Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Verdichterkaskade"'
In turbomachines, rotors and stators differ by the rotation of the former. Hence, half of each stage is directly influenced by rotation effects. The influence of rotation on the flow structure and its impact on the performance is studied through wall
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A85384
https://tud.qucosa.de/api/qucosa%3A85384/attachment/ATT-0/
https://tud.qucosa.de/api/qucosa%3A85384/attachment/ATT-0/
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Universitat Politècnica de Catalunya (UPC)
In turbomachines, rotors and stators differ by the rotation of the former. Hence, half of each stage is directly influenced by rotation effects. The influence of rotation on the flow structure and its impact on the performance is studied through wall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27f8a66f95e1f2eaf8a90ca97160684f
https://tud.qucosa.de/id/qucosa:85384
https://tud.qucosa.de/id/qucosa:85384
Im Arbeitspaket 1.1 wurden zwei generische und zwei komplexere Testfälle hinsichtlich der Vorhersagequalität von Turbulenzmo-dellen im Kontext von Sekundärströmungseffekten untersucht. Es konnte erfolgreich demonstriert werden, dass sich höherwe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1640::43f302a2752246e3d3f9908254e3380e
https://elib.dlr.de/139939/
https://elib.dlr.de/139939/
Autor:
Robert Meyer, Karsten Liesner
Publikováno v:
Notes on Numerical Fluid Mechanics and Multidisciplinary Design ISBN: 9783642356797
A high-speed cascade wind tunnel at the German Aerospace Center (DLR) is used for detailed secondary flow investigation in a transsonic environment. The cascade consists of five NACA65 vanes of 40mm chord length at Mach number 0.67 and Reynolds numbe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7560adc856ba52a703b00d2c28fc1181
https://elib.dlr.de/82790/
https://elib.dlr.de/82790/
Publikováno v:
Aerospace (MDPI Publishing); Dec2024, Vol. 11 Issue 12, p958, 44p
Aktive Strömungskontrolle an einem hochbelasteten Verdichtergitter mit instationären Randbedingungen
Autor:
Staats, Marcel
In this dissertation results from a compressor cascade with periodic non-steady outflow conditions are shown. All experimental results were conducted utilizing a 2D low-speed compressor cascade at a Reynolds number of Re=600,000. The presented resear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______793::52e2055f9a0cd9e551604878ad189191
https://depositonce.tu-berlin.de/handle/11303/13395
https://depositonce.tu-berlin.de/handle/11303/13395
Autor:
Steinberg, Simon Johannes
This thesis contributes to the field of active flow control of aerodynamically highly loaded compressors. In particular, the periodically disturbed and thus unsteady flow field of an experimental, rectilinear compressor stator cascade with multiple a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c2c7a876ed456252f8b0fea1a209bc2
At the Institute of Aeronautics and Astronautics of the Technische Universiẗat Berlin, an annular cascade has been developed to investigate the behavior of three-dimensional flows in a compressor stator cascade under the influence of a certain pres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::309b3f63a32cad98371bc1b4a65be938
Autor:
Gmelin, Christoph
Axiale Verdichter erreichen heutzutage sehr hohe Gesamtdruckverhältnisse, wozu eine hohe Anzahl von Verdichterstufen notwendig ist. Bei Flugtriebwerken stellt das Einsparen ganzer Stufen eine Möglichkeit dar, gleichzeitig das Gewicht und den Baurau
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______793::8a6e8fe11abfa3db859892412127912d