved thermal lattice Boltzmann (LB) simulation. We adopt the …