TU Berlin


Logo Fachgebiet Luftfahrtantriebe

Inhalt des Dokuments

zur Navigation

Publikationen am Fachgebiet Luftfahrtantriebe

A Comparison of Optimal, Binary Closed-Loop Active Flow Control Applied to an Annular Compressor Stator Cascade with Periodic Disturbances
Zitatschlüssel 2022_fietzke_springerafcc
Autor Fietzke, B. and Mihalyovics, J. and King, R. and Peitsch, D.
Buchtitel Active Flow and Combustion Control 2021
Seiten 321–335
Jahr 2022
ISBN 978-3-030-90727-3
ISSN 1612-2909
DOI 10.1007/978-3-030-90727-3_20
Ort Switzerland
Adresse Cham
Jahrgang 152
Notiz Paper Contributed to the Conference “Active Flow and Combustion Control 2021”, September 28–29, 2021, Berlin, Germany

Technische Universität Berlin:
B. Fietzke, J. Mihalyovics, R. King, D. Peitsch
Herausgeber King, Rudibert and Peitsch, Dieter
Verlag Springer International Publishing
Serie Notes on Numerical Fluid Mechanics and Multidisciplinary Design
Zusammenfassung Pressure gain combustion has been proposed to exploit superior thermodynamic cycles in gas turbines. However, further research on their integration is needed to reduce the induced negative effects on the last stages of a compressor. In this contribution, mitigation results on the effects of periodic disturbances on an annular compressor stator rig are presented and compared for different closed-loop controllers. Instead of a real, unsteady combustion setup, a rotating disc was installed to create periodic disturbances downstream of each passage. Pneumatic active flow control served to influence the suction side of each stator blade.
Link zur Publikation Download Bibtex Eintrag

Nach oben



Schnellnavigation zur Seite über Nummerneingabe