Abstract

Kantowski-Sach cosmological model has obtained in the general theory of relativity. The source for energymomentum tensor is assumed a perfect fluid. The field equations have solved by using special form of the average scale factor ( ) ? ? ? ? ?? ? ? ?? ? ? = ? + 1 1 2 0 0 1 R(t) t t t proposed by Cai et al. The physical properties and the bouncing behavior of the model are also discussed.