Assessment of numerical accuracy and parallel performance of OpenFOAM and its reacting flow extension EBIdnsFoam
OpenFOAM is one of the most widely used open-source computational fluid dynamics tools
and often employed for chemical engineering applications. However, there is no systematic …
and often employed for chemical engineering applications. However, there is no systematic …
Numerical simulation of a methane-oxygen rotating detonation rocket engine
The rotating detonation engine (RDE) is an important realization of pressure gain
combustion for rocket applications. The RDE system is characterized by a highly unsteady …
combustion for rocket applications. The RDE system is characterized by a highly unsteady …
High fidelity simulations of a methane-oxygen rotating detonation rocket engine
The rotating detonation combustor (RDC) is an important realization of pressure gain
combustion for practical applications. The RDC system is characterized by a highly unsteady …
combustion for practical applications. The RDC system is characterized by a highly unsteady …
PINN surrogate of Li-ion battery models for parameter inference, Part II: Regularization and application of the pseudo-2D model
Bayesian parameter inference is useful to improve Li-ion battery diagnostics and can help
formulate battery aging models. However, it is computationally intensive and cannot be …
formulate battery aging models. However, it is computationally intensive and cannot be …
Detonation structure in ethylene/air-based non-premixed rotating detonation engine
T Sato, V Raman - Journal of Propulsion and Power, 2020 - arc.aiaa.org
Rotating detonation engines (RDEs) are gaining significant interest as a practical approach
to increasing the operating efficiency of propulsion systems through pressure gain …
to increasing the operating efficiency of propulsion systems through pressure gain …
PeleLMeX: An AMR low Mach number reactive flow simulation code without level sub-cycling
PeleLMeX simulates chemically reacting low Mach number flows with block-structured
adaptive mesh refinement (AMR). The code is built upon the AMReX library, which provides …
adaptive mesh refinement (AMR). The code is built upon the AMReX library, which provides …
Assessment of physical soot inception model in normal and inverse laminar diffusion flames
Despite the extensive studies, accurate and reliable modeling of the soot inception process,
especially at high pressure conditions, amenable to multi-dimensional flame simulations …
especially at high pressure conditions, amenable to multi-dimensional flame simulations …
Self-excited wave stabilization in a linear detonation combustor
Detonative combustors, such as rotating detonation engines, have increasingly been viewed
as next-generation propulsion and power generation systems because they offer higher …
as next-generation propulsion and power generation systems because they offer higher …
[HTML][HTML] Fully-resolved simulations of coal particle combustion using a detailed multi-step approach for heterogeneous kinetics
Fully-resolved simulations of the heating, ignition, volatile flame combustion and char
conversion of single coal particles in convective gas environments are conducted and …
conversion of single coal particles in convective gas environments are conducted and …
[HTML][HTML] A neural network-inspired matrix formulation of chemical kinetics for acceleration on gpus
High-fidelity simulations of turbulent flames are computationally expensive when using
detailed chemical kinetics. For practical fuels and flow configurations, chemical kinetics can …
detailed chemical kinetics. For practical fuels and flow configurations, chemical kinetics can …