Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Effect of gas cell pressure in FTIR analysis of fire effluents
Laboratoire National de Métrologie et d'Essais, France.
Laboratoire National de Métrologie et d'Essais, France.
ational Research Institute of Fire and Disaster, Japan.
RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Sveriges tekniska forskningsinstitut, SP Sveriges tekniska forskningsinstitut / Brandteknik, forskning (BRf ).ORCID iD: 0000-0002-6430-6602
2014 (English)In: Fire and Materials, Vol. 39, no 7, p. 675-84Article in journal (Refereed) Published
Abstract [en]

The analysis of fire effluents using Fourier Transform Infrared Spectroscopy (FTIR) is increasing in the field of fire science. This technique is very powerful and may be very selective and precise if the FTIR instrument is properly calibrated. However, results are sensitive to instrumental parameters, including especially pressure effects on the contents in the measurement cell. This communication presents experimental and numerical evaluation of pressure effects in FTIR analysis, and an evaluation of the feasibility and limitation of pressure corrections. The work performed concerns experimental measurements on pressure influence with four different gases, at different levels of concentration, and for one of the gases with different equipment from two laboratories. Some of these results are compared with theoretical models obtained from HITRAN database. Finally, this communication proposes limitations to the range of validity of correction if the actual pressure and the pressure for calibration differ, and suggests a tolerance of ±10 Torr on pressure variation for application of the method.

Place, publisher, year, edition, pages
2014. Vol. 39, no 7, p. 675-84
National Category
Natural Sciences
Identifiers
URN: urn:nbn:se:ri:diva-6649DOI: 10.1002/fam.2273Scopus ID: 2-s2.0-84943197554Local ID: 19067OAI: oai:DiVA.org:ri-6649DiVA, id: diva2:964488
Available from: 2016-09-08 Created: 2016-09-08 Last updated: 2019-08-09Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full textScopus

Authority records BETA

Blomqvist, Per

Search in DiVA

By author/editor
Blomqvist, Per
By organisation
SP Sveriges tekniska forskningsinstitut / Brandteknik, forskning (BRf )
Natural Sciences

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 6 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
v. 2.35.7