Radiation characteristics of Al2O3 particles in solid rocket plume

Xiao Ying Zhang; Ding Qiang Zhu; Guo Biao Cai

Radiation characteristics of Al₂O₃ particles in solid rocket plume

Xiao Ying Zhang^*
, Ding Qiang Zhu
, Guo Biao Cai

^*Corresponding author for this work

School of Astronautics

South China University of Technology

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

Based on the Lorentz-Mie theory, the computation methods for radiation characteristics of Al₂O₃ particles, including scattering cross-section, absorption cross-section, scattering coefficient and absorption coefficient, were established. Then the computation methods for radiation characteristics of particle clouds were derived on the assumption that the particle scattering was single and independent. Radiation characteristics of Al₂O₃ particles within 2-5 μm spectrum in the exhaust system of aluminized solid motor propellant were calculated by the method. The results show that the computation methods for radiation characteristics of Al₂O₃ particles on the basis of Lorentz-Mie theory are effective and reliable.

Original language	English
Pages (from-to)	247-250
Number of pages	4
Journal	Guti Huojian Jishu/Journal of Solid Rocket Technology
Volume	29
Issue number	4
State	Published - Aug 2006

Keywords

AlO particle
Mie scattering
Plume
Radiation characteristics
Solid rocket motor

Cite this

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title = "Radiation characteristics of Al2O3 particles in solid rocket plume",

abstract = "Based on the Lorentz-Mie theory, the computation methods for radiation characteristics of Al2O3 particles, including scattering cross-section, absorption cross-section, scattering coefficient and absorption coefficient, were established. Then the computation methods for radiation characteristics of particle clouds were derived on the assumption that the particle scattering was single and independent. Radiation characteristics of Al2O3 particles within 2-5 μm spectrum in the exhaust system of aluminized solid motor propellant were calculated by the method. The results show that the computation methods for radiation characteristics of Al2O3 particles on the basis of Lorentz-Mie theory are effective and reliable.",

keywords = "AlO particle, Mie scattering, Plume, Radiation characteristics, Solid rocket motor",

author = "Zhang, \{Xiao Ying\} and Zhu, \{Ding Qiang\} and Cai, \{Guo Biao\}",

year = "2006",

month = aug,

language = "英语",

volume = "29",

pages = "247--250",

journal = "Guti Huojian Jishu/Journal of Solid Rocket Technology",

issn = "1006-2793",

publisher = "Journal of Solid Rocket Technology",

number = "4",

}

TY - JOUR

T1 - Radiation characteristics of Al2O3 particles in solid rocket plume

AU - Zhang, Xiao Ying

AU - Zhu, Ding Qiang

AU - Cai, Guo Biao

PY - 2006/8

Y1 - 2006/8

N2 - Based on the Lorentz-Mie theory, the computation methods for radiation characteristics of Al2O3 particles, including scattering cross-section, absorption cross-section, scattering coefficient and absorption coefficient, were established. Then the computation methods for radiation characteristics of particle clouds were derived on the assumption that the particle scattering was single and independent. Radiation characteristics of Al2O3 particles within 2-5 μm spectrum in the exhaust system of aluminized solid motor propellant were calculated by the method. The results show that the computation methods for radiation characteristics of Al2O3 particles on the basis of Lorentz-Mie theory are effective and reliable.

AB - Based on the Lorentz-Mie theory, the computation methods for radiation characteristics of Al2O3 particles, including scattering cross-section, absorption cross-section, scattering coefficient and absorption coefficient, were established. Then the computation methods for radiation characteristics of particle clouds were derived on the assumption that the particle scattering was single and independent. Radiation characteristics of Al2O3 particles within 2-5 μm spectrum in the exhaust system of aluminized solid motor propellant were calculated by the method. The results show that the computation methods for radiation characteristics of Al2O3 particles on the basis of Lorentz-Mie theory are effective and reliable.

KW - AlO particle

KW - Mie scattering

KW - Plume

KW - Radiation characteristics

KW - Solid rocket motor

UR - https://www.scopus.com/pages/publications/33750202543

M3 - 文章

AN - SCOPUS:33750202543

SN - 1006-2793

VL - 29

SP - 247

EP - 250

JO - Guti Huojian Jishu/Journal of Solid Rocket Technology

JF - Guti Huojian Jishu/Journal of Solid Rocket Technology

IS - 4

ER -

Radiation characteristics of Al₂O₃ particles in solid rocket plume

Abstract

Keywords

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