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Peichl, Jonas Stefan und Munk, Juri und Selzer, Markus (2025) Development and Characterization of Additively Manufactured Metallic Porous Structures for Transpiration Cooling Applications. 11th EUROPEAN CONFERENCE FOR AERONAUTICS AND AEROSPACE SCIENCES (EUCASS), 2025-06-30 - 2025-07-04, Rom, Italien. doi: 10.13009/EUCASS2025-152.
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Kurzfassung
The paper describes the development process and characterization of porous structures made of the superalloy VDM780, manufactured via the Laser Powder Bed Fusion (LBPF) route. Samples with different manufacturing parameters, resulting in different porosities were investigated in terms of through-flow characteristics, identifying the influence on the pressure loss. Furthermore, the outflow characteristics of the porous material were investigated in order to assess the homogeneity of the developed material.
| elib-URL des Eintrags: | https://elib.dlr.de/215494/ | ||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||
| Titel: | Development and Characterization of Additively Manufactured Metallic Porous Structures for Transpiration Cooling Applications | ||||||||||||||||
| Autoren: |
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| Datum: | Juni 2025 | ||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||
| Open Access: | Nein | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||
| DOI: | 10.13009/EUCASS2025-152 | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | Additive Manufacturing, Laser Powder Bed Fusion, Transpiration Cooling | ||||||||||||||||
| Veranstaltungstitel: | 11th EUROPEAN CONFERENCE FOR AERONAUTICS AND AEROSPACE SCIENCES (EUCASS) | ||||||||||||||||
| Veranstaltungsort: | Rom, Italien | ||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
| Veranstaltungsbeginn: | 30 Juni 2025 | ||||||||||||||||
| Veranstaltungsende: | 4 Juli 2025 | ||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
| HGF - Programm: | Raumfahrt | ||||||||||||||||
| HGF - Programmthema: | Raumtransport | ||||||||||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||
| DLR - Forschungsgebiet: | R RP - Raumtransport | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - Wiederverwendbare Raumfahrtsysteme und Antriebstechnologie | ||||||||||||||||
| Standort: | Köln-Porz , Stuttgart | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Bauweisen und Strukturtechnologie > Raumfahrt - System - Integration Institut für Werkstoff-Forschung > Metallische und hybride Werkstoffe | ||||||||||||||||
| Hinterlegt von: | Peichl, Jonas Stefan | ||||||||||||||||
| Hinterlegt am: | 13 Nov 2025 16:27 | ||||||||||||||||
| Letzte Änderung: | 13 Nov 2025 16:27 |
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