Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
A compact Scheimpflug lidar imaging instrument for industrial diagnostics of flames
Lund University, Sweden.
Beamonics AB, Sweden.
Beamonics AB, Sweden.
RISE Research Institutes of Sweden, Säkerhet och transport, Brand och Säkerhet.ORCID-id: 0000-0002-4687-9554
Visa övriga samt affilieringar
2023 (Engelska)Ingår i: Measurement science and technology, ISSN 0957-0233, E-ISSN 1361-6501, Vol. 34, nr 7, artikel-id 075901Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

Scheimpflug lidar is a compact alternative to traditional lidar setups. With Scheimpflug lidar it is possible to make continuous range-resolved measurements. In this study we investigate the feasibility of a Scheimpflug lidar instrument for remote sensing in pool flames, which are characterized by strong particle scattering, large temperature gradients, and substantial fluctuations in particle distribution due to turbulence. An extinction coefficient can be extracted using the information about the transmitted laser power and the spatial extent of the flame. The transmitted laser power is manifested by the intensity of the ‘echo’ from a hard-target termination of the beam located behind the flame, while the information of the spatial extent of the flame along the laser beam is provided by the range-resolved scattering signal. Measurements were performed in heptane and diesel flames, respectively. © 2023 The Author(s). 

Ort, förlag, år, upplaga, sidor
Institute of Physics , 2023. Vol. 34, nr 7, artikel-id 075901
Nyckelord [en]
combustion, lidar, real-time monitoring, Laser beams, Remote sensing, Extinction coefficients, Imaging instruments, Laser power, Particle scattering, Particles distribution, Pool flames, Real time monitoring, Remote-sensing, Scheimpflug, Spatial extent, Optical radar
Nationell ämneskategori
Atom- och molekylfysik och optik
Identifikatorer
URN: urn:nbn:se:ri:diva-64308DOI: 10.1088/1361-6501/acc268Scopus ID: 2-s2.0-85151560787OAI: oai:DiVA.org:ri-64308DiVA, id: diva2:1752962
Anmärkning

Funding details: Stiftelsen för Strategisk Forskning, SSF, TM17-0309; Funding details: VINNOVA, 2018-01551; Funding text 1: This project was supported by research Grants from Swedish Governmental Agency for Innovation Systems, Vinnova (Smartare Elektroniksystem, Project Number 2018-01551) and the Swedish Foundation for Strategic Research (SSF) through Project Number TM17-0309.

Tillgänglig från: 2023-04-25 Skapad: 2023-04-25 Senast uppdaterad: 2023-06-05Bibliografiskt granskad

Open Access i DiVA

Fulltext saknas i DiVA

Övriga länkar

Förlagets fulltextScopus

Person

Otxoterena, PaulFörsth, Michael

Sök vidare i DiVA

Av författaren/redaktören
Otxoterena, PaulFörsth, Michael
Av organisationen
Brand och Säkerhet
I samma tidskrift
Measurement science and technology
Atom- och molekylfysik och optik

Sök vidare utanför DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetricpoäng

doi
urn-nbn
Totalt: 34 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf