About the Authors

A. Lebied

Mechanical Engineering Department, Faculty of Technology Sciences, University Constantine 1, Algeria

B. Necib

Mechanical Engineering Department, Faculty of Technology Sciences, University Constantine 1, Algeria

M. SAHLI

Departement de Mécanique Appliquée, ENSMM, 24 chemin de l’Epitaphe, 25030 Besançon, France

Corresponding Author

Email: lebied.aziz@yahoo.fr