Cren, Morgane (2006) Measurements at the Wind Tunnel for Plane Cascades (DLR, Göttingen). DLR-Interner Bericht. IB 225-2006 A 06. 89 S.
PDF
- Nur DLR-intern zugänglich
6MB |
Kurzfassung
Flow field measurements in a high pressure turbine cascade with two T51 profile blades have been performed in the wind tunnel for linear cascades (EGG) at the DLR in Göttingen. The investigations included wake traverse measurements in the exit flow field. Schlieren pictures were also performed and some oil visualisation photos were taken. With a stagger angle of 23.8 degree, a pitch chord ratio of 0.755 and an inlet flow angle of 40 degree, the exit Mach number was varied from 0.7 to 1.2 with a c=110mm-cascade and a c=60mm-cascade. The MISES 2.4 software was used to obtain a theoretical flow field for every measurement.
elib-URL des Eintrags: | https://elib.dlr.de/44917/ | ||||||||
---|---|---|---|---|---|---|---|---|---|
Dokumentart: | Berichtsreihe (DLR-Interner Bericht) | ||||||||
Titel: | Measurements at the Wind Tunnel for Plane Cascades (DLR, Göttingen) | ||||||||
Autoren: |
| ||||||||
Datum: | September 2006 | ||||||||
Open Access: | Nein | ||||||||
Seitenanzahl: | 89 | ||||||||
Status: | veröffentlicht | ||||||||
Stichwörter: | plane cascade wind tunnel, high pressure turbine cascade, wake traverse measurements, Schlieren pictures, oil flow visualization, MISES calculations | ||||||||
HGF - Forschungsbereich: | Energie | ||||||||
HGF - Programm: | Rationelle Energieumwandlung (alt) | ||||||||
HGF - Programmthema: | E VG - Verbrennungs- und Gasturbinentechnik (alt) | ||||||||
DLR - Schwerpunkt: | Energie | ||||||||
DLR - Forschungsgebiet: | E VG - Verbrennungs- und Gasturbinentechnik | ||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | E - Gasturbine (alt) | ||||||||
Standort: | Göttingen | ||||||||
Institute & Einrichtungen: | Institut für Antriebstechnik > Turbine | ||||||||
Hinterlegt von: | Klein, Stephanie | ||||||||
Hinterlegt am: | 06 Okt 2006 | ||||||||
Letzte Änderung: | 12 Dez 2013 20:21 |
Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags