Recent advancements in sustainable aviation fuels
Sustainable alternative fuels, or SAFs, are recognized to have lower carbon footprints and
emit fewer greenhouse emissions. As a carbon-neutral alternative and intended drop-in …
emit fewer greenhouse emissions. As a carbon-neutral alternative and intended drop-in …
Discussion of the standards system for sustainable aviation fuels: An aero-engine safety perspective
C Gan, Q Ma, S Bao, X Wang, T Qiu, S Ding - Sustainability, 2023 - mdpi.com
Sustainable aviation fuels (SAFs) are considered an important solution for reducing carbon
emissions. Safety is the most important prerequisite for a new fuel to be used in an aero …
emissions. Safety is the most important prerequisite for a new fuel to be used in an aero …
Ensemble predictions of laser ignition with a hybrid stochastic physics-embedded deep-learning framework
When investigating stochastic ignition phenomena, high-fidelity simulations and
experiments for statistical characterization can be a laborious endeavor. Machine learning …
experiments for statistical characterization can be a laborious endeavor. Machine learning …
LT-HyChem-A physics-based chemical kinetic modeling approach for low-temperature oxidation of real fuels I: Rationale, methodology, and application to a simple …
The diversity of reactivities, intermediates, and pathways associated with the low-
temperature (low-T) oxidation of various component classes that constitute real fuels is …
temperature (low-T) oxidation of various component classes that constitute real fuels is …
Foundational Fuel Chemistry Model 2–iso-Butene chemistry and application in modeling alcohol-to-jet fuel combustion
Abstract The Hybrid Chemistry (HyChem) approach is applied to model the combustion
chemistry of Gevo's alcohol-to-jet (ATJ) fuel, a conventional Jet A fuel, and their blends. The …
chemistry of Gevo's alcohol-to-jet (ATJ) fuel, a conventional Jet A fuel, and their blends. The …
Flamelet modeling of forced ignition and flame propagation in hydrogen-air mixtures
Modeling hydrogen-air flames is challenging for several reasons. Due to its high diffusivity
and reactivity, the combustion properties of hydrogen are substantially different from …
and reactivity, the combustion properties of hydrogen are substantially different from …
Laser ignition energy for turbulent premixed hydrogen air jets
New measurements of laser ignition energy in flowing turbulent hydrogen air mixture jets are
reported. Successful ignition occurs if the input by the ignition laser within the volume of …
reported. Successful ignition occurs if the input by the ignition laser within the volume of …
Numerical Modeling of Chemical Kinetics, Spray Dynamics, and Turbulent Combustion towards Sustainable Aviation
A Åkerblom, M Passad, A Ercole, N Zettervall… - Aerospace, 2023 - mdpi.com
With growing interest in sustainable civil supersonic and hypersonic aviation, there is a need
to model the combustion of alternative, sustainable jet fuels. This work presents numerical …
to model the combustion of alternative, sustainable jet fuels. This work presents numerical …
Vision 2030 Aircraft propulsion grand challenge problem: Full-engine CFD simulations with high geometric fidelity and physics accuracy
MS Anand, G Medic, U Paliath, KL Suder… - AIAA scitech 2021 …, 2021 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2021-0956. vid In 2014 NASA published
the outcome of the 2030 CFD (Computational Fluid Dynamics) Vision study:“CFD Vision …
the outcome of the 2030 CFD (Computational Fluid Dynamics) Vision study:“CFD Vision …
Numerical and Experimental Study of an Aircraft Igniter Plasma Jet Discharge
The spark discharge of an aircraft plasma jet igniter is studied using high-fidelity numerical
simulations and X-ray radiography measurements. The target problem here features the …
simulations and X-ray radiography measurements. The target problem here features the …