High Power Laser and Particle Beams, Volume. 34, Issue 3, 031008(2022)
Study of diffuser’s start up property in chemical lasers
Figures & Tables(9)
Fig. 1. Mach number contours of the diffuser with total pressure 11 kPa
Fig. 2. Mach number contours of the diffuser with total pressure 13 kPa
Fig. 3. Mach number contours of the diffuser with step-start diffuser
Table 1. Simulation parameters of the diffuser
View tableView in ArticleTable 1. Simulation parameters of the diffuser
total pressure/kPa static pressure/kPa total temperature/K background pressure/kPa 11 1.30 1500 8 13 1.54 1500 8
Table 2. Simulation parameters of the step-start diffuser
View tableView in ArticleTable 2. Simulation parameters of the step-start diffuser
time/ms total pressure/kPa static pressure/kPa total temperature/K background pressure/kPa 0 13 1.54 1500 8 30 11 1.30 1500 8
Table 3. Experiment parameters of diffuser
View tableView in ArticleTable 3. Experiment parameters of diffuser
No. total pressure/kPa static pressure/kPa total temperature/K background pressure/kPa 1 11 1.30 1500 6.9 2 11 1.30 1500 7.2 3 11 1.30 1500 8.0 4 13～11（300 ms） 1.54～1.30（300 ms） 1500 8.0
Tools
Get Citation
Copy Citation Text
Jinxue Li, Xiaoming Ren, Zhou Guo, Xiongfei Qiu. Study of diffuser’s start up property in chemical lasers[J]. High Power Laser and Particle Beams, 2022, 34(3): 031008
Paper Information
Category:
Received: Jul. 12, 2021
Accepted: Feb. 18, 2022
Published Online: Mar. 28, 2022
The Author Email:
© Copyright 2018-2021 | Chinese Laser Press.
All Rights Reserved 沪ICP备15018463号-20