Initiation of Hydrogen Flame by a Local Source

Initiation of Hydrogen Flame by a Local Source

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N.M. Rubtsov

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B.S. Seplyarsky

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K.J. Troshin

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V.I.Chernysh

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G.I. Tsvetkov

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Russian Academy of Sciences

Initiation of Hydrogen Flame by a Local Source

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Abstract

The approximate analytical method is applied for analysis of the problem on local chain-thermal explosion in reaction of hydrogen oxidation in the presence of chemically active additive. It is shown that key parameters defining the critical size of a local source of ignition, are the temperature in the center of local ignition zone; quantity of the active centers of combustion created with the local source; and presence of active chemical additives in combustible gas mixture. Comparison to experimental data has shown applicability of the developed approach for the analysis of critical conditions of local ignition in combustible gas mixtures.

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Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

Data Availability

Not applicable for this article.

How to Cite This Article

??????? ??????. 2014. \u201cInitiation of Hydrogen Flame by a Local Source\u201d. Global Journal of Science Frontier Research - B: Chemistry GJSFR-B Volume 14 (GJSFR Volume 14 Issue B2).

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GJSFR Volume 14 Issue B2

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Journal Specifications

Crossref Journal DOI 10.17406/GJSFR

Print ISSN 0975-5896

e-ISSN 2249-4626

Keywords

air combustion flame hydrogen initiation local source propagation spark dis- charge

Submission ReceivedApril 6, 2014
Peer Review Double Blind
Handling Editor
Accepted April 30, 2014
Published May 14, 2014

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v1.2

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May 28, 2014

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Article Matrices

Total Score: 105

Country: Unknown

Subject: Global Journal of Science Frontier Research - B: Chemistry

Authors: N.M. Rubtsov, B.S. Seplyarsky, K.J. Troshin, V.I.Chernysh, G.I. Tsvetkov (PhD/Dr. count: 0)

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Total Downloads: 2377

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