Search Results - "Barlow, R.S."

Dual-resolution Raman spectroscopy for measurements of temperature and twelve species in hydrocarbon–air flames by Magnotti, G., Barlow, R.S.

“…This paper introduces dual-resolution Raman spectroscopy as a novel diagnostics approach for measurements of temperature and species in flames where multiple…”
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Assessing the relative importance of flame regimes in Raman/Rayleigh line measurements of turbulent lifted flames by Hartl, S., Van Winkle, R., Geyer, D., Dreizler, A., Magnotti, G., Hasse, C., Barlow, R.S.

“…Understanding and quantifying the relative importance of premixed and non-premixed reaction zones within turbulent partially premixed flames is an important…”
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The structure of premixed and stratified low turbulence flames by Sweeney, M.S., Hochgreb, S., Barlow, R.S.

“…Practical combustion systems typically operate in stratified regimes to leverage the advantages of a spatially varying mixture fraction field. Although these…”
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Simultaneous laser raman-rayleigh-lif measurements and numerical modeling results of a lifted turbulent H2/N2 jet flame in a vitiated coflow by Cabra, R., Myhrvold, T., Chen, J.Y., Dibble, R.W., Karpetis, A.N., Barlow, R.S.

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Scalar profiles and NO formation in laminar opposed-flow partially premixed methane/air flames by Barlow, R.S., Karpetis, A.N., Frank, J.H., Chen, J.-Y.

“…Measurements of temperature, the major species (N 2, O 2, CH 4, CO 2, H 2O, CO, and H 2), OH, and NO are obtained in steady laminar opposed-flow partially…”
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Measurements of scalar dissipation in a turbulent piloted methane/air jet flame by Karpetis, A.N., Barlow, R.S.

“…This paper describes the first results from a new experimental facility that combines line-imaging measurementsof Raman scattering, Rayleight scattering, and…”
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Integron-containing bacteria in faeces of cattle from different production systems at slaughter by Barlow, R.S, Fegan, N, Gobius, K.S

“…To determine the prevalence and characteristics of integron-containing bacteria in faeces of cattle from grass-fed, lot-fed, or organically produced cattle…”
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Experiments on the scalar structure of turbulent CO/H2/N2 jet flames by BARLOW, R. S, FIECHTNER, G. J, CARTER, C. D, CHEN, J.-Y

“…Detailed scalar measurements are reported for two simple turbulent jet flames of CO/H2/N2 fuel with the same Reynolds number of 16,700 but different nozzle…”
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Radiation and nitric oxide formation in turbulent non-premixed jet flames by Frank, J.H., Barlow, R.S., Lundquist, C.

“…Radiative heat transfer has a significant effect on nitric oxide (NO) formation in turbulent non-premixed flames. Consequently, predictive models of turbulent…”
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On conserved scalars that preserve stoichiometric mixture fraction by Masri, A.R., Barlow, R.S.

“…With the increasing use of carbon-free fuels in hydrocarbon blends, multiple definitions are appearing for conserved scalars that are employed in the…”
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Local extinction and near-field structure in piloted turbulent CH4/air jet flames with inhomogeneous inlets by Barlow, R.S., Meares, S., Magnotti, G., Cutcher, H., Masri, A.R.

“…Line-imaged measurements of temperature and major species, based on well-established Raman/Rayleigh/CO-LIF techniques, are used to better understand the scalar…”
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Turbulent multi-regime methane-air flames analysed by Raman/Rayleigh spectroscopy and conditional velocity field measurements by Butz, D., Breicher, A., Barlow, R.S., Geyer, D., Dreizler, A.

“…In this study the characteristics of multi-regime combustion are investigated using a multi-regime burner with well-defined inflow boundary conditions. Based…”
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Raman-LIF measurements of temperature, major species, OH, and NO in a methane-air bunsen flame by Nguyen, Q.V., Dibble, R.W., Carter, C.D., Fiechtner, G.J., Barlow, R.S.

“…Nonintrusive measurements of temperature, the major species (N 2, O 2, H 2, H 2O, CO 2, CO, CH 4), OH, and NO in an atmospheric pressure, laminar methane-air…”
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Extinction strain rates of premixed ammonia/hydrogen/nitrogen-air counterflow flames by Richter, M., Schultheis, R., Dawson, J.R., Gruber, A., Barlow, R.S., Dreizler, A., Geyer, D.

“…Chemical energy vectors will play a crucial role in the transition of the global energy system, due to their essential advantages in storing energy in form of…”
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Relationships among nitric oxide, temperature, and mixture fraction in hydrogen jet flames by Barlow, R.S., Carter, C.D.

“…Simultaneous point measurements of NO, the major species, mixture fraction, temperature, and OH are obtained in nonpremixed turbulent hydrogen jet flames,…”
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Raman spectra of methane, ethylene, ethane, dimethyl ether, formaldehyde and propane for combustion applications by Magnotti, G., KC, U., Varghese, P.L., Barlow, R.S.

“…Spontaneous Raman scattering measurements of temperature and major species concentration in hydrocarbon-air flames require detailed knowledge of the Raman…”
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Characterization of multi-regime reaction zones in a piloted inhomogeneous jet flame with local extinction by Barlow, R.S., Hartl, S., Hasse, C., Cutcher, H.C., Masri, A.R.

“…Gradient free regime identification (GFRI) is applied to 1D Raman/Rayleigh/LIF measurements of temperature and major species from the intermediate velocity…”
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Interference free spontaneous Raman spectroscopy for measurements in rich hydrocarbon flames by Magnotti, G., Geyer, D., Barlow, R.S.

“…The capability to simultaneously acquire two orthogonal components of a Raman spectrum has been added to the Sandia Raman/Rayleigh/CO-LIF instrument for…”
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Turbulent flames with compositionally inhomogeneous inlets: Resolved measurements of scalar dissipation rates by Cutcher, H.C., Barlow, R.S., Magnotti, G., Masri, A.R.

“…Highly resolved measurements of scalar dissipation rates in turbulent piloted CH4/air flames with compositionally inhomogeneous inlets are presented. These…”
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Spontaneous Raman–LIF–CO–OH measurements of species concentration in turbulent spray flames by Dunn, M.J., Macfarlane, A.R.W., Barlow, R.S., Geyer, D., Dieter, K., Masri, A.R.

“…This paper presents new measurements of species concentrations, temperature and mixture fraction in selected regions of a turbulent ethanol spray flame. The…”
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