Combustion, chemistry, and carbon neutrality

K Kohse-Höinghaus - Chemical Reviews, 2023 - ACS Publications
Combustion is a reactive oxidation process that releases energy bound in chemical
compounds used as fuels─ energy that is needed for power generation, transportation …

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 …

Towards a spatially resolved, single-ended TDLAS system for characterizing the distribution of gaseous species

C Hansemann, M Bonarens, J Emmert, KJ Daun… - Scientific Reports, 2024 - nature.com
Many applications require diagnostics that can quantify the distribution of chemical gas
species and gas temperature along a single line-of-sight, which is challenging in process …

Numerical study of lubricant film combustion characteristics under ammonia and ethylene premixed environment

Z Liu, X Liang, S Zhu, J Shang - Fuel, 2025 - Elsevier
In response to dual-carbon targets, zero-carbon, and low-carbon alternative fuel engines are
increasingly in demand. In zero-carbon, low-carbon fuel engines, the lubricating oil is the …

Investigating the effect of MXene/ethanol nanofluid in thermosyphon cooling of hybrid photovoltaic/thermal (PV/T) panels

A Dashtbozorg, R Rohani, R Jahanshahi… - International Journal of …, 2024 - Elsevier
Current research focuses on employing MXene/ethanol nanofluid (NF) as a working fluid in
an array of two-phase closed thermosyphons (TPCT) for cooling the PV panel of hybrid solar …

The interaction between in-cylinder turbulent flow and flame front propagation in an optical SI engine measured by high-speed PIV

Y Ikeda - Energies, 2022 - mdpi.com
The relationship between the flow field and flame propagation is essential in determining the
dynamics and effects of turbulent flow in an optical SI engine. In this study, high turbulence …

Combustion enhancement and performance analysis of T-shaped rod-assisted methane/air combustors for micro-thermophotovoltaic systems

W Li, J Zeng, G Bian, X Liu, L Han, T Cai - … Journal of Heat and Fluid Flow, 2024 - Elsevier
To enhance the thermal performance and power output of micro-thermophotovoltaic
systems, this work conducts a comprehensive numerical analysis of the T-shaped rod …

Effects of elevated pressure on thermochemical states of turbulent flame-wall interaction studied by multi-parameter laser diagnostics

P Johe, F Zentgraf, M Greifenstein, B Böhm… - Combustion and …, 2024 - Elsevier
Abstract Effects of increased pressure on the thermochemistry of turbulent flame-wall
interaction (FWI) were investigated within this study. Quantitative, pointwise measurements …

Large eddy simulations of unsteady non-reaction flow characteristics using different geometrical combustor models

N Meng, F Li - Aerospace Science and Technology, 2022 - Elsevier
Large eddy simulations and power spectral density methods are used to investigate the
unsteady non-reaction flow characteristics, as an important phenomenon in the combustor …