Intermediate and massive stars drive fast and powerful isotropic winds that interact with the winds of nearby stars in star clusters and the surrounding interstellar medium ( ISM ) .
Wind-ISM collisions generate astrospheres around these stars that contain hot T \sim 10 ^ { 7 } K gas that adiabatically expands .
As individual bubbles expand and collide they become unstable , potentially driving turbulence in star clusters .
In this paper we use hydrodynamic simulations to model a densely populated young star cluster within a homogeneous cloud to study stellar wind collisions with the surrounding ISM .
We model a mass-segregated cluster of 20 B-type young main sequence stars with masses ranging from 3–17 M _ { \odot } .
We evolve the winds for \sim 11 kyrs and show that wind-ISM collisions and over-lapping wind-blown bubbles around B-stars mixes the hot gas and ISM material generating Kolmogorov-like turbulence on small scales early in its evolution .
We discuss how turbulence driven by stellar winds may impact the subsequent generation of star formation in the cluster .