A New Method of Flame Simulation
GU Yao-lin · Journal of Nantong University · 2006
This paper introduces in detail the foundation of physical and mathematic theory of the Lattice-Boltzmann method and deduces a model that uses the Lattice-Boltzmann method to simulate flames and real computing procedures.A new and simple method handled by computer to solve the boundary problem has been proposed,thus avoiding frequent texture mapping and complicated solution of differential equation and simplifying computing methods.By combining the conventional particle system method and the practical circumstances,the simulated combustion of flames in a computer is realized,which basically meets the real-time requirements.Finally,the simulation result of flames and performance comparison of different methods are given in this paper.