Modeling of the chemical generation of atomic iodine in a chemical oxygen-iodine laser

被引：1

作者：

Jirásek, V ^{[1
]}

Spalek, O ^{[1
]}

Kodymová, J ^{[1
]}

Censky, M ^{[1
]}

机构：

[1] Acad Sci Czech Republ, Inst Phys, Dept Gas Lasers, Prague 18221 8, Czech Republic

来源：

GAS AND CHEMICAL LASERS AND INTENSE BEAM APPLICATIONS III | 2002年 / 4631卷

关键词：

chemical oxygen-iodine laser; atomic iodine; modeling; gas reactions;

D O I：

10.1117/12.465790

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The mathematical modeling of reaction systems for chemical generation of atomic iodine is presented. This process can be applied in the chemical oxygen-iodine laser (COIL), where it can save a substantial part of energy of singlet oxygen and so increase the laser output power. The parametric study of the production of atomic fluorine and subsequently atomic iodine in dependence on the pressure and dilution with inert gas was made. The calculation of the interaction between produced atomic iodine and singlet oxygen was made with four different mixing/reacting schemes.

引用

页码：43 / 52

页数：10

共 21 条

[1] MODELING OF MIXING IN CHEMICAL OXYGEN-IODINE LASERS - ANALYTIC AND NUMERICAL-SOLUTIONS AND COMPARISON WITH EXPERIMENTS [J].

BARMASHENKO, BD ;

ELIOR, A ;

LEBIUSH, E ;

ROSENWAKS, S .

JOURNAL OF APPLIED PHYSICS, 1994, 75 (12) :7653-7665

[2] REACTIONS OF CHLORINE OXIDE RADICALS .4. RATE CONSTANTS FOR REACTIONS CL+OCLO,O+OCLO,H+OCLO,NO+OCLO AND O+CLO [J].

BEMAND, PP ;

CLYNE, MAA ;

WATSON, RT .

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I, 1973, 69 (08) :1356-1374

[3]

BERANEK J, 1996, SPIE, V3092, P569

[4] COLLISIONAL QUENCHING OF EXCITED IODINE ATOMS I(5P52PI-2) BY SELECTED MOLECULES [J].

BURDE, DH ;

MCFARLANE, RA .

JOURNAL OF CHEMICAL PHYSICS, 1976, 64 (04) :1850-1851

[5] ANALYSIS OF ELECTRONICALLY NONADIABATIC CHEMICAL-REACTIONS - INFORMATION THEORETIC APPROACH [J].

DINUR, U ;

KOSLOFF, R ;

LEVINE, RD ;

BERRY, MJ .

CHEMICAL PHYSICS LETTERS, 1975, 34 (02) :199-205

[6] Output power enhancement of a chemical oxygen-iodine laser by predissociated iodine injection [J].

Endo, M ;

Sugimoto, D ;

Okamoto, H ;

Nanri, K ;

Uchiyama, T ;

Takeda, S ;

Fujioka, T .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 2000, 39 (2A) :468-474

[7] GENERATION OF HIGH-NUMBER DENSITIES OF IODINE MONOFLUORIDE IN A SUPERSONIC-FLOW [J].

HELMS, CA ;

HANKO, L ;

HEALEY, K ;

HAGER, G ;

PERRAM, GP .

JOURNAL OF APPLIED PHYSICS, 1989, 66 (12) :6093-6097

[8]

HOELL JM, 1973, J CHEM PHYS, V38, P2896

[9] Chemical generation of atomic iodine for chemical oxygen-iodine laser.: I.: Modelling of reaction systems [J].

Jirásek, V ;

Spalek, O ;

Kodymová, J ;

Censky, M .

CHEMICAL PHYSICS, 2001, 269 (1-3) :167-178

[10]

JOHNSTON S, 1959, J AM CHEM SOC, V81, P6402

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