Design and experimental results of 2kW COIL with nitrogen buffer gases

fang ben-jie; sang feng-ting; chen fang; zhang yue-long; jin yu-qi; li qing-wei

Volume 15 Issue 12

Dec. 2003

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fang ben-jie, sang feng-ting, chen fang, et al. Design and experimental results of 2kW COIL with nitrogen buffer gases[J]. High Power Laser and Particle Beams, 2003, 15.

Citation:

fang ben-jie, sang feng-ting, chen fang, et al. Design and experimental results of 2kW COIL with nitrogen buffer gases[J]. High Power Laser and Particle Beams, 2003, 15.

fang ben-jie, sang feng-ting, chen fang, et al. Design and experimental results of 2kW COIL with nitrogen buffer gases[J]. High Power Laser and Particle Beams, 2003, 15.

Citation:

fang ben-jie, sang feng-ting, chen fang, et al. Design and experimental results of 2kW COIL with nitrogen buffer gases[J]. High Power Laser and Particle Beams, 2003, 15.

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Design and experimental results of 2kW COIL with nitrogen buffer gases

1.
Dalian Institute of Chemical Physics,the Chinese Academy of Sciences,P.O.Box 110,Dalian 116023,China

Publish Date: 2003-12-15

Abstract

Abstract

A chemical oxygen-iodine laser (COIL) with nitrogen buffer gases was designed and experimentally investigated. An output power of 2.6kW was obtained for a chlorine flowrate of 140mmol/s, corresponding to a chemical efficiency of 20.4% and a nozzle power flux of 74W/cm2 . The results approach the performance of the similar scale COIL with helium buffer gases in previous research．
- coil,
- nitrogen,
- output power,
- chemical efficiency,
- nozzle power flux