Spatiotemporal Surface Temperature Measurements Resolving Flame-Wall Interactions of Lean H2-Air and CH4-Air Flames Using Phosphor Thermometry
Spatiotemporal wall temperature (Twall) distributions resulting from flame-wall interactions
of lean H2-air and CH4-air flames are measured using phosphor thermometry. Such …
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
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 …
an important role on the mass and energy transfer at the gas/solid interface. Detailed …
Statistical behaviour and modelling of variances of reaction progress variable and temperature during flame-wall interaction of premixed flames within turbulent …
The statistical behaviour of the transport of reaction progress variable variance, c ″2~, and
non-dimensional temperature variance, T ″2~, have been analysed using three …
non-dimensional temperature variance, T ″2~, have been analysed using three …
Effect of differential diffusion on head-on quenching of premixed NH3/H2/air flames within turbulent boundary layers
Direct numerical simulations (DNS) have been done for premixed laminar and turbulent NH
3/H 2/air flames propagating towards a cold wall. Two turbulent channel flows (with well …
3/H 2/air flames propagating towards a cold wall. Two turbulent channel flows (with well …
Modeling of wall heat flux in flame–wall interaction using machine learning
T Kaminaga, Y Wang, M Tanahashi - … Journal of Heat and Fluid Flow, 2025 - Elsevier
A machine-learning-based model is proposed for the wall heat flux in the flame–wall
interaction (FWI). The model is trained by the neural network (NN), and the direct numerical …
interaction (FWI). The model is trained by the neural network (NN), and the direct numerical …
[HTML][HTML] Three-dimensional geometrical effects on the near-wall quenching of turbulent premixed flame
Y Wang, M Tanahashi - Proceedings of the Combustion Institute, 2024 - Elsevier
The three-dimensional geometric structure of near-wall flame and its effect on the near-wall
flame quenching characteristics have been investigated using direct numerical simulation …
flame quenching characteristics have been investigated using direct numerical simulation …
Effects of laminar burning velocity to friction velocity ratio on turbulent premixed flame-wall interaction within turbulent boundary layers
Direct numerical simulation of flame-wall interaction (FWI) for two flame configurations under
different laminar burning velocity to nonreacting wall friction velocity ratio, SL/u τ NR, have …
different laminar burning velocity to nonreacting wall friction velocity ratio, SL/u τ NR, have …
Assessment of Laws of the Wall During Flame–Wall Interaction of Premixed Flames Within Turbulent Boundary Layers
The validity of the usual laws of the wall for Favre mean values of the streamwise velocity
component and temperature for non-reacting flows has been assessed for turbulent …
component and temperature for non-reacting flows has been assessed for turbulent …
[HTML][HTML] Relations between Reynolds stresses and their dissipation rates during premixed flame–wall interaction within turbulent boundary layers
A direct numerical simulation (DNS) database for head-on quenching of premixed flames
propagating across turbulent boundary layers representative of friction Reynolds numbers …
propagating across turbulent boundary layers representative of friction Reynolds numbers …
Modelling of the Flame Surface Density Transport During Flame-Wall Interaction of Premixed Flames within Turbulent Boundary Layers
ABSTRACT A priori Direct Numerical Simulation (DNS) analysis of the modelling of the
generalised flame surface density (FSD) transport equation in the framework of Reynolds …
generalised flame surface density (FSD) transport equation in the framework of Reynolds …