@inproceedings{6500a592c3a84f3093e543474f0ed815,
title = "A numerical study of unsteady cavitation on a hydrofoil by les and URANS method",
abstract = "In this paper, the unsteady cavitation phenomena on a NACA0015 hydrofoil is numerically simulated by unsteady Reynolds-Averaged Navier-Stokes (URANS) method and Large Eddy Simulation (LES) in single-fluid approaches to multiphase modelling, respectively. It is observed that the large-scale structures and characteristic periodic shedding predicted by the URANS with the modified SST k-ω turbulence model show a good qualitative match with the experimental observations but with quantitative discrepancies, such as a different cavity length and volume, and a different location of shedding. Compared to the URANS results, the LES results reproduce more details of unsteady dynamics with an improved quantitative agreement.",
author = "Li, {Zi Ru} and Zhang, {Guang Ming} and He, {Wei Dong} and {Van Terwisga}, Tom",
year = "2015",
doi = "10.1088/1742-6596/656/1/012157",
language = "English",
series = "Journal of Physics: Conference Series",
publisher = "IOP Publishing",
number = "1",
editor = "M. Farhat and A. M{\"u}ller",
booktitle = "Proceedings 9th International Symposium on Cavitation (CAV2015)",
note = "9th international symposium on cavitation, CAV 2015, Lausanne, Switzerland ; Conference date: 06-12-2015 Through 10-12-2015",
}
