We present results from models of galactic winds driven by energy injected by nuclear starbursts .
The total energy of the starburst is provided by young central stellar clusters and parts of the galactic interstellar medium are pushed out as part of the galactic wind ( in some cases the galactic wind contains an important part of the metals produced in the new generation of stars ) .
We have performed adiabatic and radiative 3D N-Body/Smooth Particle Hydrodynamics simulations of galactic winds using the GADGET-2 code .
The numerical models cover a wide range of starburst ( from \sim 10 ^ { 2 } to \sim 10 ^ { 7 } M _ { \odot } ) and galactic gas masses ( from \sim 6 \times 10 ^ { 6 } to \sim 10 ^ { 11 } M _ { \odot } ) .
The concentrated central starburst regions are an efficient engine for producing of the mass and metal loss in galaxies , and also for driving the metal redistribution in the galaxies .