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Estimating the applicability of kinetic schemes in hydrogen combustion simulation in combustion chambers of aircraft engines

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Published under licence by IOP Publishing Ltd
, , Citation E I Sokolova et al 2021 J. Phys.: Conf. Ser. 2057 012068 DOI 10.1088/1742-6596/2057/1/012068

1742-6596/2057/1/012068

Abstract

This paper presents the results of numerical simulation of hydrogen combustion in a supersonic flow of an oxidizing medium in a model combustion chamber using various models of chemical kinetics. The best scheme, which most accurately describes the combustion processes, is revealed. Comparison of the calculated distribution of molar fractions with experimental data is carried out, and relative deviations for the piloted mode of operation of the chamber are obtained.

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10.1088/1742-6596/2057/1/012068