Yangshuai Li, Bingyan Wang, Panzheng Zhang, Yanli Zhang, Yanfeng Zhang, Shenlei Zhou, Weixin Ma, Jianqiang Zhu, "A novel cleanliness control method for disk amplifiers," High Power Laser Sci. Eng. 8, 04000e45 (2020)
- High Power Laser Science and Engineering
- Vol. 8, Issue 4, 04000e45 (2020)
Fig. 1. Cleanliness control methods: (a) AIPE; (b) AEPI.
Fig. 2. (a) The configuration of SSA; (b) the calculation model; (c) the mesh generation.
Fig. 3. (a) The modified model; (b) the mesh generation of the modified model.
Fig. 4. The modified SSA cavity.
Fig. 5. Pressure in the modified SSA cavity: (a) pressure of the whole cavity; (b) pressures in the positions of Z = 0, 0.1, 0.2, 0.3 and 0.4 m; (c) experimental result.
Fig. 6. The flow field in the modified SSA cavity in steady state: (a) contour of velocity; (b) slices of velocities in different positions; (c) vector of velocity; (d) experimental result.
Fig. 7. Vectors of different pump speeds and pressures: (a) 20 m/s; (b) 40 m/s; (c) 80 m/s; (d) 80 m/s.
Fig. 8. (a) The configuration of MSA; (b) the calculation model.
Fig. 9. Vectors at different air speeds in the outlets: (a) 10 m/s; (b) 20 m/s; (c) 40 m/s; (d) 80 m/s.
Fig. 10. Pressures at different air speeds in the outlets: (a) 40 m/s; (b) 40 m/s; (c) 80 m/s; (d) 80 m/s.
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