1. Institute of Science and Innovation in Mechanical and Industrial Engineering (INEGI) Porto Portugal
2. Department of Mechanical EngineeringArak University of Technology Arak Iran
3. Fatigue and Fracture Laboratory, Department of Mechanical EngineeringIran University of Science and Technology Tehran Iran
4. Departamento de Engenharia Mecânica, Faculdade de EngenhariaUniversidade do Porto Porto Portugal