54 citations · 75 across the 5 of their papers we have counts for
6 papers
CFD Forge: A Physics-Constrained Agentic Framework for Autonomous CFD
Aakash Shailesh Oza, Ryan F. Johnson, Amir Barati Farimani
Setting up, running, and assessing a computational fluid dynamics (CFD) simulation requires substantial manual effort, from meshing and solver setup to diagnosis and interpretation…
Positivity-preserving and entropy-bounded discontinuous Galerkin method for the chemically reacting, compressible Navier-Stokes equations
Eric J. Ching, Ryan F. Johnson, Sarah Burrows +2
This article concerns the development of a fully conservative, positivity-preserving, and entropy-bounded discontinuous Galerkin scheme for the multicomponent, chemically reacting,…
Positivity-preserving and entropy-bounded discontinuous Galerkin method for the chemically reacting, compressible Euler equations. Part I: The one-dimensional case
Eric J. Ching, Ryan F. Johnson, Andrew D. Kercher
In this paper, we develop a fully conservative, positivity-preserving, and entropy-bounded discontinuous Galerkin scheme for simulating the chemically reacting, compressible Euler…
A Conservative Discontinuous Galerkin Discretization for the Chemically Reacting Navier-Stokes Equations
Ryan F. Johnson, Andrew D. Kercher
We present a detailed description and verification of a discontinuous Galerkin finite element method (DG) for the multi-component chemically reacting compressible Navier-Stokes equ…
Effect of Inflow Turbulence on Premixed Combustion in a Cavity Flameholder
Gabriel B. Goodwin, Ryan F. Johnson, David A. Kessler +2
A discontinuous Galerkin finite element method code, JENRE, was used to perform highly resolved simulations of ramjet-mode combustion in the University of Virginia Supersonic Combu…
A Conservative Discontinuous Galerkin Discretization for the Total Energy Formulation of the Reacting Navier Stokes Equations
Ryan F. Johnson, Andrew D. Kercher
This paper describes the total energy formulation of the compressible reacting Navier-Stokes equations which is solved numerically using a fully conservative discontinuous Galerkin…