• Chinese Journal of Lasers
  • Vol. 45, Issue 11, 1101004 (2018)
Hui Li1、2、*, Tingxuan Fan3, Shuqin Jia1, Liucheng Li1, and Ying Huai1、*
Author Affiliations
  • 1 Key Laboratory of Chemical Lasers, Dalian Institute of Chemical Physics, Chinese Academy of Sciences,Dalian, Liaoning 116023, China
  • 2 University of Chinese Academy of Sciences, Beijing 100049, China
  • 3 School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, Jiangsu 210023, China
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    DOI: 10.3788/CJL201845.1101004 Cite this Article Set citation alerts
    Hui Li, Tingxuan Fan, Shuqin Jia, Liucheng Li, Ying Huai. Numerical Simulation of Combustion Driven HBr Chemical Lasers[J]. Chinese Journal of Lasers, 2018, 45(11): 1101004 Copy Citation Text show less
    Evolution of sensitivity coefficient with time
    Fig. 1. Evolution of sensitivity coefficient with time
    Sensitivity coefficient for temperature at different pressures (t=2.96×10-4 s)
    Fig. 2. Sensitivity coefficient for temperature at different pressures (t=2.96×10-4 s)
    Sensitivity coefficient for hydrogen atom (t=2.96×10-4 s)
    Fig. 3. Sensitivity coefficient for hydrogen atom (t=2.96×10-4 s)
    Distribution of HBr(υ) at different original temperatures
    Fig. 4. Distribution of HBr(υ) at different original temperatures
    Schematic of numerical calculation area
    Fig. 5. Schematic of numerical calculation area
    Temperature distribution at the nozzle centerline
    Fig. 6. Temperature distribution at the nozzle centerline
    Distributions of mass fraction of HBr(2) and HBr(0)
    Fig. 7. Distributions of mass fraction of HBr(2) and HBr(0)
    InletPressure /(104 Pa)Temperature /KMole fraction /%
    Primary nozzle12725000.1647(F)0.2532(HF)0.0995(N2)0.482(He)
    Secondary nozzle5.323000.2502(H2)0.7498(Br2)
    Table 1. Boundary conditions of HBr chemical lasers
    Hui Li, Tingxuan Fan, Shuqin Jia, Liucheng Li, Ying Huai. Numerical Simulation of Combustion Driven HBr Chemical Lasers[J]. Chinese Journal of Lasers, 2018, 45(11): 1101004
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