Chemical suppression of detonation in rich hydrogen-air mixtures

被引：0

作者：

Smirnov, N. N. ^{[1
]}

Azatyan, V. V. ^{[1
]}

Mikhalchenko, E. V. ^{[1
,2
]}

Smirnova, M. N. ^{[1
]}

Skryleva, E. I. ^{[1
]}

Tyurenkova, V. V. ^{[1
,2
]}

机构：

[1] Moscow Lomonosov State Univ, Moscow 119992, Russia

[2] Moscow Lomonosov State Univ, Moscow Ctr Fundamental & Appl Math, Moscow 119991, Russia

来源：

ACTA ASTRONAUTICA | 2025年 / 236卷

基金：

俄罗斯科学基金会;

关键词：

Hydrogen combustion; Accidental releases; Deflagration combustion; Detonation onset; Inhibiting detonation; Chemical inhibitors; TRANSITION; DEFLAGRATION; COMBUSTION; INHIBITION; SIMULATION; INITIATION; WAVES;

D O I：

10.1016/j.actaastro.2025.07.022

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

The use of hydrogen fuel in astronautical applications becomes wider in recent decades, which brings safety issues on top of current research needs. An approach for prevention detonation onset and suppression of the developed detonation waves in gaseous mixtures of hydrogen and air via an addition of chemical inhibitor is discussed. It is shown that propylene represents a prospective detonation inhibiting substance, which can prevent formation and development of detonation while deflagration combustion mode remains almost unaffected. Admixture of few percent of propylene can be considered as a fuel processing technology allowing avoiding detonation formation in hydrogen based fuels, while keeping sufficient combustion efficiency. The effect of the inhibitor content on the multidimensional structure and stability of detonation wave in hydrogen-air mixtures is studied via numerical analysis. The amount of propylene required for detonation quenching depending on the hydrogen content in the mixture is assessed.

引用

页码：588 / 598

页数：11

共 59 条

[1]

Net Zero by 2050 A Roadmap for the Global Energy Sector, (2021)

[2]

Sanchez A.L., Forman A., Williams recent advances in understanding of flammability characteristics of hydrogen, Prog. Energy Combust. Sci., 41, pp. 1-55, (2014)

[3]

Yakovenko I., Melnikova K., pp. 218-226

[4]

Gordon S., Schmidt K.H., Honekamp J.R., An analysis of the hydrogen bubble concerns in the three-mile Island Unit-2 reactor vessel, Radiat. Phys. Chem., 21, pp. 247-258, (1977)

[5]

Suppes G.J., Storvick T.S., Sustainable World, Sustainable Nuclear Power, pp. 319-351, (2007)

[6]

Yanez J., Kuznetsov M., Souto-Iglesias A., An analysis of the hydrogen explosion in the Fukushima-Daiichi accident, Int. J. Hydrogen Energy, 40, 25, pp. 8261-8280, (2015)

[7]

Ciccarelli G., Dorofeev S., Flame acceleration and transition to detonation in ducts, Prog. Energy Combust. Sci., 34, 4, pp. 499-550, (2008)

[8]

Kiverin A., Medvedkov I., Yakovenko I., Bykov V., Three-dimensional structure of freely-propagating flame prior to deflagration-to-detonation transition, Acta Astronaut., 204, pp. 686-691, (2023)

[9]

Liu Y., Liu X., Li X., Numerical investigation of hydrogen detonation suppression with inert particle in pipelines, Int. J. Hydrogen Energy, 41, 46, pp. 21548-21563, (2016)

[10]

Bivol G.Y., Golovastov S.V., Suppression of hydrogen–air detonation using porous materials in the channels of different cross section, Int. J. Hydrogen Energy, 46, 24, pp. 13471-13483, (2021)

← 1 2 3 4 5 6 →