90 citations · 291 across the 4 of their papers we have counts for
5 papers
Smoothed Particle Hydrodynamics simulations of expanding HII regions. I. Numerical methods and tests
T. G. Bisbas, R. Wunsch, A. P. Whitworth +1
We describe a new algorithm for including the dynamical effects of ionizing radiation in SPH simulations, and we present several examples of how the algorithm can be applied to pro…
Two-Dimensional Hydrodynamic Models of Super Star Clusters with a Positive Star Formation Feedback
R. Wunsch, G. Tenorio-Tagle, J. Palous +1
Using the hydrodynamic code ZEUS, we perform 2D simulations to determine the fate of the gas ejected by massive stars within super star clusters. It turns out that the outcome depe…
On the hydrodynamics of the matter reinserted within superstellar clusters
Guillermo Tenorio-Tagle, Richard Wunsch, Sergiy Silich +1
We present semi-analytical and numerical models, accounting for the impact of radiative cooling on the hydrodynamics of the matter reinserted as strong stellar winds and supernovae…
2-D models of layered protoplanetary discs: I. The ring instability
R. Wunsch, H. Klahr, M. Rozyczka
In this work we use the radiation hydrodynamic code TRAMP to perform a two-dimensional axially symmetric model of the layered disc. Using this model we follow the accumulation of m…
The fragmentation of expanding shells: cloud formation rates and masses
J. Palous, R. Wunsch, S. Ehlerova
The gravitational instability of expanding shells is discussed. Linear and nonlinear terms are included in an analytical solution in the static and homogeneous medium. We discuss t…