1. Departament of Mechanical EngineeringUniversidade Federal de Santa Catarina (UFSC)Florianópolis Santa Catarina Brazil
2. Departament of EngineeringUniversidade Federal de Santa Catarina (UFSC)Blumenau Santa Catarina Brazil
3. Department of Industrial EngineeringUniversity of TrentoTrento38123 Italy
4. Departament of Metallurgical and Materials EngineeringUniversidade Federal do Rio de Janeiro (UFRJ)Rio de Janeiro Brazil