%0 Conference Proceedings
%4 sid.inpe.br/sibgrapi/2013/07.05.19.53
%2 sid.inpe.br/sibgrapi/2013/07.05.19.53.41
%@doi 10.1109/SIBGRAPI.2013.16
%T Multiphase Flow of Incompressible Fluids Employing Regional Level Set and Volume Control
%D 2013
%A Santos, Túlio Ligneul,
%A Oliveira, Antonio Alberto Fernandes de,
%A Cavalcanti, Paulo Roma,
%A Esperança, Claudio,
%@affiliation COPPE/Universidade Federal do Rio de Janeiro, Programa de Engenharia de Sistemas e Computacão
%@affiliation COPPE/Universidade Federal do Rio de Janeiro, Programa de Engenharia de Sistemas e Computacão
%@affiliation COPPE/Universidade Federal do Rio de Janeiro, Programa de Engenharia de Sistemas e Computacão
%@affiliation COPPE/Universidade Federal do Rio de Janeiro, Programa de Engenharia de Sistemas e Computacão
%E Boyer, Kim,
%E Hirata, Nina,
%E Nedel, Luciana,
%E Silva, Claudio,
%B Conference on Graphics, Patterns and Images, 26 (SIBGRAPI)
%C Arequipa, Peru
%8 5-8 Aug. 2013
%I IEEE Computer Society
%J Los Alamitos
%S Proceedings
%K fluid simulation, multiphase simulation, volume control, level set.
%X In this work, the regional level set is employed to track interfaces in multiphase fluid simulations, while considering the behavior of the film between distinct phases. Also, properties of each phase are tracked as they merge or split, and an algorithm to apply these operations is proposed. Furthermore, it is introduced a method to handle undesired volume changes that tries to minimize the total volume error by making local corrections trough an additional advection step. Moreover, it is put forward an accurate volume calculation technique that takes advantage of the phase distribution determined by the chosen interpolation method. Finally, particles are employed to avoid volumes losses due to discretizations problems.
%@language en
%3 PID2848267.pdf