  In the framework of the Mueller-Israel-Stewart theory of dissipative fluid
dynamics, we have studied the space-time evolution of a QGP fluid. For
simplicity, we have considered shear viscosity only and neglected bulk
viscosity and heat conductivity. Shear viscosity opposes the expansion and
cooling of the fluid. As a result, the lifetime of the fluid is extended. We
also find that the parton $p_T$ distribution is considerably flattened.
