OH-PLIF study on the mechanism regulating flame-wall interaction with catalytically active CeO2-ZrO2 coatings

F Li, H Yang, R Deng, L Guo, Y Ye, Y Wu, K Xu… - Combustion and …, 2023 - Elsevier
Technically, using catalytically active coatings regulate flame-wall interactions to enhance
flame stability in small-scale burners, such as the common ZrO 2-based ceramics with …

Spatiotemporal Surface Temperature Measurements Resolving Flame-Wall Interactions of Lean H2-Air and CH4-Air Flames Using Phosphor Thermometry

AO Ojo, A Padhiary, B Peterson - Flow, Turbulence and Combustion, 2024 - Springer
Spatiotemporal wall temperature (Twall) distributions resulting from flame-wall interactions
of lean H2-air and CH4-air flames are measured using phosphor thermometry. Such …

On the evolution of turbulent boundary layers during flame–wall interaction investigated by highly resolved laser diagnostics

F Zentgraf, P Johe, A Nicolas, RS Barlow, B Böhm… - Combustion and …, 2024 - Elsevier
The turbulent boundary layer behavior in the presence of flame–wall interactions (FWI) has
an important role on the mass and energy transfer at the gas/solid interface. Detailed …

[HTML][HTML] The relative position of pyrolysis onset and flame front location for downward flame spread

D Morrisset, J Burnford, AO Ojo, B Peterson… - Proceedings of the …, 2024 - Elsevier
The interaction of solid and gas phase phenomena in downward flame spread is studied
under buoyant conditions. Phosphor thermometry (PT) was used to determine the …

[HTML][HTML] Energy integral equation for premixed flame-wall interaction in turbulent boundary layers and its application to turbulent burning velocity and wall flux …

SK Ghai, U Ahmed, M Klein, N Chakraborty - International Journal of Heat …, 2022 - Elsevier
An integral form of the energy conservation equation has been derived from the first
principle for low Mach number conditions for statistically steady premixed flame-wall …

High-precision 2D surface phosphor thermometry at kHz-rates during flame-wall interaction in narrow passages

AO Ojo, D Escofet-Martin, B Peterson - Proceedings of the Combustion …, 2023 - Elsevier
This work demonstrates high-speed 2D wall temperature measurements occurring during
flame-wall interaction (FWI) within a narrow channel. Such measurements are essential to …

Roadmap on industrial imaging techniques

JR Lee, H Yoo, CC Ciang, YJ Kim, D Kim… - Measurement …, 2024 - iopscience.iop.org
Imaging plays a vital role in enabling the visualization and analysis of objects and
phenomena across various scientific disciplines and industrial sectors, spanning a wide …

Spatially resolved investigation of flame particle interaction in a two dimensional model packed bed

M Khodsiani, R Namdar, F Varnik, F Beyrau, B Fond - Particuology, 2024 - Elsevier
This study investigates the interaction between a premixed methane-air flame and particles
inside a model packed bed. The opacity of the spherical packed beds to visible light poses a …

[HTML][HTML] Theoretical and numerical investigation of introduced errors in surface temperature measurements of pistons applied in internal combustion engine

C Sun, C Li, B Deng, J Yang, L Zhou - Case Studies in Thermal …, 2024 - Elsevier
Abstract DMP (Differences in Material Properties) often exists between temperature sensors
and combustion chamber components of ICE (Internal Combustion Engine), resulting in IEs …

[HTML][HTML] Assessment and application of phosphor thermometry for spatially resolved surface temperature measurements during downward flame spread

J Burnford, D Morrisset, AO Ojo, RM Hadden, A Law… - Fuel, 2024 - Elsevier
Flame spread over a solid surface is a critical metric in assessing the fire hazard of a
material. At the core of the flame spread problem is heat transfer to and within the solid fuel …