Dust Enrichment in Supernova Remnants: Impact of Massive Stellar Winds and Giant Eruptions
Using three-dimensional hydrodynamic simulations, we investigate the injection of supernova dust into bubbles driven by winds from individual massive stars and clusters. We have considered the direct calculation of thermal sputtering and post-processed kinetic sputtering as well as the mechanical rotational disruption of dust grains. Our results show a net positive contribution of supernovae to the dust budget, surpassing its destruction. Additionally, we observe that in the case of stars with giant eruptions, dust enrichment is even greater due to the radiative phase in supernova remnants occurring earlier at the time of the collision of the main shock wave with the dense circumstellar medium, thereby reducing dust destruction. Finally, I will briefly discuss how our model techniques can be applied to the study of nova shells in the case of recurrent eruptions.