Open Access

ARTICLE

Unsteady Heat Transfer in Bilayer, and Three-Layer Materials

Toufik Sahabi^1,*, Smain Balaska²

1 Physics Department, Faculty of Sciences, University of Saida Dr. Moulay Tahar, Saida, 20000, Algeria
2 Theoretical Physics Laboratory, University of Oran -1- Ahmed Ben Bella, Oran, 31000, Algeria

* Corresponding Author: Toufik Sahabi. Email: