Spray generator of singlet oxygen for a chemical oxygen-iodine laser

0353725 - FZÚ 2011 RIV DE eng J - Článek v odborném periodiku
Jirásek, Vít - Hrubý, Jan - Špalek, Otomar - Čenský, Miroslav - Kodymová, Jarmila
Spray generator of singlet oxygen for a chemical oxygen-iodine laser.
Applied Physics B-Lasers and Optics. Roč. 100, č. 4 (2010), s. 779-791. ISSN 0946-2171. E-ISSN 1432-0649
Grant ostatní: European Office of Aerospace R&D(US) FA8655-09-1-3091
Výzkumný záměr: CEZ:AV0Z10100523; CEZ:AV0Z20760514
Klíčová slova: spray generator of singlet oxygen * singlet oxygen * chemical oxygen-iodine laser
Kód oboru RIV: BH - Optika, masery a lasery
Impakt faktor: 2.239, rok: 2010

A spray type of singlet oxygen generator for driving the Chemical Oxygen-Iodine Laser was developed. Singlet oxygen (SO) is generated by a fast reaction of chlorine with basic hydrogen peroxide solution in a form of a dense spray. Experimental studies based on the previous mathematical modeling of this reaction system proved an efficient SO production characterized by a rather high product of chlorine utilization and SO yield (0.4–0.9) at very high generator pressures (30-80 kPa). This pressure is much higher than the operation pressure used in other generators, which should be beneficial for a pressure recovery system of the COIL. These results provided a basis for designing a centrifugal spray generator with an efficient separation of liquid from the gas flow, which is a subject of the following paper.
Trvalý link: http://hdl.handle.net/11104/0192886