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Document type:
Zeitschriftenaufsatz 
Author(s):
Trummler, Theresa; Schmidt, Steffen J.; Adams, Nikolaus A. 
Title:
Investigation of condensation shocks and re-entrant jet dynamics in a cavitating nozzle flow by Large-Eddy Simulation 
Abstract:
Cloud cavitation is related to an intrinsic instability where clouds are shed periodically. The shedding process is initiated either by the motion of a liquid re-entrant jet or a condensation shock. Cloud cavitation in nozzles interacts with the flow field in the nozzle, the mass flow and the spray break-up, and causes erosion damage. For nozzle geometries cloud shedding and the associated processes have not yet been studied in detail. In this paper, we investigate the process of cloud cavi...    »
 
Keywords:
Large-Eddy Simulation Cavitation dynamics Schematics of cloud shedding processes Re-entrant jet Condensation shock Nozzle 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Journal title:
International Journal of Multiphase Flow 
Year:
2020 
Journal volume:
125 
Pages contribution:
103215 
Covered by:
Scopus 
Language:
en 
Publisher:
Elsevier BV 
E-ISSN:
0301-9322 
Accepted:
08.01.2020 
Date of publication:
01.04.2020 
TUM Institution:
Lehrstuhl für Aerodynamik und Strömungsmechanik