Specific Features of Thermochemical Processes in High-Temperature Coke of Polymer Composite Materials

Research output: Contribution to journalArticle

Abstract

The temperature fields in coked layers of polymer composite materials (fiberglass plastics) under high-temperature heating and subsequent cooling in a cold oxidizer flow are experimentally studied. Based on the analysis of experimental data and numerical research, it is shown that exothermal chemical reactions can proceed in the coked layer of fiberglass plastics, which creates conditions for maintaining high temperatures in the composite-coke layer during a rather long time.

Original languageEnglish
Pages (from-to)670-676
Number of pages7
JournalCombustion, Explosion and Shock Waves
Volume39
Issue number6
DOIs
Publication statusPublished - Nov 2003
Externally publishedYes

Fingerprint

coke
Coke
Polymers
glass fibers
Plastics
composite materials
Composite materials
polymers
plastics
Chemical reactions
Temperature distribution
oxidizers
Cooling
Heating
Temperature
chemical reactions
temperature distribution
cooling
heating
fiberglass

Keywords

  • Coke
  • Exothermal physicochemical transformations
  • Experiment
  • High temperatures
  • Polymer composite material

ASJC Scopus subject areas

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

Cite this

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abstract = "The temperature fields in coked layers of polymer composite materials (fiberglass plastics) under high-temperature heating and subsequent cooling in a cold oxidizer flow are experimentally studied. Based on the analysis of experimental data and numerical research, it is shown that exothermal chemical reactions can proceed in the coked layer of fiberglass plastics, which creates conditions for maintaining high temperatures in the composite-coke layer during a rather long time.",
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AB - The temperature fields in coked layers of polymer composite materials (fiberglass plastics) under high-temperature heating and subsequent cooling in a cold oxidizer flow are experimentally studied. Based on the analysis of experimental data and numerical research, it is shown that exothermal chemical reactions can proceed in the coked layer of fiberglass plastics, which creates conditions for maintaining high temperatures in the composite-coke layer during a rather long time.

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KW - Exothermal physicochemical transformations

KW - Experiment

KW - High temperatures

KW - Polymer composite material

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