Infrared and Laser Engineering, Volume. 52, Issue 5, 20220606(2023)
Simulation of flow field infrared radiation over reentry vehicle with ablation of carbon-based thermal protection material
Fig. 1. Comparison of temperature and mass fraction of CO on the wall with reference data (
Fig. 2. Comparison of prediction to experiment for flow parameters along near wake axis
Fig. 3. Comparison of prediction to experiment for spectra of high temperature air and ablation species
Fig. 4. Distribution of flow temperature and species mass fraction and infrared radiation (
Fig. 5. Effects of ablation products on radiation intensity of flow over reentry body with base wake
Fig. 6. Distribution of radiation intensity and species mass fraction along wake length
Fig. 7. Infrared radiation intensity of reentry ablation flow with flight heights
Fig. 8. Infrared radiation intensity of reentry ablation flow with flight velocities
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Tiesuo Gao, Tao Jiang, Mingsong Ding, Qingzong Liu, Aoxiao Fuyang, Yong Xu, Peng Li, Weizhong Dong. Simulation of flow field infrared radiation over reentry vehicle with ablation of carbon-based thermal protection material[J]. Infrared and Laser Engineering, 2023, 52(5): 20220606
Category: Infrared technology and application
Received: Jul. 10, 2022
Accepted: --
Published Online: Jul. 4, 2023
The Author Email: Dong Weizhong (dwz1966@163.com)