Combustion of agglomerated ultrafine aluminum powders in air

A. P. Il'in, E. M. Popenko, A. A. Gromov, Yu Yu Shamina, D. V. Tikhonov

Research output: Contribution to journal › Article

Abstract

The combustion of agglomerated ultrafine aluminum powders in air is studied. It is shown that agglomeration of ultrafine aluminum powders decreases their reactivity during nonisothermal oxidation in air. Under normal and low pressures, the concentration of bound nitrogen in combustion products is lower for agglomerated powders than for unagglomerated powders, and under high pressures, it is higher for agglomerated powders.

Original language	English
Pages (from-to)	665-669
Number of pages	5
Journal	Combustion, Explosion and Shock Waves
Volume	38
Issue number	6
DOIs	https://doi.org/10.1023/A:1021140227639
Publication status	Published - 2002

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Keywords

Agglomeration
Aluminum
Aluminum nitride
Combustion
Reactivity
Ultrafine powder

ASJC Scopus subject areas

Materials Science(all)
Fluid Flow and Transfer Processes
Engineering (miscellaneous)
Fuel Technology
Energy Engineering and Power Technology
Physical and Theoretical Chemistry
Chemical Engineering(all)

Cite this

Il'in, A. P., Popenko, E. M., Gromov, A. A., Shamina, Y. Y., & Tikhonov, D. V. (2002). Combustion of agglomerated ultrafine aluminum powders in air. Combustion, Explosion and Shock Waves, 38(6), 665-669. https://doi.org/10.1023/A:1021140227639

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AU - Tikhonov, D. V.

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AB - The combustion of agglomerated ultrafine aluminum powders in air is studied. It is shown that agglomeration of ultrafine aluminum powders decreases their reactivity during nonisothermal oxidation in air. Under normal and low pressures, the concentration of bound nitrogen in combustion products is lower for agglomerated powders than for unagglomerated powders, and under high pressures, it is higher for agglomerated powders.

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Access to Document

10.1023/A:1021140227639