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Proceedings Paper

Theoretical Modelling Of Singlet Oxygen Bubbled Generator For Chemical Oxygen Iodine Laser
Author(s): O. Spalek; J. Kodymova; J. Musil
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Paper Abstract

A mathematical model of the bubbled singlet oxygen generator is presented taking into account a variation in the volumetric fraction of gas in gas-liquid mixture with the distance from the reactor bottom, as well as the effect of water vapour pressure in gas bubbles on singlet oxygen loss. With this more exact model, in comparison with our previous one, a good agreement of experimental and calculated dependences of singlet oxygen yield vs. liquid height in reactor was achieved. This confirmed that the process responsible for major loss of singlet oxygen in the bubbled generator is its dimolar reaction occuring in bubbles within gas-liquid mixture.

Paper Details

Date Published: 20 June 1989
PDF: 5 pages
Proc. SPIE 1031, 7th Intl Symp on Gas Flow and Chemical Lasers, (20 June 1989); doi: 10.1117/12.950539
Show Author Affiliations
O. Spalek, Czechoslovak Academy of Sciences (Czech Republic)
J. Kodymova, Czechoslovak Academy of Sciences (Czech Republic)
J. Musil, Czechoslovak Academy of Sciences (Czech Republic)


Published in SPIE Proceedings Vol. 1031:
7th Intl Symp on Gas Flow and Chemical Lasers
Dieter Schuoecker, Editor(s)

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