# Validation of reduced kinetic models for simulations of non-steady combustion processes

Source: [Validation of reduced kinetic models for simulations of non-steady combustion processes](<https://www.sota2.com/research/paper/68fa2ce41e209131ce854067>)

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

Data updated: 2025-10-24T15:37:09.992Z

Authors: M.F. Ivanov, A.D. Kiverin, M.A. Liberman, A.E Smygalina

Published: 2013-12-12T17:41:06.000Z

## Abstract

In the present work we compare reliability of several most widely used reduced detailed chemical kinetic schemes for hydrogen-air and hydrogen-oxygen combustible mixtures. The validation of the schemes includes detailed analysis of 0D and 1D calculations and comparison with experimental databases containing data on induction time, equilibrium temperature, composition of the combustion products, laminar flame speed and the flame front thickness at different pressures. 1D calculations are carried out using the full gasdynamical system for compressible viscous thermal conductive multicomponent mixture. The proper choice of chemical kinetics models is essential for obtaining reliable quantitative and qualitative insight into combustion phenomena such as flame acceleration and stability, ignition, transition from deflagration-to-detonation (DDT) using a multiscale numerical modeling.

## Recorded benchmark results

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## Original sources and implementation

[Original paper](<https://arxiv.org/abs/1312.3565>)

[PDF](<https://arxiv.org/pdf/1312.3565.pdf>)