GPU optimization of lattice Boltzmann method with local ensemble transform Kalman filter
Y Hasegawa, T Imamura, T Ina… - 2022 IEEE/ACM …, 2022 - ieeexplore.ieee.org
The ensemble data assimilation of computational fluid dynamics simulations based on the
lattice Boltzmann method (LBM) and the local ensemble transform Kalman filter (LETKF) is …
lattice Boltzmann method (LBM) and the local ensemble transform Kalman filter (LETKF) is …
Continuous data assimilation of large eddy simulation by lattice Boltzmann method and local ensemble transform Kalman filter (LBM-LETKF)
Y Hasegawa, N Onodera, Y Asahi, T Ina… - Fluid Dynamics …, 2023 - iopscience.iop.org
We investigate the applicability of the data assimilation (DA) to large eddy simulations based
on the lattice Boltzmann method (LBM). We carry out the observing system simulation …
on the lattice Boltzmann method (LBM). We carry out the observing system simulation …
Apoal: an adaptive parallel optimization algorithm for LBM fluid simulations
S Fan, X Guo, C Li, R Zhao, Y Wang… - 2019 IEEE 21st …, 2019 - ieeexplore.ieee.org
As a novel approach for fluid simulations, the lattice boltzmann method (LBM) is essentially
more suitable for large scale parallel computing compared to the traditional macroscopic …
more suitable for large scale parallel computing compared to the traditional macroscopic …
Sunwaylb: Enabling extreme-scale lattice boltzmann method based computing fluid dynamics simulations on sunway taihulight
Z Liu, XS Chu, X Lv, H Meng, S Shi… - 2019 IEEE …, 2019 - ieeexplore.ieee.org
The Lattice Boltzmann Method (LBM) is a relatively new class of Computational Fluid
Dynamics methods. In this paper, we report our work on SunwayLB, which enables LBM …
Dynamics methods. In this paper, we report our work on SunwayLB, which enables LBM …
Optimizations of the Lbmtau1 Lattice Boltzmann Algorithm
M Bacza, T Tomczak, M Matyka - Available at SSRN 4423909 - papers.ssrn.com
We evaluated the performance of the Lattice Boltzmann Method (LBM) algorithm by focusing
on the recently proposed LBMTau1 modification with a fixed relaxation time. We assessed …
on the recently proposed LBMTau1 modification with a fixed relaxation time. We assessed …
Implicit propagation of directly addressed grids in lattice Boltzmann methods
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 …
dynamics simulations due to their separability into a perfectly parallel collision step and a …
Designing a parallel memory-aware lattice Boltzmann algorithm on manycore systems
Lattice Boltzmann method (LBM) is an important computational fluid dynamics (CFD)
approach to solving the Naiver-Stokes equations and simulating complex fluid flows. LBM is …
approach to solving the Naiver-Stokes equations and simulating complex fluid flows. LBM is …
LRnLA lattice Boltzmann method: a performance comparison of implementations on GPU and CPU
V Levchenko, A Zakirov, A Perepelkina - International Conference on …, 2019 - Springer
We present an implementation of the Lattice Boltzmann Method (LBM) with Locally
Recursive non-Locally Asynchronous (LRnLA) algorithms on GPU and CPU. The algorithm …
Recursive non-Locally Asynchronous (LRnLA) algorithms on GPU and CPU. The algorithm …
Accelerating Large-Scale CFD Simulations with Lattice Boltzmann Method on a 40-Million-Core Sunway Supercomputer
Z Liu, X Chu, X Lv, H Liu, H Fu, G Yang - Proceedings of the 52nd …, 2023 - dl.acm.org
The Lattice Boltzmann Method (LBM) has gained widespread popularity due to its
applicability in fluid dynamics, chemical engineering, material science, and other domains …
applicability in fluid dynamics, chemical engineering, material science, and other domains …