  In this paper, we study the three-dimensional non-isentropic compressible
fluid-particle flows. The system involves coupling between the
Vlasov-Fokker-Planck equation and the non-isentropic compressible Navier-Stokes
equations through momentum and energy exchanges. For the initial data near the
given equilibrium we prove the global well-posedness of strong solutions and
obtain the optimal algebraic rate of convergence in the three-dimensional whole
space. For the periodic domain the same global well-posedness result still
holds while the convergence rate is exponential. %The proof is based on the new
macro-micro decomposition and energy estimates. New ideas and techniques are
developed to establish the well-posedness and large-time behavior. For the
global well-posedness our methods are based on the new macro-micro
decomposition and fine energy estimates, while the proofs of the optimal
large-time behavior rely on the Fourier analysis of the linearized Cauchy
problem and the energy-spectrum method.
