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Titel:

Numerical prediction of erosion due to a cavitating jet

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Trummler, Theresa; Schmidt, Steffen J.; Adams, Nikolaus A.
Abstract:
We numerically investigate the erosion potential of a cavitating liquid jet by means of high-resolution finite volume simulations. As thermodynamic model, we employ a barotropic equilibrium cavitation approach, embedded into a homogeneous mixture model. To resolve the effects of collapsing vapor structures and to estimate the erosion potential, full compressibility is considered. Two different operating points featuring different cavitation intensities are investigated and their erosion potentia...     »
Stichworte:
Cavitating jet; Numerical cavitation erosion prediction; Cavitation erosion; Cavitation pit; Grid study
Dewey Dezimalklassifikation:
620 Ingenieurwissenschaften
Zeitschriftentitel:
Wear
Jahr:
2022
Band / Volume:
498-499
Seitenangaben Beitrag:
204304
Nachgewiesen in:
Scopus
Sprache:
en
Volltext / DOI:
doi:10.1016/j.wear.2022.204304
WWW:
https://www.sciencedirect.com/science/article/abs/pii/S0043164822000692
Verlag / Institution:
Elsevier BV
E-ISSN:
0043-1648
Hinweise:
Funding text 1 We thank the Robert Bosch GmbH for providing the geometrical data of the considered setup and the thermodynamic properties of the test fluid. Further, we gratefully acknowledge the Gauss Centre for Supercomputing e.V. ( www.gauss-centre.eu ) for funding this project by providing computing time on the GCS Supercomputers SuperMUC and SuperMUC-NG at Leibniz Supercomputing Centre ( www.lrz.de ). All authors approved the version of the manuscript to be published. Funding text 2 We t...     »
Eingereicht (bei Zeitschrift):
27.09.2021
Angenommen (von Zeitschrift):
23.02.2022
Publikationsdatum:
01.06.2022
TUM Einrichtung:
Lehrstuhl für Aerodynamik und Strömungsmechanik
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