1. LabReo, Department of Mechanical Engineering, Universidade Federal do Espirito Santo, Avenida Fernando Ferrari, 514, Goiabeiras 29075-910, ES, Brazil
2. LMTA-PGMEC, Department of Mechanical Engineering, Universidade Federal Fluminense, Rua Passo da Patria 156, São Domingos, Niterói 24210-240, RJ, Brazil