Multiscale modeling and general theory of non-equilibrium plasma-assisted ignition and combustion
A self-consistent framework for modeling and simulations of plasma-assisted ignition and
combustion is established. In this framework, a'frozen electric field'modeling approach is …
combustion is established. In this framework, a'frozen electric field'modeling approach is …
Large eddy simulation/dynamic thickened flame modeling of a high Karlovitz number turbulent premixed jet flame
Due to the complex multiscale interaction between intense turbulence and relatively weak
flames, turbulent premixed flames in the thin and broken reaction zones regimes exhibit …
flames, turbulent premixed flames in the thin and broken reaction zones regimes exhibit …
Nonadiabatic flamelet formulation for predicting wall heat transfer in rocket engines
A flamelet-based combustion model is proposed for the prediction of wall heat transfer in
rocket engines and confined combustion systems. To account for convective heat loss due to …
rocket engines and confined combustion systems. To account for convective heat loss due to …
A robust reacting flow solver with computational diagnostics based on OpenFOAM and Cantera
In this study, we developed a new reacting flow solver based on OpenFOAM (OF) and
Cantera, with the capabilities of (i) dealing with detailed species transport and chemistry,(ii) …
Cantera, with the capabilities of (i) dealing with detailed species transport and chemistry,(ii) …
A systematic approach to high-fidelity modeling and efficient simulation of supercritical fluid mixing and combustion
Advances in fluid-flow modeling and simulation techniques over the past two decades have
improved understanding of the intricate flow physics and combustion dynamics in the …
improved understanding of the intricate flow physics and combustion dynamics in the …
Sensitivity of predictions to chemical kinetics models in a temporally evolving turbulent non-premixed flame
To investigate the sensitivity of predictions to chemical kinetics models, two different kinetics
models, GRI-Mech 3.0 and an 11-species syngas model, are compared by performing 3D …
models, GRI-Mech 3.0 and an 11-species syngas model, are compared by performing 3D …
Subgrid scale modeling of the equation of state for turbulent flows under supercritical conditions
Liquid rocket engines (LREs) are traditionally operated in the high pressure, supercritical
regime to produce higher thrust and gain better efficiency, while reducing the size and …
regime to produce higher thrust and gain better efficiency, while reducing the size and …
Comparison of tabulation and correlated dynamic evaluation of real fluid properties for supercritical mixing
Due to the need of high thrust/power propulsion and power-generation systems, high
pressure combustion devices have become ubiquitous in contemporary gas turbine and …
pressure combustion devices have become ubiquitous in contemporary gas turbine and …
Comparing low-mach and fully-compressible CFD solvers for phenomenological modeling of nanosecond pulsed plasma discharges with and without turbulence
View Video Presentation: https://doi. org/10.2514/6.2022-0976. vid This work aims at
comparing the accuracy and overall performance of a low-Mach CFD solver and a fully …
comparing the accuracy and overall performance of a low-Mach CFD solver and a fully …
Chemically interconnected light-weight 3D-carbon nanotube solid network
Owing to the weak physical interactions such as van der Waals and π-π interactions, which
hold nanotubes together in carbon nanotube (CNT) bulk structures, the tubes can easily …
hold nanotubes together in carbon nanotube (CNT) bulk structures, the tubes can easily …