Olá nobre leitor. Sailfish is a free computational fluid dynamics solver based on the Lattice Boltzmann method and optimized for modern multi-core systems, especially GPUs (Graphics Processing Units). Acesse o link a seguir: http://sailfish.us.edu.pl/installation.html#ubuntu-installation-instructions Exemplos do sailfish em ação: http://sailfish.us.edu.pl/testcases.html#id2