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 …

Assessment of numerical accuracy and parallel performance of OpenFOAM and its reacting flow extension EBIdnsFoam

T Zirwes, M Sontheimer, F Zhang, A Abdelsamie… - Flow, Turbulence and …, 2023 - Springer
OpenFOAM is one of the most widely used open-source computational fluid dynamics tools
and often employed for chemical engineering applications. However, there is no systematic …

[HTML][HTML] Multi-objective optimization and analysis of chemical kinetics properties: Exploring the impact of different hydrogen blending ratios on LPG and methane-air …

M Aravindan, GP Kumar, MK Arulanandam… - Energy Conversion and …, 2024 - Elsevier
The use of hydrogen with hydrocarbon fuels like methane and LPG is crucial for carbon
neutrality and environmental goals. United Nations Environment Programme (UNEP) and …

A detailed kinetic submechanism for OH* chemiluminescence in hydrocarbon combustion

BI Loukhovitski, AS Sharipov - Combustion and Flame, 2025 - Elsevier
Here, we propose a new physically consistent modeling scheme, JIHT-OHex (C x H y), that
accurately predicts the formation and consumption of electronically excited …

Dynamics of premixed hydrogen/air flames in unsteady flow

F Zhang, T Zirwes, Y Wang, Z Chen, H Bockhorn… - Physics of …, 2022 - pubs.aip.org
Fully resolved numerical simulations with finite rate chemical reactions and detailed
molecular diffusion have been conducted for a series of laminar premixed hydrogen–air …

Numerical study of experimental feasible heat release rate markers for NH3–H2-air premixed flames

H Zhang, X Han, J Jiang, X Li, X Gan, B Zhou - International Journal of …, 2022 - Elsevier
Abstract Ammonia (NH 3) and hydrogen (H 2) as carbon-free fuels have attracted much
attention for combustion applications in recent years. Co-firing ammonia with hydrogen …

Effects of electrodes and imposed flow on forced ignition in laminar premixed hydrogen/air mixtures with large Lewis number

X Chen, S Xie, H Böttler, A Scholtissek, W Han… - Proceedings of the …, 2023 - Elsevier
Compared to quiescent premixed reactants, forced ignition of flowing/turbulent premixed
reactants is expected to be more difficult because of increased dissipation of the deposited …

On the flow-facilitated ignition in a mixture with low Lewis number

X Chen, H Böttler, S Xie, A Scholtissek, W Han… - Combustion and …, 2023 - Elsevier
The imposed laminar flow has been shown to facilitate ignition under certain conditions in
our previous work (Chen et al. 2023). Such flow-facilitated ignition (FFI) was observed only …

Data-driven discovery of heat release rate markers for premixed NH3/H2/air flames using physics-informed machine learning

C Chi, S Sreekumar, D Thévenin - Fuel, 2022 - Elsevier
The spatial distribution of heat release rate (HRR) is important for flame front identification.
However, direct measurement of HRR is impossible using the current experimental …

A detailed kinetic submechanism for OH∗ chemiluminescence in hydrogen combustion revisited. Part 1

AS Sharipov, BI Loukhovitski, AV Pelevkin… - Combustion and …, 2024 - Elsevier
In this series of two papers, we present a novel physically sound kinetic submechanism
aimed at modeling the formation and decay of chemiluminescent (electronically excited) …