Chemiluminescence signature of premixed ammonia-methane-air flames

X Zhu, AA Khateeb, WL Roberts, TF Guiberti - Combustion and Flame, 2021 - Elsevier
This paper reports on the chemiluminescence footprint of premixed ammonia-methane-air
flames. The chemiluminescence spectrum of laminar twin-flames stabilized with a …

Investigation of OH* chemiluminescence and heat release in laminar methane–oxygen co-flow diffusion flames

L He, Q Guo, Y Gong, F Wang, G Yu - Combustion and Flame, 2019 - Elsevier
OH* chemiluminescence is one of the major spontaneous emission in flames, and often
applied in combustion diagnostics to indicate flame structure, strain rate, equivalence ratio …

Numerical and experimental validation of a three-dimensional combustion diagnostic based on tomographic chemiluminescence

W Cai, X Li, F Li, L Ma - Optics express, 2013 - opg.optica.org
Three-dimensional (3D) measurements are highly desirable both for fundamental
combustion research and practical monitoring and control of combustion systems. This work …

Quantitative measurement of OH* and CH* chemiluminescence in jet diffusion flames

Y Liu, J Tan, M Wan, L Zhang, X Yao - ACS omega, 2020 - ACS Publications
Quantitative measurement of chemiluminescence is a challenging work that limits the
development of combustion diagnostics based on chemiluminescence. Here, we present a …

Recent advances in cataluminescence-based optical sensing systems

S Wang, Z Yuan, L Zhang, Y Lin, C Lu - Analyst, 2017 - pubs.rsc.org
Cataluminescence (CTL) is a specific chemiluminescence (CL) occurring on the surface of
solid catalysts during heterogeneous catalytic oxidation reactions, and it is still a young …

Novel combustion instability diagnosis method in a hydrogen/natural gas co-firing gas turbine combustor using a combination of four criteria: Temporal kurtosis …

DJ Jang, S Joo, MK Kim, J Hwang, MC Lee - International Journal of …, 2024 - Elsevier
In this study, we developed a diagnosis method for combustion instability and validated its
performance using experimental data obtained from a hydrogen/natural gas co-firing gas …

Heat release rate estimation in laminar premixed flames using laser-induced fluorescence of CH2O and H-atom

IA Mulla, A Dowlut, T Hussain, ZM Nikolaou… - Combustion and …, 2016 - Elsevier
The present work demonstrates the feasibility of heat release rate imaging using the laser-
induced fluorescence (LIF) of atomic hydrogen (H-atom) and formaldehyde (CH 2 O) in …

[HTML][HTML] Visible chemiluminescence of ammonia premixed flames and its application for flame diagnostics

W Weng, M Aldén, Z Li - Proceedings of the combustion institute, 2023 - Elsevier
We report a spatially resolved spectroscopic study of the visible chemiluminescence
emission from different premixed ammonia-air-oxygen flames stabilized on a laminar flat …

Numerical analysis on influence of hydrogen peroxide (H2O2) addition on the combustion and emissions characteristics of NH3/CH4-air (O2/N2)/H2O2 mixture

AS Singh, AGA Jameel, SK Dash, VM Reddy - International Journal of …, 2022 - Elsevier
In this work, extensive chemical kinetic modeling is performed to analyze the combustion
and emissions characteristics of premixed NH 3/CH 4–O 2/N 2/H 2 O 2 mixtures at different …

A numerical study on the ability to predict the heat release rate using CH* chemiluminescence in non-sooting counterflow diffusion flames

A Hossain, Y Nakamura - Combustion and flame, 2014 - Elsevier
Numerical studies on 1-D, non-sooting counterflow diffusion flames were performed to
determine the precision with which the total heat release rate can be calculated using light …