# Investigate auto-ignition of stoichiometric methane-air mixture

Source: [Investigate auto-ignition of stoichiometric methane-air mixture](<https://www.sota2.com/research/paper/68fa36e41e209131ce8ada5a>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2025-10-28T13:53:59.190Z

Authors: Bagher Abareshi, Hassan Mohagheghi, Morteza Khosronia Kalalabadi

Published: 2017-11-16T09:02:27.000Z

## Abstract

Auto-ignition process of stoichiometric mixture of methane-air is investigated using detailed chemical kinetics in a single-zone combustion chamber. Effect of initial temperature on start of combustion (SOC). The Arrhenius expression for the specific reaction rate are calculated and auto-ignition was evaluated based on the species fractions and sensitivity analysis. Our results suggest that the SOC is directly related to initial temperature and the auto-ignition will not occur if the initial temperature low enough.

## Recorded benchmark results

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## Original sources and implementation

[Original paper](<https://arxiv.org/abs/1712.02680>)

[PDF](<https://arxiv.org/pdf/1712.02680.pdf>)