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Proceedings Paper

Singlet delta oxygen production in e-beam sustained discharge: theory and experiment
Author(s): Andrei A. Ionin; Mikhail P. Frolov; Gordon D. Hager; Yurii M. Klimachev; Igor V. Kochetov; Andrei A. Kotkov; Anatoly P. Napartovich; Yurii P. Podmar'kov; Leonid V. Seleznev; Dmitrii V. Sinitsyn; Nikolai P. Vagin; Nikolay N. Yuryshev
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Paper Abstract

Singlet delta oxygen (SDO) production in a pulsed e-beam sustained discharge (EBSD) ignited in molecular oxygen with carbon monoxide stabilizing this discharge is theoretically and experimentally studied. Temporal behavior of SDO concentration and yield in the EBSD afterglow is analyzed. Experimentally measured SDO yield for oxygen mixture O2:Ar:CO=1:1:0.05 at total gas pressure 30 Torr comes up to 7% at specific input energy (SIE) of ~3.0 kJ/(1 atm(O2+CO)), whereas its theoretical value riches ~ 17.5%. The efficiency of SDO production is theoretically analyzed as function of the SIE.

Paper Details

Date Published: 23 March 2005
PDF: 4 pages
Proc. SPIE 5777, XV International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers, (23 March 2005); doi: 10.1117/12.611017
Show Author Affiliations
Andrei A. Ionin, P.N. Lebedev Physical Institute (Russia)
Mikhail P. Frolov, P.N. Lebedev Physical Institute (Russia)
Gordon D. Hager, Air Force Research Lab. (United States)
Yurii M. Klimachev, P.N. Lebedev Physical Institute (Russia)
Igor V. Kochetov, Troitsk Institute for Innovation and Fusion Research (Russia)
Andrei A. Kotkov, P.N. Lebedev Physical Institute (Russia)
Anatoly P. Napartovich, Troitsk Institute for Innovation and Fusion Research (Russia)
Yurii P. Podmar'kov, P.N. Lebedev Physical Institute (Russia)
Leonid V. Seleznev, P.N. Lebedev Physical Institute (Russia)
Dmitrii V. Sinitsyn, P.N. Lebedev Physical Institute (Russia)
Nikolai P. Vagin, P.N. Lebedev Physical Institute (Russia)
Nikolay N. Yuryshev, P.N. Lebedev Physical Institute (Russia)

Published in SPIE Proceedings Vol. 5777:
XV International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers
Jarmila Kodymova, Editor(s)

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