Kunpeng Luan, Jingfeng Ye, Sheng Wang, Yanlong Shen, Liu Zhao, Feng Zhu, Gaopeng Li, Chao Huang, Ke Huang. Flow Field Measurements in Gain Zone of XeF(C-A) Gas Laser Based on Particle Image Velocimetry[J]. Chinese Journal of Lasers, 2019, 46(2): 0204007
- Chinese Journal of Lasers
- Vol. 46, Issue 2, 0204007 (2019)
Fig. 1. Closed loop XeF(C-A) laser. (a) Structure diagram; (b) physical picture of the gain zone;(c) flow field measurement zone
Fig. 2. Experimental setup for PIV flow field measurement. (a) Structure diagram; (b) physical picture
Fig. 3. PIV process results of different discharge zones. (a) Near the laser window; (b) in the connected zone; (c) in the center
Fig. 4. Measured flow velocities. (a) Flow velocities in the longitudinal direction; (b) flow velocities in the transverse direction
Fig. 5. Flow velocities calculated by ANSYS. (a) Structure schematic of calculated flow field;(b) flow velocities in the longitudinal direction; (b) flow velocities in the transverse direction
Fig. 6. PIV measurement zone of the unsteady flow field at discharge
Fig. 7. Scattering pictures and PIV process results of flow field structure at different time during the discharge. (a) In the center; (b) near the window
Fig. 8. Recovery time of the flow filed. (a) In the center; (b) near the laser window
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20