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Title: Extractive probe/TDLAS measurements of acetylene in atmospheric-pressure fuel-rich premixed methane/air flames

Abstract

The profiles of C{sub 2}H{sub 2} mole fractions were measured in flat atmospheric-pressure rich-premixed methane/air flames using microprobe gas sampling followed by tunable diode laser absorption spectroscopy (TDLAS), and compared the results with predictions of one-dimensional flame calculations. Acetylene concentrations are also determined by spontaneous Raman scattering to quantify possible uncertainties due to chemical reactions on the probe surface or acceleration of the combustion products into the probe.

Authors:
; ;  [1]
  1. Laboratory for High Temperature Gas Kinetics, University of Groningen (Netherlands)
Publication Date:
OSTI Identifier:
20677738
Resource Type:
Journal Article
Resource Relation:
Journal Name: Combustion and Flame; Journal Volume: 143; Journal Issue: 3; Other Information: Elsevier Ltd. All rights reserved
Country of Publication:
United States
Language:
English
Subject:
03 NATURAL GAS; METHANE; AIR; FLAMES; ACETYLENE; ATMOSPHERIC PRESSURE; ABUNDANCE

Citation Formats

Gersen, S., Mokhov, A.V., and Levinsky, H.B. Extractive probe/TDLAS measurements of acetylene in atmospheric-pressure fuel-rich premixed methane/air flames. United States: N. p., 2005. Web. doi:10.1016/j.combustflame.2005.08.033.
Gersen, S., Mokhov, A.V., & Levinsky, H.B. Extractive probe/TDLAS measurements of acetylene in atmospheric-pressure fuel-rich premixed methane/air flames. United States. doi:10.1016/j.combustflame.2005.08.033.
Gersen, S., Mokhov, A.V., and Levinsky, H.B. Tue . "Extractive probe/TDLAS measurements of acetylene in atmospheric-pressure fuel-rich premixed methane/air flames". United States. doi:10.1016/j.combustflame.2005.08.033.
@article{osti_20677738,
title = {Extractive probe/TDLAS measurements of acetylene in atmospheric-pressure fuel-rich premixed methane/air flames},
author = {Gersen, S. and Mokhov, A.V. and Levinsky, H.B.},
abstractNote = {The profiles of C{sub 2}H{sub 2} mole fractions were measured in flat atmospheric-pressure rich-premixed methane/air flames using microprobe gas sampling followed by tunable diode laser absorption spectroscopy (TDLAS), and compared the results with predictions of one-dimensional flame calculations. Acetylene concentrations are also determined by spontaneous Raman scattering to quantify possible uncertainties due to chemical reactions on the probe surface or acceleration of the combustion products into the probe.},
doi = {10.1016/j.combustflame.2005.08.033},
journal = {Combustion and Flame},
number = 3,
volume = 143,
place = {United States},
year = {Tue Nov 01 00:00:00 EST 2005},
month = {Tue Nov 01 00:00:00 EST 2005}
}
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