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- 009332ee436966bfe1dc63bf4967b2f74ed8382680a2014b7ddab1cecca2eb92 contribution "Judging from experience in the development of thermal protection systems, curved outer contours with high accuracy requirements were identified as a major cost driver. Large, curved fiber-ceramic structures require sophisticated production tools and require auxiliary molds and optimized manufacturing for each individual component. It is therefore possible to reduce costs through simplification by tessellating the outer contour with flat tiles with only few distinct shapes. It is possible in principle to produce different flat tiles from a basic tile by cropping. This also leads to significant savings in maintenance and replacement of damaged tiles. Problems arise, however, from the fluid dynamics around the sharp edges and corners, which give rise to very high temperatures that must be controlled by new technologies, such as actively cooled elements. Sharp edges have aerodynamic advantages as well, causing lower drag in hypersonic flight conditions.".
- 009332ee436966bfe1dc63bf4967b2f74ed8382680a2014b7ddab1cecca2eb92 isCitedBy Sharp_Edge_Flight_Experiment.