2 citations · 2 across the 3 of their papers we have counts for
4 papers
Simultaneous energy and entropy stability of volume-penalisation immersed-boundary methods for the compressible Navier--Stokes equations
Abbas Ballout, Albert Jiménez-Ramos, Gonzalo Rubio +1
Immersed-boundary methods avoid body-fitted meshes, but the energy or entropy stability of the underlying flow discretisation does not automatically extend to the immersed treatmen…
HORSES3D-GPU: A high-order discontinuous Galerkin solver for multi-GPU systems
Gerasimos Ntoukas, Gonzalo Rubio, Abbas Ballout +13
We present the GPU acceleration and large-scale performance assessment of HORSES3D, an open-source high-order discontinuous Galerkin solver for computational fluid dynamics. The so…
Mixing and spreading of gravity currents in heterogeneous porous media
Albert Jiménez-Ramos, Juan J. Hidalgo
We analyze the mixing, migration and spreading of a gravity current in a heterogeneous porous medium using high-fidelity numerical simulations. Heterogeneity is represented by log-…
Interpolation of subdivision features for curved geometry modeling
Albert Jiménez-Ramos, Abel Gargallo-Peiró, Xevi Roca
We present a nodal interpolation method to approximate a subdivision model. The main application is to model and represent curved geometry without gaps and preserving the required…