skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: CO2 chirped-probe-pulse femtosecond CARS thermometry

Journal Article · · Proceedings of the Combustion Institute

The application of CO2 chirped-probe-pulse (CPP) fs coherent anti-Stokes Raman scattering (CARS) for flame thermometry is discussed. A phenomenological model for CO2/O2 CPP fs CARS was developed, and the simulations showed the potential for CO2 temperature measurements free of interferences from O2 and with no contribution from the nonresonant background by using a long-time delay for the chirped probe pulse. The accuracy and precision for CO2 CPP fs CARS thermometry is compared with N2 CPP fs CARS thermometry for temperatures between 295 K and 1420 K. The measurement accuracy for the CO2 measurements is comparable with that for the N2 measurements, while the precision for the CO2 temperature measurements is significantly better at lower temperatures. In conclusion, we also demonstrate that accurate flame thermometry using a single set of laser parameters can be achieved using the delayed CPP approach.

Research Organization:
Purdue Univ., West Lafayette, IN (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES). Chemical Sciences, Geosciences & Biosciences Division (CSGB); USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
FG02-03ER15391
OSTI ID:
1849427
Alternate ID(s):
OSTI ID: 1777024
Journal Information:
Proceedings of the Combustion Institute, Vol. 38, Issue 1; ISSN 1540-7489
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

References (39)

Simulation of the Raman spectra of CO 2 : Bridging the gap between algebraic models and experimental spectra journal August 2014
Study of collisional effects on band shapes of the ν 1 /2ν 2 Fermi dyad in CO 2 gas with stimulated Raman spectroscopy. I. Rotational and vibrational relaxation in the 2ν 2 band journal August 1990
Impact of moderate pump–Stokes chirp on femtosecond coherent anti‐Stokes Raman scattering spectra journal October 2019
Single-beam coherent anti-Stokes Raman scattering (CARS) spectroscopy of gas-phase CO2 via phase and polarization shaping of a broadband continuum journal January 2010
Coherent anti-Stokes Raman spectroscopy in the presence of strong resonant signal from background molecules journal January 2013
Time-resolved CO_2 thermometry for pressures as great as 5 MPa by use of pure rotational coherent anti-Stokes Raman scattering journal January 2005
Adiabatic burning velocity and cellular flame characteristics of H2–CO–CO2–air mixtures journal November 2011
Electric (hyper)polarizability derivatives for the symmetric stretching of carbon dioxide journal June 2003
Effects of self-phase modulation (SPM) on femtosecond coherent anti-Stokes Raman scattering spectroscopy journal January 2019
Raman Scattering Cross Sections journal February 1972
Recent advances in coherent anti-Stokes Raman scattering spectroscopy: Fundamental developments and applications in reacting flows journal April 2010
Effects of O2–CO2 polarization beating on femtosecond coherent anti-Stokes Raman scattering (fs-CARS) spectroscopy of O2 journal September 2010
Oxidation of H2/CO2 mixtures and effect of hydrogen initial concentration on the combustion of CH4 and CH4/CO2 mixtures: Experiments and modeling journal January 2009
Interference-free hybrid fs/ps vibrational CARS thermometry in high-pressure flames journal January 2018
Energy levels, intensities, and linewidths of atmospheric carbon dioxide bands journal November 1992
Quantitative CARS spectroscopy of CO_2 and N_2O journal January 1984
Single-laser-shot femtosecond coherent anti-Stokes Raman scattering thermometry at 1000Hz in unsteady flames journal January 2011
Dual-pump vibrational CARS measurements of temperature and species concentrations in turbulent premixed flames with CO2 addition journal July 2017
Nitrogen and hydrogen CARS temperature measurements in a hydrogen/air flame using a near-adiabatic flat-flame burner journal May 1997
Two-beam femtosecond coherent anti-Stokes Raman scattering for thermometry on CO 2 journal January 2017
Technique developments and performance analysis of chirped-probe-pulse femtosecond coherent anti-Stokes Raman scattering combustion thermometry journal January 2017
Femtosecond coherent anti-Stokes Raman scattering measurement of gas temperatures from frequency-spread dephasing of the Raman coherence journal December 2006
Direct Coherent Raman Temperature Imaging and Wideband Chemical Detection in a Hydrocarbon Flat Flame journal February 2015
On the Rotational Diffusion of Molecules journal March 1966
Quantitative diagnostics of a methane/air mini-flame by Raman spectroscopy journal January 2006
Overtone Raman spectrum and molecular polarizability surface of CO 2 journal July 1995
Simultaneous and time-resolved temperature and relative CO_2–N_2 and O_2–CO_2–N_2 concentration measurements with pure rotational coherent anti-Stokes Raman scattering for pressures as great as 5 MPa journal January 2005
Temperature and gas concentration measurements with vibrational ultra‐broadband two‐beam femtosecond/picosecond coherent anti‐Stokes Raman scattering and spontaneous Raman scattering journal October 2018
Suppression of Raman-resonant interferences in rotational coherent anti-Stokes Raman spectroscopy using time-delayed picosecond probe pulses journal January 2010
General anharmonic force constants of carbon dioxide journal April 1968
Temperature and CO2 concentration measurements in the exhaust stream of a liquid-fueled combustor using dual-pump coherent anti-Stokes Raman scattering (CARS) spectroscopy journal August 2004
In-situ Measurement of Sodium and Potassium Release during Oxy-Fuel Combustion of Lignite using Laser-Induced Breakdown Spectroscopy: Effects of O 2 and CO 2 Concentration journal January 2013
Dual-pump dual-broadband CARS for exhaust-gas temperature and CO2–O2–N2 mole-fraction measurements in model gas-turbine combustors journal July 2005
A study of the Raman spectrum of CO2 using an algebraic approach journal December 2012
Direct measurement of CO 2 S-branch Raman linewidths broadened by O 2 , Ar, and C 2 H 4 journal January 2019
Chirped-probe-pulse femtosecond coherent anti-Stokes Raman scattering concentration measurements journal December 2012
Chirped-probe-pulse femtosecond CARS thermometry in turbulent spray flames journal January 2019
Theoretical modeling of single-laser-shot, chirped-probe-pulse femtosecond coherent anti-Stokes Raman scattering thermometry journal April 2011
Comparison of chirped-probe-pulse and hybrid femtosecond/picosecond coherent anti-Stokes Raman scattering for combustion thermometry journal January 2017