  We derive all the dynamical second order transport coefficients for Dp-brane
with $p$ from 1 to 6 within the framework of fluid/gravity correspondence in
this paper. The D5 and D6-brane do not have dual relativistic fluids; D3-brane
corresponds to 4-dimensional conformal relativistic fluid; D1, D2 and D4-brane
separately correspond to nonconformal relativistic fluids of dimensions 2, 3
and 5. The Haack-Yarom relation only exists for Dp-branes with $p$ larger than
2 and is also satisfied by them. We also find that the Romatschke and
Kleinert-Probst relations need to be generalized in order to be valid for
relativistic fluids of dimensions other than 4.
