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

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- Infrared and Laser Engineering
- Vol. 52, Issue 5, 20220606 (2023)

Fig. 1. Comparison of temperature and mass fraction of CO on the wall with reference data (V =8 km/s)

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 (H =40 km, V =8 km/s)

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
![[in Chinese]](/Images/icon/loading.gif)
Fig. 7. [in Chinese]

Fig. 8. Infrared radiation intensity of reentry ablation flow with flight velocities

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