  In this paper, we have investigated the anisotropic behavior of the
accelerating universe in Bianchi V space time in the frame work of General
Relativity (GR). The matter field we have considered is of two non interacting
fluids i.e. the usual string fluid and dark energy (DE) fluid. In order to
represent the pressure anisotropy, the skewness parameters are introduced along
three different spatial directions. To achieve a physically realistic solutions
to the field equations, we have considered a scale factor, known as hybrid
scale factor, which is generated by a time varying deceleration parameter. This
simulates a cosmic transition from early deceleration to late time
acceleration. It is observed that the string fluid dominates the universe at
early deceleration phase but does not affect nature of cosmic dynamics
substantially at late phase where as, the DE fluid dominates the universe in
present time, which is in accordance with the observations results. Hence, we
analysed here the role of two fluids in the transitional phases of universe
with respect to time which depicts the reason behind the cosmic expansion and
DE. The role of DE with variable equation of state parameter (EoS), skewness
parameters also discussed along with physical and geometrical properties.
