caa a22 4500 606245022 CHVBK 20210128101333.0 cr unu---uuuuu 210128e20151201xx s 000 0 eng 10.1007/s12567-015-0101-5 doi (NATIONALLICENCE)springer-10.1007/s12567-015-0101-5 Experimental and numerical investigation on thermal fluid-structure interaction on ceramic plates in high enthalpy flow [Elektronische Daten] [Sebastian Willems, Burkard Esser, Ali Gülhan] A detailed knowledge of the fluid-structure interaction in hypersonic flows is important for the design of future space transportation systems. The thermal aspect of such an interaction was investigated with the help of a generic model in the arc-heated wind tunnel L3K at the German Aerospace Center in Cologne. Flat and curved panels of the fibre-reinforced ceramics C/C-SiC with and without anti-oxidation coating where used. Several configurations with and without back plane insulation were tested at $$10^\circ$$ 10 ∘ and $$20^\circ$$ 20 ∘ angle of attack. The panel heating was measured with an infrared camera, several thermocouples and pyrometers. The experimental results show the influence of the shape as well as of radiation cooling and radiation heating. The experiments also reveal the effect of additional heating due to recombination of atomic oxygen on the surface. At certain configurations a local temperature peak moved over the panel. This thermal wave is also influenced by the silicon carbide coating. The analysis is supported by coupled fluid and structure simulations. CEAS, 2015 Hypersonic flow nationallicence High enthalpy flow nationallicence Fluid-structure interaction nationallicence Aerothermodynamics nationallicence Catalysis nationallicence Thermal radiation nationallicence Coupled simulations nationallicence Willems Sebastian Supersonic and Hypersonic Technology Department, Institute of Aerodynamics and Flow Technology, German Aerospace Center (DLR), Cologne, Germany aut Esser Burkard Supersonic and Hypersonic Technology Department, Institute of Aerodynamics and Flow Technology, German Aerospace Center (DLR), Cologne, Germany aut Gülhan Ali Supersonic and Hypersonic Technology Department, Institute of Aerodynamics and Flow Technology, German Aerospace Center (DLR), Cologne, Germany aut CEAS Space Journal Springer Vienna 7/4(2015-12-01), 483-497 1868-2502 7:4<483 2015 7 12567 https://doi.org/10.1007/s12567-015-0101-5 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s12567-015-0101-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Willems Sebastian Supersonic and Hypersonic Technology Department, Institute of Aerodynamics and Flow Technology, German Aerospace Center (DLR), Cologne, Germany aut NATIONALLICENCE 700 1- Esser Burkard Supersonic and Hypersonic Technology Department, Institute of Aerodynamics and Flow Technology, German Aerospace Center (DLR), Cologne, Germany aut NATIONALLICENCE 700 1- Gülhan Ali Supersonic and Hypersonic Technology Department, Institute of Aerodynamics and Flow Technology, German Aerospace Center (DLR), Cologne, Germany aut NATIONALLICENCE 773 0- CEAS Space Journal Springer Vienna 7/4(2015-12-01), 483-497 1868-2502 7:4<483 2015 7 12567