Zobrazeno 1 - 10
of 29
pro vyhledávání: '"M.D. Di Rosa"'
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 55:755-762
The R-branch bandhead near 306.5 nm (32,630 cm−1) of the OH A-X (0,0) system was measured in absorption at discrete frequencies for the condition 1735 K and 60 atm. Mixtures of dilute H 2 O 2 in argon reacted in the reflected-shock region of a high
Publikováno v:
International Journal of Chemical Kinetics. 27:1179-1196
The methyl-methyl reaction was studied in a shock tube using uv narrowline laser absorption to measure time-varying concentration profiles of CH3. Methyl radicals were rapidly formed initially by pyrolysis of various precursors, azomethane, ethane, o
Publikováno v:
International Journal of Chemical Kinetics. 25:969-982
The rate coefficient for the unimolecular reaction, C2H6 CH3 + CH3, was measured in reflected shock wave experiments using narrow-linewidth laser absorption of methyl radicals at 216.6 nm. The experiments were conducted in the falloff regime at the c
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 49:559-571
Absorption of narrow-line laser radiation by methyl radicals produced at high temperatures was studied in the Herzberg β 1 band near 216nm. cw radiation for these measurements was generated in a ring dye laser system using intracavity BBO frequency
Publikováno v:
Symposium (International) on Combustion. 24:589-596
The pyrolysis of methane was studied in the temperature range 1790 to 2325K, pressure range 0.56 to 3.76 atm, and CH 4 mol fraction range 200 ppm to 1.0% in reflected shock wave experiments. The rate coefficient, k 1 , for methane decomposition, CH 4
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 53:581-583
Shock tube experiments which incorporate improved selection and handling of chemical precursors provide a corrected determination of 216.615 nm absorption coefficient for methyl radicals at high temperatures (1311–2506 K). The revised expression is
Publikováno v:
28th Joint Propulsion Conference and Exhibit.
Strategies utilizing continuous wave (CW) lasers are considered which are capable of simultaneously measuring the flow parameters of velocity, temperature, and pressure at sampling rates exceeding 3 kHz. Velocity is determined from the Doppler shift
Publikováno v:
30th Aerospace Sciences Meeting and Exhibit.
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Akademický článek
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