Effect of the variation of oxygen concentration on the laminar burning velocities of hydrogen-enriched methane flames

S Eckart, IG Zsély, H Krause, T Turányi - International Journal of Hydrogen …, 2024 - Elsevier
The combustion properties of hydrogen-containing fuel mixtures and the effect of the
variation of the oxygen content of the oxidizer are at the center of recent research interest …

Laminar burning velocities, CO, and NOx emissions of premixed polyoxymethylene dimethyl ether flames

S Eckart, L Cai, C Fritsche, F vom Lehn, H Pitsch… - Fuel, 2021 - Elsevier
Polyoxymethylene dimethyl ethers (OME n) with the chemical structure of CH 3 O (CH 2 O) n
CH 3 are a promising synthetic e-fuel class that can be produced from renewable electricity …

Exploring the fuel structure dependence of laminar burning velocity: A machine learning based group contribution approach

F vom Lehn, L Cai, BC Caceres, H Pitsch - Combustion and Flame, 2021 - Elsevier
The laminar burning velocity (LBV) is a fundamental property of a fuel/oxidizer mixture with
high impact on combustion processes in practical engines. Profound knowledge of its …

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 …

A comprehensive kinetic modeling of oxymethylene ethers (OMEn, n= 1–3) oxidation-laminar flame speed and ignition delay time measurements

KP Shrestha, S Eckart, S Drost, C Fritsche… - Combustion and …, 2022 - Elsevier
This work reports on the development and experimental validation of a detailed reaction
mechanism for the oxidation of polyoxymethylene dimethyl ethers (OME n, n= 1–3). The …

Role of CH2O moiety on laminar burning velocities of oxymethylene ethers (OMEn): a case study of dimethyl ether, OME1 and OME2

W Li, Q Fang, J Zhang, Y Chow, L Ye, Y Li - Proceedings of the …, 2023 - Elsevier
Oxymethylene ethers (OME n) are an important family of e-fuels that can be produced
sustainably from carbon dioxide and hydrogen via renewable electricity. In this work, laminar …

Determining the laminar burning velocity of nitrogen diluted dimethoxymethane (OME1) using the heat‐flux burner method: Numerical and experimental …

S Eckart, C Fritsche, C Krasselt… - International Journal of …, 2021 - Wiley Online Library
Premixed flames play a prominent role in combustion systems such as aircraft combustors,
gas turbines and internal combustion engines. Current fuels are also derived from fossil …

Laminar flame propagation of acetone and 2-butanone at normal to high pressures: insight into fuel molecular structure effects of ketones

J Zhang, W Li, B Mei, Y Li - Proceedings of the Combustion Institute, 2023 - Elsevier
This work reports an experimental and kinetic modeling investigation on the laminar flame
propagation of acetone and 2-butanone at normal to high pressures. The experiments were …

Exploring low-temperature oxidation chemistry of 2-and 3-pentanone

S Kang, W Liao, W Sun, K Lin, H Liao… - Combustion and …, 2023 - Elsevier
The low-temperature oxidation chemistry of 2-and 3-pentanone was investigated over a
wide range of conditions using a jet-stirred reactor (JSR) and a rapid compression machine …

Comprehensive analysis of laminar burning velocity in DEK/NH3-air premixed flames under varied pressure conditions

X He, C Zhao, G Feng, X Zhou, Z Liu, Z Wang, Q Chen - Fuel, 2024 - Elsevier
pentanone (DEK) is a biomass oxygenated fuel with high energy density and low emissions.
It shows promising potential in increasing the combustion of NH 3. This study examines the …