33 citations · 120 across the 18 of their papers we have counts for
5 papers · 1 filter
Turbulent Pressure Support in Galaxy Clusters -- Impact of the Hydrodynamical Solver
Frederick Groth, Milena Valentini, Ulrich P. Steinwandel +2
The amount of turbulent pressure in galaxy clusters is still debated, especially as for the impact of the dynamical state and the hydro-method used for simulations. We study the tu…
Vortex-p: a Helmholtz-Hodge and Reynolds decomposition algorithm for particle-based simulations
David Vallés-Pérez, Susana Planelles, Vicent Quilis +3
Astrophysical turbulent flows display an intrinsically multi-scale nature, making their numerical simulation and the subsequent analyses of simulated data a complex problem. In par…
Cosmic accretion shocks as a tool to measure the dark matter mass of galaxy clusters
David Vallés-Pérez, Vicent Quilis, Susana Planelles
Cosmological accretion shocks created during the formation of galaxy clusters are a ubiquitous phenomenon all around the Universe. These shocks, and their features, are intimately…
Density Fluctuations in the Intracluster Medium: An Attempt to Constrain Viscosity with Cosmological Simulations
Tirso Marin-Gilabert, Ulrich P. Steinwandel, Milena Valentini +2
The impact of viscosity in the Intracluster Medium (ICM) is still an open question in astrophysics. To address this problem, we have run a set of cosmological simulations of three…
The imprints of galaxy cluster internal dynamics on the Sunyaev-Zeldovich effect
Óscar Monllor-Berbegal, David Vallés-Pérez, Susana Planelles +1
Forthcoming measurements of the Sunyaev-Zeldovich (SZ) effect in galaxy clusters will dramatically improve our understanding of the main intra-cluster medium (ICM) properties and h…