On numerical modelling of gas flows through axisymmetric porous object with heterogeneous combustion sources under forced filtration

Author:

Borovik K G

Abstract

Abstract The time-dependent gas flows through axisymmetric porous objects with heterogeneous combustion sources are considered. The mathematical model, which describes the process, and the numerical method are proposed. The regimes of heterogeneous combustion wave propagation in axisymmetric porous object with various location of ignition zones under forced filtration are investigated. It is shown that the gas tends to bend around the heated zone and flows through colder regions as in the case of two-dimensional plane flows.

Publisher

IOP Publishing

Subject

General Physics and Astronomy

Cited by 3 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. On modeling the process of solid fuel sublimation in a combined charge of a low-temperature gas-generator in the OpenFOAM software;ACTUAL PROBLEMS OF CONTINUUM MECHANICS: EXPERIMENT, THEORY, AND APPLICATIONS;2023

2. A novel OpenFOAM solver for modelling thermo- and fluid dynamic processes in porous media;ACTUAL PROBLEMS OF CONTINUUM MECHANICS: EXPERIMENT, THEORY, AND APPLICATIONS;2023

3. On modeling axisymmetric gas flows under heterogeneous combustion in porous media;AIP Conference Proceedings;2021

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