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1 sty 2021 · While the formation of polycyclic aromatic hydrocarbon (PAH) in n-heptane combustion has been studied preferably in premixed flames, this study aims to investigate the combustion chemistry of n-heptane in less-studied diffusion flame and highly rich high-temperature homogeneous oxidation configurations by using a counterflow burner and a flow ...
- Mechanism insights into low-temperature oxidation of n-heptane on CeO2 ...
The low-temperature oxidation (LTO) mechanism of n-heptane...
- Deciphering reaction mechanism network of n-heptane dehydrocyclization ...
Herein, the conversion of n-heptane to toluene over H-ZSM-5...
- Mechanism insights into low-temperature oxidation of n-heptane on CeO2 ...
18 gru 2019 · Reduced mechanisms for n-heptane combustion have been constructed using the novel ACR method, with the complex mechanism from CRECK, including low-temperature chemistry, as a starting point. Tailored mechanisms for each part of the combustion process, ignition, flame propagation, and extinction, were created to identify differences and common ...
1 lip 2024 · The low-temperature oxidation (LTO) mechanism of n-heptane on CeO 2 surfaces was investigated in this study employing density functional theory (DFT). Firstly, the adsorption conformations of relevant species were optimized, and the main reaction steps' energy barriers and reaction-rate coefficients were calculated.
n-Heptane Detailed Mechanism Version 3. This mechanism represents an updated release of the previous version available on the website (Version 3.0). The mechanism is based on the previously developed and very successful mechanism of Curran et al. 1998 [1].
1 sie 2024 · Herein, the conversion of n-heptane to toluene over H-ZSM-5 zeolite was examined using first-principles density functional theory (DFT) calculations. The dehydrocyclization process of n-heptane involves several key steps, including dehydrogenation, isomerization, and cyclization.
ABSTRACT: Reduced mechanisms for n-heptane combustion have been constructed using the novel ACR method, with the complex mechanism from CRECK, including low-temperature chemistry, as a starting point.
The oxidation of any fuel takes place through a series of steps. For exam-ple, at both low and high temperature, n-hep-tane undergoes H-atom abstraction, leading to the formation of four possible, structurally dis-tinct alkyl radicals.
