High temperature rate coefficient measurements of CO + O chemiluminescence |
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| Affiliation: | 1. School of Mechanical and Aerospace Engineering, Sejong University, Seoul 05006, Republic of Korea;2. Department of Mechanical and Aerospace Engineering, Princeton University, NJ 08544, USA;1. Institut für Technische Verbrennung, Universität Stuttgart, Herdweg 51, Stuttgart 70174, Germany;2. Institute of Energy and Power Plant Technology, TU Darmstadt, Jovanka-Bontschits-Strasse 2, Darmstadt 64287, Germany;3. Combustion Research Facility, Sandia National Laboratories, Livermore, CA 94551, USA;4. Thermodynamik und Alternative Antriebe, Hochschule Darmstadt, Schöfferstrasse 3, Darmstadt 64295, Germany;1. Department of Mathematics, University of Management and Technology Lahore, Pakistan;2. Siirt University Art and Science Faculty Department of Mathematics, Siirt TR-56100, Turkey |
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| Abstract: | Spectral intensities from the chemiluminescent reaction CO + O → CO2 + hv have been measured in the range 2600–7000 Å from reacting mixtures of H2O2COCO2argon, shock heated in a shock tube to temperatures of 1300 and 2700K. Intergrals of the photon production rate yield an overall rate coefficient I0 = 6.8 (±0.6) × 105, exp(− 1960/T) cm3 mole−1 s−1. Extrapolated to 300K, this rate coefficient is in excellent agreement with the room temperature measurements of Pravilov. |
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