Study on recovery pressure of diffuser for DF chemical laser

Zhou Guo; Hongqiang Zhang; Zhen Yang; Feixue Yan

doi:10.11884/HPLPB202537.240290

[1] [1] Gross R W F, Bott J F. H book of chemical laser[M]. Yin Houming, trans. Beijing: Science Press, 1987

[2] [2] Zucrow M J, Hoffman J D. Gas dynamics[M]. Wang Ruyong, Wu Zongzhen, Wu Zongshan, et al, trans. Beijing: National Defense Industry Press, 1984

[3] Driscoll R J, Moon L F. Pressure recovery in chemical lasers[J]. AIAA Journal, 15, 665-673(1977).

[4] Merkli P E. Pressure recovery in rectangular constant area supersonic diffusers[J]. AIAA Journal, 14, 168-172(1976).

[5] White W B, Johnson S M, Dantzig G B. Chemical equilibrium in complex mixtures[J]. The Journal of Chemical Physics, 28, 751-755(1958).

[6] Chen Jiming, Ren Yuxin. Numerical simulation to the pseudo-shock of the supersonic diffuser in the pressure recovery system[J]. Acta Aerodynamica Sinica, 26, 304-309(2008).

[7] Tong Hua, Sun Qizhi, Zhang Shaowu. Investigation and analyse on the diffuser of hypersonic wind tunnel[J]. Journal of Experiments in Fluid Mechanics, 28, 78-81,103(2014).

[8] Cai Guangming, Liu Jun, Wang Yongzhen. Experimentall study on influence of secondary-throat diffuser on COIL[J]. High Power Laser and Particle Beams, 17, 1807-1811(2005).

[9] Li Jinxue, Wang Jie, Yan Feixue. Simulation and optimization of DF chemical lasers’ diffuser[J]. High Power Laser and Particle Beams, 30, 101002(2018).

[10] Li Jinxue, Yan Feixue, Wang Zhijie. Diffuser that can simulate different background pressure[J]. High Power Laser and Particle Beams, 32, 071003(2020).

[11] Li Jinxue, Ren Xiaoming, Guo Zhou. Study of diffuser’s start up property in chemical lasers[J]. High Power Laser and Particle Beams, 34, 031008(2022).

[12] Yu Zhen, Li Shouxian, Chen Dongquan. Integrative design of nozzle, cavity and pressure recovery system[J]. High Power Laser and Particle Beams, 19, 533-537(2007).

[13] Fu Cheng, Peng Qiang, Liu Weilong. Integrative optimization numerical simulation of cavity and diffuser[J]. High Power Laser and Particle Beams, 26, 111003(2014).

[14] Chen Jiming, Peng Qiang, Liao Daxiong. Performance of supersonic diffuser in pressure recovery system[J]. High Power Laser and Particle Beams, 19, 1266-1270(2007).

[15] Li Hua, Fan Xiaoqiang, Ding Meng. Numerical simulatiom of the shock train structure in the supersonic diffuser[J]. Journal of National University of Defense Technology, 24, 18-21(2002).