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International Journal of Energetic Materials and Chemical Propulsion
ESCI SJR: 0.142 SNIP: 0.16 CiteScore™: 0.29

ISSN Imprimir: 2150-766X
ISSN On-line: 2150-7678

International Journal of Energetic Materials and Chemical Propulsion

DOI: 10.1615/IntJEnergeticMaterialsChemProp.v2.i1-6.320
pages 496-500

MIXING EFFECT ON CRITICAL CONDITIONS OF BORON AERODISPERSED SYSTEM IGNITION

L. A. Gaponenko
GNIIHTEOS, Moscow 111123, Russia
S. N. Buinovsky
GNIIHTEOS, Moscow 111123, Russia
V. G. Gerlivanov
GNIIHTEOS, Moscow 111123, Russia

RESUMO

A problem is solved concerning the ignition of a boron particle cloud under different conditions of mixing with air. The law of mixing is defined as a function of oxidizer excess coefficient of time. By changing the mixing rate, one can qualitatively differentiate dependencies of ignition critical temperature on boron particle diameter (d = 0.3 − 10 μm): increasing, decreasing, and extreme.


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