STREAmS-2.0: Supersonic turbulent accelerated Navier-Stokes solver version 2.0
Abstract We present STREAmS-2.0, an updated version of the flow solver STREAmS, first
introduced in Bernardini et al.(2021)[1]. STREAmS-2.0 has an object-oriented design which …
introduced in Bernardini et al.(2021)[1]. STREAmS-2.0 has an object-oriented design which …
FFVHC-ACE: fully automated Cartesian-grid-based solver for compressible large-eddy simulation
This study presents a fully automated Cartesian-grid-based compressible flow solver,
named FrontFlow/Violet Hierarchical Cartesian for Aeronautics based on Compressible-flow …
named FrontFlow/Violet Hierarchical Cartesian for Aeronautics based on Compressible-flow …
Conservative low-pass filter with compact stencils for hierarchical Cartesian mesh
A conservative low-pass explicit filter with compact stencils for hierarchical Cartesian mesh
is proposed. The proposed filter has two key features; the primary conservation of the …
is proposed. The proposed filter has two key features; the primary conservation of the …
High-speed turbulent flows towards the exascale: STREAmS-2 porting and performance
Exascale High Performance Computing (HPC) represents a tremendous opportunity to push
the boundaries of Computational Fluid Dynamics (CFD), but despite the consolidated trend …
the boundaries of Computational Fluid Dynamics (CFD), but despite the consolidated trend …
Numerical treatment of the energy equation in compressible flows simulations
C De Michele, G Coppola - Computers & Fluids, 2023 - Elsevier
We analyze the conservation properties of various discretizations of the system of
compressible Euler equations for shock-free flows, with special focus on the treatment of the …
compressible Euler equations for shock-free flows, with special focus on the treatment of the …
[HTML][HTML] Kinetic-energy-and pressure-equilibrium-preserving schemes for real-gas turbulence in the transcritical regime
Numerical simulations of compressible turbulent flows governed by real-gas equations of
state, such as high-pressure transcritical flows, are strongly susceptible to instabilities. In …
state, such as high-pressure transcritical flows, are strongly susceptible to instabilities. In …
[HTML][HTML] Novel Pressure-Equilibrium and Kinetic-Energy Preserving fluxes for compressible flows based on the harmonic mean
C De Michele, G Coppola - Journal of Computational Physics, 2024 - Elsevier
Employing physically-consistent numerical methods is an important step towards attaining
robust and accurate numerical simulations. When addressing compressible flows, in …
robust and accurate numerical simulations. When addressing compressible flows, in …
A kinetic energy and entropy preserving (KEEP) finite volume scheme on unstructured meshes for compressible flows
A kinetic energy and entropy preserving (KEEP) finite-volume scheme on unstructured
meshes is proposed for non-dissipative and stable compressible flow computations. The …
meshes is proposed for non-dissipative and stable compressible flow computations. The …
Wall-modeled LES around the CRM-HL using fully-automated Cartesian-grid-based flow solver FFVHC-ACE
View Video Presentation: https://doi. org/10.2514/6.2022-3435. vid Wall-modeled large-eddy
simulations (WMLES) around the NASA High-lift Common Research Model (CRM-HL) are …
simulations (WMLES) around the NASA High-lift Common Research Model (CRM-HL) are …
Wall-Modeled Large-Eddy Simulation of Transonic Buffet over NASA-CRM Using FFVHC-ACE
This study investigates the capability of wall-modeled large-eddy simulation (WMLES) in
predicting the transonic buffet phenomenon over three-dimensional aircraft configurations at …
predicting the transonic buffet phenomenon over three-dimensional aircraft configurations at …