A5015097405- Aerosol Filtration and Electrostatic Precipitation
- Lattice Boltzmann Simulation Studies
- Generative Adversarial Networks and Image Synthesis
- Computational Fluid Dynamics and Aerodynamics
- Combustion and flame dynamics
- Fluid Dynamics and Turbulent Flows
National Supercomputing Center in Wuxi
2023
A state-of-the-art large eddy simulation code has been developed to solve compressible flows in turbomachinery. The engineered with a high degree of scalability, enabling it effectively leverage the many-core architecture new Sunway system. consistent performance 115.8 DP-PFLOPs achieved on high-pressure turbine cascade consisting over 1.69 billion mesh elements and 865 Degree Freedoms (DOFs). By leveraging high-order unstructured solver its portability heterogeneous parallel systems, we...
The Lattice Boltzmann Method (LBM) has gained widespread popularity due to its applicability in fluid dynamics, chemical engineering, material science, and other domains. In this work, we present an optimized implementation of the LBM, with a specific focus on achieving superior performance scalability advanced heterogeneous systems such as new Sunway supercomputer. To accomplish this, employ several techniques, including kernel fusion enhance temporal spatial locality, customized...
The Lattice Boltzmann Method (LBM) is a class of Computational Fluid Dynamics methods which models the fluid as fictive particles. In this paper, we report our work on SunwayLB, enables LBM based solutions aiming for industrial applications using advanced heterogeneous systems such Sunway supercomputers. We propose several techniques to boost simulation speed and improve scalability including customized multi-level domain decomposition data sharing scheme, carefully orchestrated strategy...