Diffusion ignition processes in MILD combustion: A mini-review

G Sorrentino, A Cavaliere, P Sabia… - Frontiers in …, 2020 - frontiersin.org
MILD combustion processes belong to new combustion technologies developed to achieve
efficient and clean fuel conversion. The basic concept behind its implementation is the use …

Understanding and interpreting laser diagnostics in flames: A review of experimental measurement techniques

MJ Evans, PR Medwell - Frontiers in Mechanical Engineering, 2019 - frontiersin.org
There is a wealth of existing experimental data of flames collected using laser diagnostics.
The primary objective of this review is to provide context and guidance in interpreting these …

[HTML][HTML] MILD combustion characteristics of a premixed CH4/air jet flame in hot coflow from a bluff-body burner

X Liu, G Wang, J Si, P Li, M Wu, J Mi - Applications in Energy and …, 2024 - Elsevier
This numerical study is designated to comparatively investigate premixed CH 4/air jet flames
from bluff-body (BB) and non-BB (NBB) burners in the coflow of hot exhaust gas …

A combined experimental, numerical, and data consistency approach for the characterization of temperature distribution in a MILD combustion furnace

ML Lavadera, MM Kamal, S Sharma, L Donato… - Applied Thermal …, 2024 - Elsevier
This work aimed to compare the non-intrusive Rayleigh scattering technique and intrusive
suction pyrometry for temperature measurements in a semi-industrial MILD combustion …

Influence of boundary conditions on the flame stabilization mechanism and on transient auto-ignition in the DLR jet-in-hot-coflow burner

CM Arndt, W Meier - Flow, turbulence and combustion, 2019 - Springer
Transient auto-ignition is a key factor for flame stabilization and flame initialization in several
technical combustion systems such as internal combustion engines or gas turbine …

Pareto-efficient combustion framework for predicting transient ignition dynamics in turbulent flames: Application to a pulsed jet-in-hot-coflow flame

Q Douasbin, M Ihme, C Arndt - Combustion and Flame, 2021 - Elsevier
The Pareto-efficient combustion (PEC) framework is extended for predicting transient
ignition in turbulent flames. The PEC formulation utilizes a drift term to assess the …

[HTML][HTML] A chemistry load balancing model for OpenFOAM

JW Gärtner, A Shamooni, T Zirwes… - Computer Physics …, 2024 - Elsevier
Efficient simulation tools are crucial for studying complex systems such as reacting flows
where computational costs of computing chemical reaction rates can vastly exceed the costs …

Experimental determination of the most probable mixing states for auto-ignition of transient fuel injection into hot, vitiated coflows

JC Manus, IT Monje, JA Sutton - Proceedings of the Combustion Institute, 2023 - Elsevier
The current study focuses on characterizing the auto-ignition process from turbulent fuel
injection into a high-temperature, vitiated environment using the jet-in-hot-coflow (JHC) …

Transported PDF simulation of auto-ignition of a turbulent methane jet in a hot, vitiated coflow

A Fiolitakis, CM Arndt - Combustion Theory and Modelling, 2020 - Taylor & Francis
In the current work, the auto-ignition of a turbulent round methane jet is studied numerically
by means of a transported probability density function (PDF) method. The methane jet is …

Quantitative mixture fraction imaging of a synthetic biogas turbulent jet propagating into a NO-vitiated air co-flow using planar laser-induced fluorescence (PLIF)

A Johchi, J Pareja, B Böhm, A Dreizler - Experiments in Fluids, 2019 - Springer
A new approach for quantitative mixture fraction imaging in the turbulent mixing of a fuel jet
and a high temperature oxidizer co-flow was developed by means of planar laser-induced …