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RESEARCH AND DEVELOPMENT OF REENTRY TECHNOLOGIES IN GERMANY AFTER TETRA/X-38, ESPECIALLY SHEFEX

机译：TETRA / X-38，尤其是自卸车之后，德国再入技术的研究与开发

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Still, reusability is to be proposed as a way to reduce cost of space transportation systems. In the frame of a programme for the development of reusable technologies, many projects have been performed in Germany to research and develop such key technologies (EXPRESS, HERMES, etc.). Hardware and software that have been developed in TEchnologies for future Space TRAnsportation Systems (TETRA) were supposed to be validated during a reentry flight on the X-38 demonstrator. The flight was cancelled by NASA although all hardware has been delivered or integrated in a flight-qualified status from European, especially German partners. Institutes of the German Aerospace Center (DLR) found another way for the validation of aerothermodynamical effects and structural concepts with the SHarp Edge Flight Experiment (SHEFEX) project. The German Space Industry will use this opportunity for a flight as well. SHEFEX will support the effort to establish ESA's Future Launcher Preparatory Programme (FLPP). This paper will concentrate on the technical aspects of SHEFEX.
机译：仍然提出可重用性作为降低空间运输系统成本的一种方法。在可重复使用技术开发计划的框架内，德国已进行了许多项目来研究和开发此类关键技术（EXPRESS，HERMES等）。在技​​术上为未来太空运输系统（TETRA）开发的硬件和软件应该在X-38演示机的再入飞行期间得到验证。尽管欧洲，尤其是德国合作伙伴以飞行合格的状态交付或集成了所有硬件，但该飞行被NASA取消。德国航空航天中心（DLR）的研究所通过SHarp边缘飞行实验（SHEFEX）项目找到了另一种验证空气动力效应和结构概念的方法。德国航天工业也将利用这一机会进行飞行。 SHEFEX将支持建立ESA的未来发射器准备计划（FLPP）的工作。本文将重点介绍SHEFEX的技术方面。

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