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GPU-accelerated CFD-DEM framework for large-scale gas-solid flows with superquadric particles
DOI:10.1016/j.cej.2025.170046.png)
Abstract
En 中文
• A high speed superquadric CFD-DEM model was developed to simulate the non-spherical large-scale gas-solid flow. • The advanced coupling strategies designed for GPU were applied to enhance the efficiency and numerical stability. • The model presents significant improvement of computation efficiency compared CPU based model. • Mixing phenomenon for different shapes particle were comprehensively studied.
Keywords:
GPU
CFD-DEM
Gas-solid flow
Superquadric
Mixing
Non-spherical
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