Publications (11)
The Three Hundred Project: The evolution of galaxy cluster density profiles
Robert Mostoghiu, Alexander Knebe, Weiguang Cui +5
Recent numerical studies of the dark matter density profiles of massive galaxy clusters (M) show that their median radial mass density profile rem…
Gadget3 on GPUs with OpenACC
Antonio Ragagnin, Klaus Dolag, Mathias Wagner +5
We present preliminary results of a GPU porting of all main Gadget3 modules (gravity computation, SPH density computation, SPH hydrodynamic force, and thermal conduction) using Ope…
The Three Hundred project: a large catalogue of theoretically modelled galaxy clusters for cosmological and astrophysical applications
Weiguang Cui, Alexander Knebe, Gustavo Yepes +34
We introduce the THE THREE HUNDRED project, an endeavour to model 324 large galaxy clusters with full-physics hydrodynamical re-simulations. Here we present the data set and study…
The Three Hundred Project: Ram pressure and gas content of haloes and subhaloes in the phase-space plane
Jake Arthur, Frazer R. Pearce, Meghan E. Gray +12
We use TheThreeHundred project, a suite of 324 resimulated massive galaxy clusters embedded in a broad range of environments, to investigate (i) how the gas content of surrounding…
Rambrain - a library for virtually extending physical memory
Maximilian Imgrund, Alexander Arth
We introduce Rambrain, a user space library that manages memory consumption of your code. Using Rambrain you can overcommit memory over the size of physical memory present in the s…
Anisotropic thermal conduction in galaxy clusters with MHD in Gadget
Alexander Arth, Klaus Dolag, Alexander M. Beck +2
We present an implementation of thermal conduction including the anisotropic effects of magnetic fields for SPH. The anisotropic thermal conduction is mainly proceeding parallel to…