Combustion regimes in sequential combustors: Flame propagation and autoignition at elevated temperature and pressure
This numerical study investigates the combustion modes in the second stage of a sequential
combustor at atmospheric and high pressure. The sequential burner (SB) features a mixing …
combustor at atmospheric and high pressure. The sequential burner (SB) features a mixing …
A priori and a posteriori studies of a novel spray flamelet tabulation methodology considering evaporation effects
Turbulent spray flames are complicated combustion configurations involving many coupled
processes including atomization, evaporation, mixing, chemical reactions, etc. Different …
processes including atomization, evaporation, mixing, chemical reactions, etc. Different …
Autoignition-cascade in the windward mixing layer of a premixed jet in hot vitiated crossflow
This numerical study builds upon the experimental work of Wagner et al., eg [Combust.
Flame 176 (2017)], and focuses on the flame stabilization mechanism of a reactive jet in …
Flame 176 (2017)], and focuses on the flame stabilization mechanism of a reactive jet in …
Flame stabilization mechanism in reacting jets in swirling vitiated crossflow
Flame stabilization in reacting jet in crossflow (RJICF) is often affected by interaction
between different mechanisms, involving auto-ignition, partially-premixed flame behavior …
between different mechanisms, involving auto-ignition, partially-premixed flame behavior …
[HTML][HTML] Acoustic scattering of a sequential combustor controlled with non-equilibrium plasma: A numerical study
This study aims to investigate the impact of Nanosecond Repetitively Pulsed Discharges
(NRPDs) on the acoustic scattering properties of the second stage of a Constant Pressure …
(NRPDs) on the acoustic scattering properties of the second stage of a Constant Pressure …
Advanced combustion system for high efficiency (ACE) of the new SGT5/6-9000HL gas turbine
W Krebs, A Schulz, B Witzel… - … Expo: Power for …, 2022 - asmedigitalcollection.asme.org
Under the international climate pact (Paris Agreement), participants agreed upon a
framework to reduce greenhouse gas emissions and cap the rise in global temperatures at …
framework to reduce greenhouse gas emissions and cap the rise in global temperatures at …
A DNS study on the flame structures and flame stabilization mechanism of a laboratory-scale lean premixed jet flame in crossflow
In the present work, direct numerical simulation (DNS) of a laboratory-scale lean premixed
reacting jet flame in crossflow was performed to understand the flame structures and the …
reacting jet flame in crossflow was performed to understand the flame structures and the …
A direct numerical simulation study on the structures and turbulence–flame interactions of a laboratory-scale lean premixed jet flame in cross-flow
In the present work, direct numerical simulation of a laboratory-scale lean premixed reacting
jet in cross-flow was performed to explore the flow–flame structures and turbulence–flame …
jet in cross-flow was performed to explore the flow–flame structures and turbulence–flame …
A two-step chemical scheme for auto-igniting and propagating kerosene flames at reheat conditions
A methodology to build reduced schemes able to capture the main flame features and
combustion mode in a sequential burner is proposed. This is here applied to derive a two …
combustion mode in a sequential burner is proposed. This is here applied to derive a two …
Simulation of the self-ignition of a cold premixed ethylene-air jet in hot vitiated crossflow
The aim of this paper is to analyze the self-ignition of a jet flame in hot vitiated cross flow
using Large Eddy Simulation with analytically reduced chemistry. A rich premixed ethylene …
using Large Eddy Simulation with analytically reduced chemistry. A rich premixed ethylene …