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Numerical analysis on the sublimation of low-temperature ablator models undergoing shape change in a supersonic wind-tunnel
2019
Ground testing of ablative materials aims at providing critical data on the material behaviour under relevant conditions for the mission. This is normally done in plasma wind tunnel facilities (i.e., ICP torches, arcjets) although the flow velocity is far from being in the hypersonic regime typical of the actual flight. Hence, in order to perform ablative tests with relevant shape change in a hypersonic facility, non-negligible technical challenges have to be faced. To overcome the limitation
doi:10.13009/eucass2019-800
fatcat:nmj5hfravvbxzm4yj74kujuob4