Propagation of a combustion wave at detonation transmission from a pipe into a free cylindrical gaseous charge

V. N. Mikhalkin; Михалкин В. Н.; S. V. Khomik; Хомик С. В.; E. K. Anderzhanov; Андержанов Э. К.; A. N. Ivantsov; Иванцов А. Н.; A. M. Tereza; Тереза А. М.; I. V. Chebotarev; Чеботарев И. В.; A. A. Cherepanov; Черепанов А. А.; S. P. Medvedev; Медведев С. П.

doi:10.31857/S0207401X25080053

Propagation of a combustion wave at detonation transmission from a pipe into a free cylindrical gaseous charge

作者: Mikhalkin V.N.¹, Khomik S.V.¹, Anderzhanov E.K.¹, Ivantsov A.N.¹, Tereza A.M.¹, Chebotarev I.V.¹, Cherepanov A.A.¹, Medvedev S.P.¹
隶属关系:
1. Semenov Federal Research Center for Chemical Physics
期: 卷 44, 编号 8 (2025)
页面: 48-53
栏目: Combustion, explosion and shock waves
URL: https://journal-vniispk.ru/0207-401X/article/view/305397
DOI: https://doi.org/10.31857/S0207401X25080053
ID: 305397

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The combustion in a free cylindrical gas charge caused by detonation transmission from the initiating tube was experimentally investigated. The dependences of the combustion velocity change along this charge for stoichiometric mixtures of ethane, ethylene and propane with oxygen were obtained. A pulsating combustion pattern along the charge was observed, as a consequence of the damped oscillatory process. The speed of this process varied from the detonation velocity at the section of the initiating tube to 200–350 m/s at the end of the gas charge.

关键词

combustion, detonation, high-speed photo recording, shell, explosion process velocity

参考

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卷 44, 编号 9 (2025)

Propagation of a combustion wave at detonation transmission from a pipe into a free cylindrical gaseous charge

全文:

详细

关键词

作者简介

V. Mikhalkin

S. Khomik

E. Anderzhanov

A. Ivantsov

A. Tereza

I. Chebotarev

A. Cherepanov

S. Medvedev

参考

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