Eilmer: an open-source multi-physics hypersonic flow solver
This paper introduces Eilmer, a general-purpose open-source compressible flow solver
developed at the University of Queensland, designed to support research calculations in …
developed at the University of Queensland, designed to support research calculations in …
Kinetic and continuum modeling of high-temperature air relaxation
SF Gimelshein, IJ Wysong, AJ Fangman… - … of Thermophysics and …, 2022 - arc.aiaa.org
Fully kinetic, vibrationally kinetic, and continuum solvers with varying model fidelity are used
in this work to model the high-temperature relaxation of air in 7230 and 15,000 K adiabatic …
in this work to model the high-temperature relaxation of air in 7230 and 15,000 K adiabatic …
On the influence of non equilibrium in the free stream conditions of high enthalpy oxygen flows around a double-cone
This work presents a detailed analysis of the shock wave/boundary layer interaction in
hypersonic flows around a double-cone. Numerical simulations have been carried out by …
hypersonic flows around a double-cone. Numerical simulations have been carried out by …
Simulation of oxygen chemical kinetics behind incident and reflected shocks via master equation
VT Baluckram, AJ Fangman… - Journal of Thermophysics …, 2023 - arc.aiaa.org
A model for simulating postshock conditions using only state-resolved kinetic data of ab
initio accuracy is presented. The quasi-classical trajectory method is used to compute a …
initio accuracy is presented. The quasi-classical trajectory method is used to compute a …
High-fidelity state-to-state modeling of hypersonic flow over a double cone
X Wang, J Guo, Q Hong, S Li - Physics of Fluids, 2023 - pubs.aip.org
The state-of-the-art high-fidelity state-to-state (StS) model is performed to investigate the
hypersonic shock wave/laminar boundary layer interaction over a 25–55 double cone. This …
hypersonic shock wave/laminar boundary layer interaction over a 25–55 double cone. This …
Influence of thermochemical nonequilibrium on expansion tube air test conditions: A numerical study
Using a Lagrangian solver, thermochemical nonequilibrium simulations are performed for
the entire range of practical operating conditions of expansion tubes to isolate the influence …
the entire range of practical operating conditions of expansion tubes to isolate the influence …
Calibrating hypersonic turbulence flow models with the HIFiRE-1 experiment using data-driven machine-learned models
In this paper we study the efficacy of combining machine-learning methods with projection-
based model reduction techniques for creating data-driven surrogate models of …
based model reduction techniques for creating data-driven surrogate models of …
Near-continuum, hypersonic oxygen flow over a double cone simulated by direct simulation Monte Carlo informed from quantum chemistry
A large-scale, fully resolved direct simulation Monte Carlo (DSMC) computation of a non-
equilibrium, reactive flow of pure oxygen over a double cone is presented. Under the …
equilibrium, reactive flow of pure oxygen over a double cone is presented. Under the …
Assessment of hypersonic double-cone experiments for validation of thermochemistry models
The effect of thermochemical kinetics modeling on hypersonic flow over a double-cone
geometry is investigated. The double-cone is simulated using three different approaches …
geometry is investigated. The double-cone is simulated using three different approaches …
Kinetic and continuum modeling of high-temperature oxygen and nitrogen binary mixtures
SF Gimelshein, IJ Wysong, AJ Fangman… - … of Thermophysics and …, 2022 - arc.aiaa.org
The present paper provides a comprehensive comparative analysis of thermochemistry
models of various fidelity levels developed in leading research groups around the world …
models of various fidelity levels developed in leading research groups around the world …