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Flow field analyses within a Regenerative Flow Pump: The Power of Periodic Dynamics

Mattern, Philipp

Abstract (englisch):
The work covers an extensive Time Resolved Stereo PIV measurement campaign within the side channel of a regenerative flow pump. Time-averaged results to understand the flow field in general, as well as phase-averaging to uncover first dynamics within the flow field are presented. Ultimately, the concept of the 'triple decomposition' of flow fields is proposed as a new approach to understand relative motions induced by the impeller of fluid machinery in form of 'Frozen periodic dynamics'.

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Volltext §
DOI: 10.5445/IR/1000059014
Zugehörige Institution(en) am KIT Fachgebiet Strömungsmaschinen (FSM)
Publikationstyp Hochschulschrift
Jahr 2016
Sprache Englisch
Identifikator urn:nbn:de:swb:90-590146
KITopen-ID: 1000059014
Verlag KIT, Karlsruhe
Umfang III, 85 S.
Abschlussart Dissertation
Fakultät Fakultät für Maschinenbau (MACH)
Institut Fachgebiet Strömungsmaschinen (FSM)
Prüfungsdaten 01.04.2016
Referent/Betreuer Prof. M. Gabi
Schlagworte TR-Stereo PIV, Frozen Periodic Dynamic, Regenerative Flow Pump
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