Assessment of numerical accuracy and parallel performance of OpenFOAM and its reacting flow extension EBIdnsFoam
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 …
and often employed for chemical engineering applications. However, there is no systematic …
Experimental investigation of ethanol oxidation and development of a reduced reaction mechanism for a wide temperature range
S Drost, D Kaczmarek, S Eckart, J Herzler… - Energy & …, 2021 - ACS Publications
Rapid compression machine, shock-tube, plug-flow reactor, and heat-flux burner
experiments were performed for stoichiometric and fuel-rich ethanol/air mixtures. The …
experiments were performed for stoichiometric and fuel-rich ethanol/air mixtures. The …
Classification of flame prehistory and quenching topology in a side-wall quenching burner at low-intensity turbulence by correlating transport effects with CO2, CO and …
Thermochemical states of a turbulent, lean premixed dimethyl ether/air flame were assessed
for the first time using simultaneous measurements of gas temperature T, CO 2 and CO mole …
for the first time using simultaneous measurements of gas temperature T, CO 2 and CO mole …
Effect of flame retardants on side-wall quenching of partially premixed laminar flames
A combined experimental and numerical investigation of partially premixed laminar methane-
air flames undergoing side-wall quenching (SWQ) is performed. A well-established SWQ …
air flames undergoing side-wall quenching (SWQ) is performed. A well-established SWQ …
Detailed assessment of the thermochemistry in a side-wall quenching burner by simultaneous quantitative measurement of CO2, CO and temperature using laser …
F Zentgraf, P Johe, M Steinhausen, C Hasse… - Combustion and …, 2022 - Elsevier
This study focuses on exploring the thermochemistry in flame-wall interaction (FWI) for fully
premixed side-wall quenching of a laminar, atmospheric-pressure dimethyl ether flame at …
premixed side-wall quenching of a laminar, atmospheric-pressure dimethyl ether flame at …
Flame-vortex interaction during turbulent side-wall quenching and its implications for flamelet manifolds
In this study, the thermochemical state during turbulent flame-wall interaction of a
stoichiometric methane-air flame is investigated using a fully resolved simulation with …
stoichiometric methane-air flame is investigated using a fully resolved simulation with …
Flamelet modeling of forced ignition and flame propagation in hydrogen-air mixtures
Modeling hydrogen-air flames is challenging for several reasons. Due to its high diffusivity
and reactivity, the combustion properties of hydrogen are substantially different from …
and reactivity, the combustion properties of hydrogen are substantially different from …
[PDF][PDF] Implementation and validation of a computationally efficient DNS solver for reacting flows in OpenFOAM
2 Engler-Bunte-Institute, Division of Combustion Technology, Karlsruhe Institute of
Technology, Engler-Bunte-Ring 1, Karlsruhe 76131, Germany, thorsten. zirwes@ kit. edu; …
Technology, Engler-Bunte-Ring 1, Karlsruhe 76131, Germany, thorsten. zirwes@ kit. edu; …
Chemistry effects in the wall quenching of laminar premixed DME flames
Abstract Fundamental studies on Flame-Wall Interaction (FWI) are of the utmost importance
to unravel the intricate coupling between chemistry and transport in the near-wall region …
to unravel the intricate coupling between chemistry and transport in the near-wall region …
[HTML][HTML] Application of dense neural networks for manifold-based modeling of flame-wall interactions
J Bissantz, J Karpowski, M Steinhausen, Y Luo… - Applications in Energy …, 2023 - Elsevier
Artifical neural networks (ANNs) are universal approximators capable of learning any
correlation between arbitrary input data with corresponding outputs, which can also be …
correlation between arbitrary input data with corresponding outputs, which can also be …