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Title:Absorption Spectroscopy In The 4.4-4.6 Μm Infrared Wavelength Range For The 10 Khz High-speed Measurement Of Co And Co2 Concentrations In Combusting Environments.
Author(s):Fotia, Matthew L.
Contributor(s):Schauer, Fred; Hoke, John; Sell, Brian C.
Subject(s):Analytical, Combustion, Plasma
Abstract:An instrument has been developed to make 10 kHz \textit{in situ} combustion gas measurements of carbon monoxide ($CO$) and carbon dioxide ($CO_2$) concentrations. Operating in both the 4.40 and 4.58 $\mu m$ wavelength ranges allows for the fundamental molecular absorption bands of both molecules to be utilized.\\ Such concentration measurements allow for the determination of total combustion efficiency of a particular process, which has engineering implications when considering the energy available from a combustion process to be utilized for propulsion purposes.\\ A brief discussion of the initial calibration of the sensor with a calibrated diffusion flame, Hencken burner, and pressure-concentration cell is made with the main focus of the current work being the application of the instrument to examine the structure of propagating detonation waves.\\
Issue Date:2014-06-16
Publisher:International Symposium on Molecular Spectroscopy
Citation Info:Fotia, M.L.; Schauer, F.; Hoke, J.; Sell, B.C. ABSORPTION SPECTROSCOPY IN THE 4.4-4.6 μm INFRARED WAVELENGTH RANGE FOR THE 10 KHZ HIGH-SPEED MEASUREMENT OF CO AND CO2 CONCENTRATIONS IN COMBUSTING ENVIRONMENTS.. Proceedings of the International Symposium on Molecular Spectroscopy, Urbana, IL, June 16-21, 2014. DOI: 10.15278/isms.2014.MJ14
Rights Information:Copyright 2014 by the authors. Licensed under a Creative Commons Attribution 4.0 International License.
Date Available in IDEALS:2014-09-17

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