Volumetric emission tomography for combustion processes

SJ Grauer, K Mohri, T Yu, H Liu, W Cai - Progress in energy and …, 2023 - Elsevier
This is a comprehensive, critical, and pedagogical review of volumetric emission
tomography for combustion processes. Many flames that are of interest to scientists and …

Effects of porosity and multilayers of porous medium on the hydrogen-fueled combustion and micro-thermophotovoltaic

Q Peng, B **e, W Yang, S Tang, Z Li, P Zhou, N Luo - Renewable Energy, 2021 - Elsevier
The premixed H 2/air combustion with varied porosity of porous medium (PM) is
experimentally and numerically studied. The influences of porosity and arrangement of PM …

An intelligent online fault diagnosis system for gas turbine sensors based on unsupervised learning method LOF and KELM

K Cheng, Y Wang, X Yang, K Zhang, F Liu - Sensors and Actuators A …, 2024 - Elsevier
The performance of gas turbine inevitably grades slowly in service. In order to obtain high-
precision state assessment, an intelligent online real-time sensor fault diagnosis algorithm …

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 …

Effect of oxygen enrichment on the combustion characteristic and pollutant emissions of kerosene-biogas mixtures on a mini jet engine combustion chamber

HA Alabaş, BA Çeper - Journal of the Energy Institute, 2023 - Elsevier
There are many alternative fuel studies in gas turbine engines, which are widely used in
aviation and energy production. Biogas has also become popular among alternative fuels …

Heat transfer and entropy production evaluation on premixed hydrogen/air-fuelled micro-combustors with internal threads

S Ni, D Zhao, X Zhu - Fuel, 2021 - Elsevier
A micro-combustor with a tailored internal thread is proposed to uniform the wall
temperature and improve the second law efficiency of a micro thermophotovoltaic (MTPV) …

[HTML][HTML] Efficient combustion of low calorific industrial gases: Opportunities and challenges

L Zhang, S Zhang, H Zhou, Z Ren, H Wang, X Wang - Energies, 2022 - mdpi.com
It is becoming increasingly important to develop effective combustion technologies for low
calorific industrial gases (LCIG) because of the rising energy demand and environmental …

Thermal performances and emitter efficiency improvement studies on premixed micro-combustors with different geometric shapes for thermophotovoltaics applications

S Ni, D Zhao, M Sellier, J Li, X Chen, X Li, F Cao, W Li - Energy, 2021 - Elsevier
Thermophotovoltaics systems involve a thermal-electrical energy conversion process. An
energy efficient conversion is desirable for practical applications. In this work, thermal …

Toward off-design loads: Investigations on combustion and emissions characteristics of a micro gas turbine combustor by external combustion-air adjustments

C Zong, C Ji, J Cheng, T Zhu, D Guo, C Li, F Duan - Energy, 2022 - Elsevier
A novel external combustion-air adjustment method (ECAM) is proposed to control the
reaction zone fuel-air ratio under off-design loads. The combustion-air is redistributed by …

Experimental characteristics of adding biogas to premixed self-excited oscillating methane swirling flames

L Hu, H Zhou - Journal of the Energy Institute, 2023 - Elsevier
This work is the first to examine the influence of renewable energy biogas addition on the
characteristics of methane self-excited thermoacoustic oscillation and pollutant NOx …