WFRF:(Bohlin Alexis)
Search: WFRF:(Bohlin Alexis) > In situ determinati...
- 16 of 26
- Previous record
- Next record
- To hitlist
In situ determination of N-2 broadening coefficients in flames for rotational CARS thermometry
- Gao, Yi (author)
-
- Bohlin, Alexis (author)
- Lund University,Lunds universitet,Förbränningsfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Combustion Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
- Seeger, Thomas (author)
- show more...
- Kliewer, Christopher J. (author)
- show less...
- (creator_code:org_t)
- Elsevier BV, 2013
- 2013
- English.
- In: Proceedings of the Combustion Institute. - : Elsevier BV. - 1540-7489. ; 34, s. 3637-3644
- Journal article (peer-reviewed)
Abstract
Subject headings
Close
- Total N-2 S-branch broadening coefficients have been measured in situ as a function of radial position in a highly sooting ethylene diffusion flame by the use of time-resolved dual-broadband picosecond pure rotational CARS (RCARS). Time-domain measurements of the J-dependent N-2 rotational coherence decays in the flame were used to determine the broadening coefficients, and these coefficients were then used in the spectral fitting routine for the determination of temperature and [O-2]/[N-2] ratio in the flame. Corrections of up to 125 K are found when compared to spectral fitting using an ECS self-broadened N-2 linewidth model. The presented technique effectively takes into account contributions to the N-2 linewidths from all collision partners without any a priori knowledge of relative species concentrations. Published by Elsevier Inc. on behalf of The Combustion Institute.
Subject headings
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Keyword
- Time-resolved spectroscopy
- Raman linewidths
- CARS
- Ultrafast
- Soot
Publication and Content Type
- art (subject category)
- ref (subject category)
Find in a library
- Proceedings of the Combustion Institute (Search for host publication in LIBRIS)
To the university's database
- 16 of 26
- Previous record
- Next record
- To hitlist
Find more in SwePub
- By the author/editor
- Gao, Yi
- Bohlin, Alexis
- Seeger, Thomas
- Bengtsson, Per-E ...
- Kliewer, Christo ...
- About the subject
-
- NATURAL SCIENCES
- NATURAL SCIENCES
- and Physical Science ...
- and Atom and Molecul ...
- Articles in the publication
- Proceedings of t ...
- By the university
- Lund University
Search outside SwePub
- Extend your search to:
- Google Book Search
- Google Scholar
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
- Copyright © LIBRIS - National Library Systems
- LIBRIS.kb.se
