Test facilities for SCORE-D

• Published in: CEAS space journal Vol. 4; no. 1-4; pp. 55 - 69
• Main Authors: Greuel, Dirk, Deeken, Jan, Suslov, Dmitry, Schäfer, Klaus, Schlechtriem, Stefan
• Format: Journal Article
• Language: English
• Published: Vienna Springer Vienna 01.06.2013; Springer Nature B.V
• Subjects: Aerospace engines; Aerospace Technology and Astronautics; Assembly; Combustion; Combustion chambers; Devices; Engineering; European Space Agency; Launchers; Original Paper; Test facilities; High Thrust Engine; DLR Lampoldshausen; Test facilities; Future Launchers Preparatory Program; Next Generation Launcher; Staged Combustion Rocket Engine Demonstrator
• DOI: 10.1007/s12567-013-0033-x
• ISSN: 1868-2502

The LOX/LH 2 Staged Combustion Rocket Engine Demonstrator (SCORE-D) is part of ESA’s Future Launcher Preparatory Program (FLPP). SCORE-D serves as a technology demonstrator in perspective of the development of the High Thrust Engine (HTE), which is designated as a candidate for the main stage engine of the Next Generation Launcher (NGL). To develop and test the SCORE-D engine, ESA investigates configurations of the test benches P3.2 and P5 at DLR test site in Lampoldshausen. For the SCORE-D Hot Combustion Devices (HCD) development, i.e. Pre-burner (PB) and thrust chamber assembly (TCA), the P3.2 test facility has to be modified for further usage. Recently, the first steps in this endeavor have been made with the evaluation of the necessary modifications to the facility. To accommodate the SCORE-D engine, it is foreseen to modify the P5 test facility in the coming years. In the last year, DLR has started the design phase for these modifications. In preparatory test programs at the P8 test facility, Astrium has conducted sub-scale hot combustion devices tests. While Astrium designed and manufactured the sub-scale assembly of the pre-burner and the main combustion chamber (MCC) for SCORE-D, DLR operated the P8 test facility.