Diagnostic techniques for the monitoring and control of practical flames

J Ballester, T García-Armingol - Progress in Energy and Combustion …, 2010 - Elsevier
The development of diagnostic methods suitable for the monitoring of practical flames is an
important objective, which is receiving a growing attention and significant research efforts …

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 …

Fast and accurate CFD-model for NOx emission prediction during oxy-fuel combustion of natural gas using detailed chemical kinetics

C Schluckner, C Gaber, M Landfahrer, M Demuth… - Fuel, 2020 - Elsevier
Accurate prediction of NOx emission is essential in designing combustion devices and
troubleshooting of existing ones. The aim of this work is to investigate the sensitivity of NOx …

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 …

Applications of infrared thermography for studying flows with participating media

DL Blunck - Experimental Thermal and Fluid Science, 2022 - Elsevier
Infrared thermography can be used to provide useful insights into the characteristics of flows
containing participating media (eg, CO 2, H 2 O vapor, CO, CH 4, etc.). What can make this …

CH∗ chemiluminescence modeling for combustion diagnostics

VN Nori, JM Seitzman - Proceedings of the Combustion Institute, 2009 - Elsevier
CH∗ chemiluminescence is often employed in combustion diagnostics, for example as a
measure of heat release rate and for equivalence ratio sensing. However, most …

The use of OH* and CH* as heat release markers in combustion dynamics

S Sardeshmukh, M Bedard… - International Journal of …, 2017 - journals.sagepub.com
The study examines chemiluminescence measurements and computations as a method of
validation. Because chemiluminescent radicals are present in small concentrations and …

Chemiluminescence as a diagnostic in studying combustion instability in a practical combustor

MJ Bedard, TL Fuller, S Sardeshmukh… - Combustion and …, 2020 - Elsevier
Prediction of combustion instability is essential in reducing development costs of large scale
rocket engines. Recently, high fidelity CFD models have shown some ability to represent the …

Evaluation of chemiluminescence as a combustion diagnostic under varying operating conditions

V Nori, J Seitzman - 46th AIAA Aerospace Sciences Meeting and Exhibit, 2008 - arc.aiaa.org
Modeling of OH*, CH* and CO2* chemiluminescence, using recently validated reaction
mechanisms, is used to examine chemiluminescence sensing of heat release and …

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 …