  In this paper, we consider three different models of dark energy in higher
dimensional space-time and discuss about some cosmological parameters
numerically. The first model is a single component universe including viscous
varying modified Chaplygin gas. In the second model, we consider two-component
universe including viscous varying modified Chaplygin gas and ghost dark
energy. In the third model, we consider another two-component universe
including viscous modified cosmic Chaplygin gas and ghost dark energy. In the
cases of two-component fluids we also consider possibility of interaction
between components.
