1. Mechanical Engineer, Doctoral Candidate, Federal Univ. of Rio Grande do Sul, Via Sant’Agostino 2, Chieri, Piedmont 10023, Italy (corresponding author). ORCID: .
2. Associate Professor, PROMEC and PPGEC, Federal Univ. of Rio Grande do Sul, Av. Sarmento Leite 425, 2° andar, Porto Alegre, RS 90050-170, Brazil. ORCID: .