Investigation of the process of mixing reagents in the laser chamber of active medium generators of continuous-wave chemical lasers with promising nozzle arrays
| Autor: | B. I. Katorgin, A. V. Avdeev |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Materials science
business.industry Active medium Nozzle Mixing (process engineering) Process (computing) Statistical and Nonlinear Physics Laser Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials law.invention Generator (circuit theory) law Reagent Optoelectronics Continuous wave Electrical and Electronic Engineering business |
| Zdroj: | Quantum Electronics. 50:917-921 |
| ISSN: | 1468-4799 1063-7818 |
| DOI: | 10.1070/qel17227 |
| Popis: | It is shown that the use of a toothed nozzle array in the active medium generator (AMG) of continuous-wave chemical lasers (CWCLs) allows more efficient mixing of reagents to be achieved in the laser chamber than in an AMG with a slit nozzle array. The results of calculations of parameters of the active medium of a DF CWCL operating in the gain regime for the AMG with traditional and promising nozzle array designs are presented. A kinetic model of processes in the DF CWCL active medium is proposed, which allows obtaining a good agreement with the results of measurements of the small-signal gain. |
| Databáze: | OpenAIRE |
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