Errors in determining the thermophysical characteristics of heterogeneous high-energy materials by the laser-pulse method

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1 Citation (Scopus)

Abstract

An analysis has been carried out with respect to the errors incurred in the determination of the thermophysical characteristics of the high-energy heterogeneous material “aluminum-ammonium perchlorate-butyl rubber” and associated with the radiation transfer of energy in the heated layer under conditions corresponding to the realization of the laser-pulse method in the course of action of a fi nite-length collimated laser pulse on the material surface. The infl uence of the radiation absorption process on the magnitude of this error has been established.

Original languageEnglish
Pages (from-to)1548-1553
Number of pages6
JournalJournal of Engineering Physics and Thermophysics
Volume88
Issue number6
DOIs
Publication statusPublished - 2015

Fingerprint

aluminum perchlorates
Laser pulses
radiation absorption
ammonium perchlorates
Radiation
pulses
rubber
lasers
Rubber
Aluminum
energy
radiation

Keywords

  • Coefficient of radiation absorption
  • Heterogeneous material
  • Laser-pulse method
  • Numerical solution
  • Systematic errors
  • Thermophysical characteristics

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Engineering(all)

Cite this

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title = "Errors in determining the thermophysical characteristics of heterogeneous high-energy materials by the laser-pulse method",
abstract = "An analysis has been carried out with respect to the errors incurred in the determination of the thermophysical characteristics of the high-energy heterogeneous material “aluminum-ammonium perchlorate-butyl rubber” and associated with the radiation transfer of energy in the heated layer under conditions corresponding to the realization of the laser-pulse method in the course of action of a fi nite-length collimated laser pulse on the material surface. The infl uence of the radiation absorption process on the magnitude of this error has been established.",
keywords = "Coefficient of radiation absorption, Heterogeneous material, Laser-pulse method, Numerical solution, Systematic errors, Thermophysical characteristics",
author = "Kats, {M. D.} and Kats, {I. M.}",
year = "2015",
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T1 - Errors in determining the thermophysical characteristics of heterogeneous high-energy materials by the laser-pulse method

AU - Kats, M. D.

AU - Kats, I. M.

PY - 2015

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N2 - An analysis has been carried out with respect to the errors incurred in the determination of the thermophysical characteristics of the high-energy heterogeneous material “aluminum-ammonium perchlorate-butyl rubber” and associated with the radiation transfer of energy in the heated layer under conditions corresponding to the realization of the laser-pulse method in the course of action of a fi nite-length collimated laser pulse on the material surface. The infl uence of the radiation absorption process on the magnitude of this error has been established.

AB - An analysis has been carried out with respect to the errors incurred in the determination of the thermophysical characteristics of the high-energy heterogeneous material “aluminum-ammonium perchlorate-butyl rubber” and associated with the radiation transfer of energy in the heated layer under conditions corresponding to the realization of the laser-pulse method in the course of action of a fi nite-length collimated laser pulse on the material surface. The infl uence of the radiation absorption process on the magnitude of this error has been established.

KW - Coefficient of radiation absorption

KW - Heterogeneous material

KW - Laser-pulse method

KW - Numerical solution

KW - Systematic errors

KW - Thermophysical characteristics

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JO - Journal of Engineering Physics and Thermophysics

JF - Journal of Engineering Physics and Thermophysics

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