High Power Laser and Particle Beams, Volume. 35, Issue 5, 051002(2023)
Experimental study on the influences of high-speed airflow on the laser ablation behaviors of C/SiC composites
Figures & Tables(11)
Fig. 2. Schematic of the laser ablation tests system in the wind tunnel
Fig. 3. Comparison of the back-surface temperature history of C/SiC composite
Fig. 5. Final ablation morphologies of the front surface of 2D C/SiC
Fig. 7. Comparison for line ablation rate and mass ablation rate of 2D C/SiC composite in different airflow environment
Fig. 8. Real-time ablation morphologies of the front surface of the C/SiC sample in the static environment
Fig. 9. Real-time ablation morphologies of the front surface of the C/SiC samples in the Ma 1.8 airflow environment
Fig. 10. Comparison of the ablation rate of C/SiC composites with different structures in different airflow environments
Table 1. Parameters of the test conditions
View tableView in ArticleTable 1. Parameters of the test conditions
environmental conditions total temperature/K total pressure/kPa velocity/(m·s−1) irradiation time/s static 300 101 0 4～10 Ma 1.8 363 323 535 4～10 Ma 3.0 815 1850 891 4～10 Ma 6.0 1784 4257 1787 4～10
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Ruixing Wang, Zhe Wang, Te Ma, Yue Cui, Wu Yuan, Hongwei Song. Experimental study on the influences of high-speed airflow on the laser ablation behaviors of C/SiC composites[J]. High Power Laser and Particle Beams, 2023, 35(5): 051002
Paper Information
Category: High Power Laser Physics and Technology
Received: Oct. 19, 2022
Accepted: Jan. 12, 2023
Published Online: May. 6, 2023
The Author Email: Song Hongwei (songhw@imech.ac.cn)
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