Gas dynamics of reactive gases in swirling-type furnace

It is known from the literature that for the complete reaction of two gases (fuel and oxidizer), it is necessary to fulfill three basic conditions: the stoichiometric ratio of reactive gases, qualitative mixing and ensuring the cooling of combustion products without "quenching". Of the abo...

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Bibliographic Details
Published in:Journal of physics. Conference series 2017-09, Vol.899 (9), p.92002
Main Authors: Akhmetshina, A I, Pavlov, G I, Sabirzyanov, A N, Tikhonov, O A
Format: Article
Language:English
Subjects:
Combustion products
Energy flow
Flammability
Gas dynamics
Gas mixtures
Gases
Oxidizing agents
Physics
Quenching
Swirling
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Summary:It is known from the literature that for the complete reaction of two gases (fuel and oxidizer), it is necessary to fulfill three basic conditions: the stoichiometric ratio of reactive gases, qualitative mixing and ensuring the cooling of combustion products without "quenching". Of the above-stated conditions it is more difficult to organize a qualitative mixture formation. This physical process requires additional expenditure of energy flow. In this work we present the results of experimental and theoretical studies of the gas dynamics of a reactive gas mixture in a swirling-type furnace. The design scheme of the furnace includes two reaction zones for combustible components: the first zone is the zone of generation of combustible gases which composition is constant; the second zone of the furnace - zone of a homogeneous combustion reaction.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/899/9/092002