Proceedings of the 26th annual conference on Computer graphics and interactive techniques
Lattice Boltzmann method for 3-D flows with curved boundary
Journal of Computational Physics
Coupled lattice Boltzmann and discrete element modelling of fluid-particle interaction problems
Computers and Structures
TeraFLOP computing on a desktop PC with GPUs for 3D CFD
International Journal of Computational Fluid Dynamics - Mesoscopic Methods And Their Applications To CFD
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The current generation of graphics cards allows great flexibility in programming. With the introduction of general purpose programming languages for graphics cards, many fields of scientific application will benefit greatly from adapting to this new programming model. Due to the differences in the memory and execution models, not all algorithms can be applied. However, the lattice Boltzmann method can be used to great effect. It allows the simulation of fluids using basic arithmetic operations with a linear complexity, as will be demonstrated. Additionally, the discrete element method can also be adapted to the new model. After outlining the methods themselves and the integration of these two methods into a single simulation, this article will show a way to implement it on graphics cards using the CUDA platform.