[HTML][HTML] Enabling powertrain technologies for Euro 7/VII vehicles with computational fluid dynamics
S Wijeyakulasuriya, J Kim, D Probst… - Transportation …, 2022 - Elsevier
Government regulations on vehicle tailpipe emissions have steadily become more stringent
in the last few decades, mainly to reduce gaseous and particulate pollutants from internal …
in the last few decades, mainly to reduce gaseous and particulate pollutants from internal …
Application of deep artificial neural networks to multi-dimensional flamelet libraries and spray flames
The “curse of dimensionality” has limited the applicability and expansion of tabulated
combustion models. While the tabulated flamelet model and other multi-dimensional …
combustion models. While the tabulated flamelet model and other multi-dimensional …
Spray penetration, combustion, and soot formation characteristics of the ECN Spray C and Spray D injectors in multiple combustion facilities
In a collaborative effort to identify key aspects of heavy-duty diesel injector behavior, the
Engine Combustion Network (ECN) Spray C and Spray D injectors were characterized in …
Engine Combustion Network (ECN) Spray C and Spray D injectors were characterized in …
[HTML][HTML] Combined experimental and numerical studies on soot characteristics of diesel sprays with split injection strategies
Experimental and numerical studies on the soot characteristics of Spray A flames were
conducted with a focus on the effects of different split injection strategies in high-pressure …
conducted with a focus on the effects of different split injection strategies in high-pressure …
Effects of turbulence-chemistry interactions on auto-ignition and flame structure for n-dodecane spray combustion
The Engine Combustion Network (ECN) spray A under diesel engine conditions is
investigated with a non-adiabatic 5D Flamelet Generated Manifolds (FGM) model with the …
investigated with a non-adiabatic 5D Flamelet Generated Manifolds (FGM) model with the …
Subgrid modeling of the filtered equation of state with application to real-fluid turbulent mixing at supercritical pressures
U Unnikrishnan, JC Oefelein, V Yang - Physics of Fluids, 2022 - pubs.aip.org
Simulation of turbulent mixing and combustion at supercritical pressures requires the use of
a real-fluid equation of state (EOS) to represent the nonideal, nonlinear thermodynamic …
a real-fluid equation of state (EOS) to represent the nonideal, nonlinear thermodynamic …
Implementation of high dimensional flamelet manifolds for supersonic combustion using deep neural networks
Supersonic combustion is characterized by spatial and temporal pressure gradients coupled
with stiff chemical kinetics. Tabulated combustion models can significantly lower computa …
with stiff chemical kinetics. Tabulated combustion models can significantly lower computa …
Cross-effect considered skeletal chemical mechanism construction for primary reference fuel/oxymethylene ethers blends using radical trace and sensitivity analysis
Oxymethylene ethers (OME n, n= 1–6) are a class of synthetic liquid fuels that carry a great
potential to reduce carbon dioxides (CO 2) and particle matter emissions. However, the …
potential to reduce carbon dioxides (CO 2) and particle matter emissions. However, the …
[HTML][HTML] A novel surrogate fuel approach for the numerical simulation of renewable fuels for the transport sector
J Yadav, S Pischinger - Energy Conversion and Management, 2023 - Elsevier
The use of fuels made from renewable resources can be beneficial in reducing the CO 2
emission balance of the existing vehicle fleet. These fuels should be drop-in-capable, ie …
emission balance of the existing vehicle fleet. These fuels should be drop-in-capable, ie …
Correction of reaction models using collision limit violation analyses: Application to a silane reaction model
This study presents a detailed methodology to verify and correct the chemical consistency of
any reaction model based on collision limit violations (CLV) analyses, thermochemical data …
any reaction model based on collision limit violations (CLV) analyses, thermochemical data …