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Published on Mar 22, 2013
Short introductory lecture to lattice Boltzmann with applications. ** English Captions ** Sous-Titres en Français ** 中国字幕 ** One of the new big players in Computational Fluid Dynamics, the lattice Boltzmann method can appear a bit puzzling at first sight. This short course attempts to provide some context and fundamental knowledge. It presents the origins and the mathematical foundations of the method and provides insights into parallelism and GPGPU programming. Application examples of the open-source lattice Boltzmann code Palabos are provided to illustrate the concepts: - Axial pump in multi-phase water-air system. - Thermal convection in buildings. - Haemodynamics in an artery with aneurysm and blood clotting. - Swirling spray fluid atomizer, with fully resolved breakup. - Turbulent channel flow with LES model.