User: Guest  Login
Title:

Numerical prediction of erosion due to a cavitating jet

Document type:
Zeitschriftenaufsatz
Author(s):
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...     »
Keywords:
Cavitating jet; Numerical cavitation erosion prediction; Cavitation erosion; Cavitation pit; Grid study
Dewey Decimal Classification:
620 Ingenieurwissenschaften
Journal title:
Wear
Year:
2022
Journal volume:
498-499
Pages contribution:
204304
Covered by:
Scopus
Language:
en
Fulltext / DOI:
doi:10.1016/j.wear.2022.204304
WWW:
https://www.sciencedirect.com/science/article/abs/pii/S0043164822000692
Publisher:
Elsevier BV
E-ISSN:
0043-1648
Notes:
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...     »
Submitted:
27.09.2021
Accepted:
23.02.2022
Date of publication:
01.06.2022
TUM Institution:
Lehrstuhl für Aerodynamik und Strömungsmechanik
 BibTeX