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Hönig, Sandrine und Süß, Fabia und Schukraft, Joél (2025) Potential of ceramic matrix composites in LH2 powered aero-engines: SiC/SiC with EBC coating systems in hot sections and 3D printed SiSiC in heat exchangers DLR project ADAPT. DLR-Interner Bericht. DLR-IB-BT-ST-2025-216.
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Kurzfassung
This report is intended to estimate the effects of hydrogen combustion on SiC/SiC ceramic matrix composites (CMCs) in hot sections of liquid hydrogen (LH2) powered aero-engines. It additionally estimates the effects of LH2 on 3D printed SiSiC heat exchangers. The statements of this report based on literature study, DLR internal experience and some outlines of the conference H2MSE (March 2025, Siegburg, Germany). As mechanical modelling is a key to predict the life of CMC components, a particular attention is given to identify in-service mechanical properties.
| elib-URL des Eintrags: | https://elib.dlr.de/221435/ | ||||||||||||||||
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| Dokumentart: | Berichtsreihe (DLR-Interner Bericht) | ||||||||||||||||
| Titel: | Potential of ceramic matrix composites in LH2 powered aero-engines: SiC/SiC with EBC coating systems in hot sections and 3D printed SiSiC in heat exchangers DLR project ADAPT | ||||||||||||||||
| Autoren: |
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| Datum: | Dezember 2025 | ||||||||||||||||
| Referierte Publikation: | Nein | ||||||||||||||||
| Open Access: | Nein | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | LH2 powered aero-engines, liquid hydrogen combustion, ceramic matrix composite, CMCs, CMC, SiC/SiC, SiSiC, heat exchanger, turbine, combustor, high temperature | ||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||||||
| HGF - Programmthema: | Umweltschonender Antrieb | ||||||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||
| DLR - Forschungsgebiet: | L CP - Umweltschonender Antrieb | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Werkstoffe und Herstellverfahren | ||||||||||||||||
| Standort: | Stuttgart | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Bauweisen und Strukturtechnologie > Keramische Verbundstrukturen | ||||||||||||||||
| Hinterlegt von: | Hönig, Dipl.-Ing. Sandrine | ||||||||||||||||
| Hinterlegt am: | 13 Jan 2026 15:03 | ||||||||||||||||
| Letzte Änderung: | 13 Jan 2026 15:04 |
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