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Pyrolysis and thermal properties of wood and high-density polyethylene
RISE Research Institutes of Sweden, Safety and Transport, Fire and Safety.ORCID iD: 0000-0001-8670-062x
RISE Research Institutes of Sweden, Safety and Transport, Fire and Safety.
RISE Research Institutes of Sweden, Safety and Transport, Fire and Safety.ORCID iD: 0000-0001-7744-2390
RISE Research Institutes of Sweden, Safety and Transport, Fire and Safety.ORCID iD: 0000-0002-7663-1525
2024 (English)Report (Other academic)
Abstract [en]

Sample tests were conducted to obtain thermal and kinematic parameters for wood and high-density polyethylene (HDPE) that were used in a series of intermediate scale tunnel fire tests with and without water-based fire suppressions systems. The thermal properties were measured using Transient Plane Source (TPS) and Transient Line Source (TLS). The pyrolysis kinetics parameters were tested based on Thermal Gravimetric Analysis (TGA) and Differential Scanning Calorimetry (DSC). Different methods were used to obtain pyrolysis kinetics parameters. Different oxygen concentrations exposed to samples were tested and the results showed its significant influence in the charring process.

Place, publisher, year, edition, pages
2024. , p. 31
Series
RISE Rapport ; 2024:24
Keywords [en]
TGA, DSC, wood, HDPE, thermal property, pyrolysis kinematic parameters
National Category
Mechanical Engineering
Identifiers
URN: urn:nbn:se:ri:diva-72460ISBN: 978-91-89896-72-7 (electronic)OAI: oai:DiVA.org:ri-72460DiVA, id: diva2:1847453
Funder
Swedish Research Council Formas, 2019-00521
Note

The work is part of the project “Mechanisms and performance of different fixed fire fighting systems in tunnels” funded by Swedish Research Council FORMAS (2019-00521)

Available from: 2024-03-27 Created: 2024-03-27 Last updated: 2024-04-09Bibliographically approved

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Sjöström, JohanSokoti, HasanLi, Ying ZhenBrandon, Daniel

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CiteExportLink to record
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Citation style
  • apa
  • ieee
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Language
  • de-DE
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  • en-US
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Output format
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