PeleC: An adaptive mesh refinement solver for compressible reacting flows
MT Henry de Frahan, JS Rood… - … Journal of High …, 2023 - journals.sagepub.com
Reacting flow simulations for combustion applications require extensive computing
capabilities. Leveraging the AMReX library, the Pele suite of combustion simulation tools …
capabilities. Leveraging the AMReX library, the Pele suite of combustion simulation tools …
Direct numerical simulation of supersonic internal flow in a model scramjet combustor under a non-reactive condition
A Mach 1.5 non-reactive flow in a cavity-stabilized combustor of a model scramjet is studied
via a direct-numerical simulation approach, and the analysis is focused on the interaction …
via a direct-numerical simulation approach, and the analysis is focused on the interaction …
Ignition process in a large aspect ratio supersonic combustor based on multi-strut with liquid kerosene
H Qiu, L Lin, G Feng, J Zhang, W Bao - Physics of Fluids, 2023 - pubs.aip.org
The annular scram combustor is a popular configuration for combined engines owing to its
compatibility with both turbines and rockets and its ability to withstand high flame …
compatibility with both turbines and rockets and its ability to withstand high flame …
A numerical investigation of deflagration propagation and transition to detonation in a microchannel with detailed chemistry: Effects of thermal boundary conditions …
S Ramachandran, N Srinivasan, Z Wang, A Behkish… - Physics of …, 2023 - pubs.aip.org
We numerically investigate the premixed flame acceleration (FA) and the subsequent
deflagration to detonation transition (DDT) of pure and vitiated fuel/oxidizer mixtures in a …
deflagration to detonation transition (DDT) of pure and vitiated fuel/oxidizer mixtures in a …
Co-optimized machine-learned manifold models for large eddy simulation of turbulent combustion
Many modeling approaches in large eddy simulation (LES) of turbulent combustion employ
a projection of the thermochemical state onto a low-dimensional manifold within state space …
a projection of the thermochemical state onto a low-dimensional manifold within state space …
Bridging scales in bioenergy and catalysis: a review of mesoscale modeling applications, methods, and future directions
Between the molecular and reactor scales, which are familiar to the chemical engineering
community, lies an intermediate regime, here termed the “mesoscale,” where transport …
community, lies an intermediate regime, here termed the “mesoscale,” where transport …
Effects of non-thermal termolecular reactions on wedge-induced oblique detonation waves
The shock-induced combustion ramjet (Shcramjet) based on oblique detonation waves
(ODWs) is among the promising choices for hypersonic propulsion systems. An …
(ODWs) is among the promising choices for hypersonic propulsion systems. An …
Mean pressure gradient effects on the performance of ramjet cavity stabilized flames
Premixed cavity stabilized flames are experimentally investigated in a high-speed ramjet
engine under the influence of varying mean pressure gradients. The ramjet cavity …
engine under the influence of varying mean pressure gradients. The ramjet cavity …
[HTML][HTML] A mesh-free framework for high-order direct numerical simulations of combustion in complex geometries
JRC King - Computer Methods in Applied Mechanics and …, 2024 - Elsevier
The multiscale nature of turbulent combustion necessitates accurate and computationally
efficient methods for direct numerical simulations (DNS). The field has long been dominated …
efficient methods for direct numerical simulations (DNS). The field has long been dominated …
Numerical study of turbulent non-premixed cool flames at high and supercritical pressures: Real gas effects and dual peak structure
To study the formation of cool flames at high/supercritical pressures, adaptive mesh
refinement (AMR)-based simulations of dimethyl ether (DME)-air pesudo-turbulent reacting …
refinement (AMR)-based simulations of dimethyl ether (DME)-air pesudo-turbulent reacting …