Experimental investigation of the infrared extinction limitations for vapor concentration measurement in a gas/particle flow

V. Bodoc 1 D. Voicu 1
1 ONERA - The French Aerospace Lab [Toulouse]
Abstract : A two-wavelength Infrared Absorption technique is applied on a gas/particle flow to investigate its behaviour in a reduced-scale environment. First, a brief introduction in the theory of Infrared absorption is done and the experimental setup is presented. Then, the results are presented and discussed for different scenarios. The reported results prove the general aptitude of the technique to be applied in the presence of particles of different concentration and sizes. The sources of error are analyzed and solutions to refine the results are presented.
Keywords : LIGHT SCATTERING VAPOR MOLAR CONCENTRATION INFRARED ABSORPTION LASER BEAM
Document type :
Conference papers
Complete list of metadatas

Cited literature [7 references]  Display  Hide  Download
https://hal.archives-ouvertes.fr/hal-01079181
Contributor : Véronique Soullier <>
Submitted on : Friday, October 31, 2014 - 3:10:44 PM
Last modification on : Tuesday, March 26, 2019 - 2:28:03 PM
Long-term archiving on : Monday, February 2, 2015 - 4:32:03 PM

File

DMAE14044.1411626772.pdf
Files produced by the author(s)

Identifiers

  • HAL Id : hal-01079181, version 1

Collections

ONERA

Citation

V. Bodoc, D. Voicu. Experimental investigation of the infrared extinction limitations for vapor concentration measurement in a gas/particle flow. 17th International Symposium on Applications of Laser Techniques to Fluid Mechanics, Jul 2014, LISBONNE, Portugal. ⟨hal-01079181⟩

Export

BibTeX TEI DC DCterms EndNote

Share

Metrics

Record views

311

Files downloads

97

Contact

CCSD