1. Federal Technological University of Paraná; St. Cristo Rei, 19, 85902-490 Toledo Brazil
2. Department of Mechanical Engineering; Federal University of Santa Catarina, Computational Fluid Dynamics Laboratory-SINMEC; P.O. Box 476, 88040-900 Florianopolis Brazil
3. Department of Mechanical Engineering; Centre for Technological Sciences, State University of Santa Catarina, Campus Universitário Prof. Avelino Marcante; 89219-710 Joinville Brazil