[HTML][HTML] Impact of chemical modeling on the numerical analysis of a LOx/GCH4 rocket engine pintle injector
Liquid rocket engines equipped with LOx/GCH4 pintle injectors represent a promising
technology when a large throttling capability is required. Still, limited amounts of data are …
technology when a large throttling capability is required. Still, limited amounts of data are …
Family of Skeletal Reaction Mechanisms for Methane–Oxygen Combustion in Rocket Propulsion
Analyzing methane–oxygen rocket propellant combinations requires suitable modeling of
the major chemical reaction processes. Although several detailed kinetic mechanisms for …
the major chemical reaction processes. Although several detailed kinetic mechanisms for …
Spark and flame kernel interaction with dual-pulse laser-induced spark ignition in a lean premixed methane–air flow
The growth rate of flame kernels from dual-pulse laser-induced spark (DPLIS) ignition was
compared to that from single-pulse laser-induced spark (SPLIS) ignition in a flowing …
compared to that from single-pulse laser-induced spark (SPLIS) ignition in a flowing …
Large-eddy simulations of a laser-ignited subscale rocket combustor: Modeling strategies and experimental comparison
To predict the reliability of laser ignition in a rocket combustor using large-eddy simulations
(LESs), it is essential to first ensure that the pre-ignition jet statistics and the dynamics of the …
(LESs), it is essential to first ensure that the pre-ignition jet statistics and the dynamics of the …
Injection of LOX spray in Methane cross-flow RANS modeling uncertainty quantification
J Liberatori, R Malpica Galassi, D Liuzzi… - AIAA Propulsion and …, 2021 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2021-3570. vid This work presents the
numerical characterization under uncertainty of a pintle-injector liquid rocket engine thrust …
numerical characterization under uncertainty of a pintle-injector liquid rocket engine thrust …
CSP-driven optimization of a 16-species skeletal mechanism for methane ignition at high pressure
View Video Presentation: https://doi. org/10.2514/6.2023-1101. vid The present work aims at
providing a novel kinetic mechanism optimization algorithm based on the computational …
providing a novel kinetic mechanism optimization algorithm based on the computational …
Laser-induced indirect ignition of non-premixed turbulent shear layers
This study uses direct numerical simulations to investigate the forced ignition of temporally-
evolving turbulent subsonic shear layers separating a gaseous stream of methane (CH 4) …
evolving turbulent subsonic shear layers separating a gaseous stream of methane (CH 4) …
Experimental and numerical study on thermodynamic characteristics in a Z-shaped evaporating pilot-flameholder
J Miao, Y Fan, T Liu, W Wu - Acta Astronautica, 2019 - Elsevier
Reliable ignition and flame stability are crucial, particularly for the increasing expansion of
flight envelopes. Herein, a novel Z-shaped evaporating pilot-flameholder is put forward to …
flight envelopes. Herein, a novel Z-shaped evaporating pilot-flameholder is put forward to …
[HTML][HTML] A joint numerical study of multi-regime turbulent combustion
This article presents a joint numerical study on the Multi Regime Burner configuration. The
burner design consists of three concentric inlet streams, which can be operated …
burner design consists of three concentric inlet streams, which can be operated …
Assessing the Multi-Regime Capability of the Super-Grid Linear Eddy Model (SG-LEM) Using the Darmstadt Multi-Regime Burner
A Menon, A Kerstein, M Oevermann - Flow, Turbulence and Combustion, 2024 - Springer
Recent advances in combustion modelling for Large Eddy Simulation (LES) have
increasingly utilised lower-dimensional manifolds, such as Flamelet Generated Manifolds …
increasingly utilised lower-dimensional manifolds, such as Flamelet Generated Manifolds …