Combustion of ultrafine aluminum in air

A. P. Il'in, A. A. Gromov, V. I. Vereshchagin, E. M. Popenko, V. A. Surgin, H. Lehn

Research output: Contribution to journalArticle

35 Citations (Scopus)

Abstract

The paper reports results of studying the combustion of ultrafine aluminum (surface average diameter of particles is ≈0.1 μm) in a sealed bomb at an initial air pressure of 1 atm. The combustion proceeds in two stages, similarly to combustion in air. It is shown that during the two-stage combustion of ultrafine aluminum powder in the bomb, the mass concentration of chemically bound nitrogen in the final products increases by ≈20% in terms of aluminum nitride. An increase in nitrogen content in confined combustion validates the previously proposed mechanism of binding air nitrogen with participation of the gas phase during aluminum combustion.

Original languageEnglish
Pages (from-to)664-668
Number of pages5
JournalCombustion, Explosion and Shock Waves
Volume37
Issue number6
DOIs
Publication statusPublished - 1 Jan 2001

Fingerprint

Aluminum
aluminum
air
Air
Nitrogen
nitrogen
Aluminum nitride
aluminum nitrides
Powders
Ultrafine
Gases
vapor phases
products

ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)
  • Fuel Technology
  • Energy Engineering and Power Technology
  • Physics and Astronomy(all)

Cite this

Combustion of ultrafine aluminum in air. / Il'in, A. P.; Gromov, A. A.; Vereshchagin, V. I.; Popenko, E. M.; Surgin, V. A.; Lehn, H.

In: Combustion, Explosion and Shock Waves, Vol. 37, No. 6, 01.01.2001, p. 664-668.

Research output: Contribution to journalArticle

Il'in, A. P. ; Gromov, A. A. ; Vereshchagin, V. I. ; Popenko, E. M. ; Surgin, V. A. ; Lehn, H. / Combustion of ultrafine aluminum in air. In: Combustion, Explosion and Shock Waves. 2001 ; Vol. 37, No. 6. pp. 664-668.
@article{a4f9589c70d643fb9fbae0c455dc57bf,
title = "Combustion of ultrafine aluminum in air",
abstract = "The paper reports results of studying the combustion of ultrafine aluminum (surface average diameter of particles is ≈0.1 μm) in a sealed bomb at an initial air pressure of 1 atm. The combustion proceeds in two stages, similarly to combustion in air. It is shown that during the two-stage combustion of ultrafine aluminum powder in the bomb, the mass concentration of chemically bound nitrogen in the final products increases by ≈20{\%} in terms of aluminum nitride. An increase in nitrogen content in confined combustion validates the previously proposed mechanism of binding air nitrogen with participation of the gas phase during aluminum combustion.",
author = "Il'in, {A. P.} and Gromov, {A. A.} and Vereshchagin, {V. I.} and Popenko, {E. M.} and Surgin, {V. A.} and H. Lehn",
year = "2001",
month = "1",
day = "1",
doi = "10.1023/A:1012928130644",
language = "English",
volume = "37",
pages = "664--668",
journal = "Combustion, Explosion and Shock Waves",
issn = "0010-5082",
publisher = "Springer New York",
number = "6",

}

TY - JOUR

T1 - Combustion of ultrafine aluminum in air

AU - Il'in, A. P.

AU - Gromov, A. A.

AU - Vereshchagin, V. I.

AU - Popenko, E. M.

AU - Surgin, V. A.

AU - Lehn, H.

PY - 2001/1/1

Y1 - 2001/1/1

N2 - The paper reports results of studying the combustion of ultrafine aluminum (surface average diameter of particles is ≈0.1 μm) in a sealed bomb at an initial air pressure of 1 atm. The combustion proceeds in two stages, similarly to combustion in air. It is shown that during the two-stage combustion of ultrafine aluminum powder in the bomb, the mass concentration of chemically bound nitrogen in the final products increases by ≈20% in terms of aluminum nitride. An increase in nitrogen content in confined combustion validates the previously proposed mechanism of binding air nitrogen with participation of the gas phase during aluminum combustion.

AB - The paper reports results of studying the combustion of ultrafine aluminum (surface average diameter of particles is ≈0.1 μm) in a sealed bomb at an initial air pressure of 1 atm. The combustion proceeds in two stages, similarly to combustion in air. It is shown that during the two-stage combustion of ultrafine aluminum powder in the bomb, the mass concentration of chemically bound nitrogen in the final products increases by ≈20% in terms of aluminum nitride. An increase in nitrogen content in confined combustion validates the previously proposed mechanism of binding air nitrogen with participation of the gas phase during aluminum combustion.

UR - http://www.scopus.com/inward/record.url?scp=0037510058&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0037510058&partnerID=8YFLogxK

U2 - 10.1023/A:1012928130644

DO - 10.1023/A:1012928130644

M3 - Article

VL - 37

SP - 664

EP - 668

JO - Combustion, Explosion and Shock Waves

JF - Combustion, Explosion and Shock Waves

SN - 0010-5082

IS - 6

ER -