Journal ArticleDOI
The transient characteristics of cloud cavitating flow over a flexible hydrofoil
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TLDR
In this paper, the authors investigated the two-phase flow structure of cloud cavitation over a flexible hydrofoil with particular emphasis on cavitating flow-induced vibration and the cavity shedding dynamics via combined experimental and numerical studies.About:
This article is published in International Journal of Multiphase Flow.The article was published on 2018-02-01. It has received 73 citations till now. The article focuses on the topics: Cavitation & Vibration.read more
Citations
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Journal ArticleDOI
Large Eddy Simulation of the Tip-leakage Cavitating flow with an insight on how cavitation influences vorticity and turbulence
TL;DR: In this paper, the authors have carried out numerical simulations of a tip leakage cavitating flow, generated by a straight NACA0009 hydrofoil, using Lagrangian coherent structures (LCSs) combined with Schnerr-Sauer cavitation model.
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Verification and validation of Large Eddy Simulation of attached cavitating flow around a Clark-Y hydrofoil
TL;DR: In this paper, the authors used implicitly filtered large eddy simulation with a homogenous cavitation model to investigate the transient turbulent cavitating flow around a Clark-Y hydrofoil with emphasis on Verification and Validation (V&V).
Journal ArticleDOI
Numerical modelling of unsteady cavitation and induced noise around a marine propeller
TL;DR: In this paper, the authors used the k-ω SST turbulence model with the turbulence viscosity correction and the Zwart cavitation model to simulate the cavitating flow around a propeller in a non-uniform wake.
Journal ArticleDOI
A review of transient flow structure and unsteady mechanism of cavitating flow
TL;DR: In this paper, the authors reviewed the flow structure and the unsteady mechanism of the unstaidy cavitating flow in different cavitation regime, for the attached cavitation and the vortical cavitation, with both the visualization and the quantitative information.
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Cavitation-Vortex-Pressure Fluctuation Interaction in a Centrifugal Pump Using Bubble Rotation Modified Cavitation Model Under Partial Load
Weihua Sun,Lei Tan +1 more
TL;DR: In this paper, the cavitation-vortex-pressure fluctuation interaction in a centrifugal pump under partial load with experimental validation was investigated, and the authors used the improved unsteady calculation model based on bubble-rotation-based Zwart-Gerber-Belamri (BRZGB) cavitation model.
References
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Book
Cavitation and Bubble Dynamics
TL;DR: In this paper, the fundamental physical processes involved in bubble dynamics and the phenomenon of cavitation are described and explained, and a review of the free streamline methods used to treat separated cavity flows with large attached cavities is provided.
Improved two-equation k-omega turbulence models for aerodynamic flows
TL;DR: In this article, two new versions of the k-omega two-equation turbulence model are presented, the baseline model and the Shear-Stress Transport model, which is based on the BSL model, but has the additional ability to account for the transport of the principal shear stress in adverse pressure gradient boundary layers.
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The Approximate Arithmetical Solution by Finite Differences of Physical Problems Involving Differential Equations, with an Application to the Stresses in a Masonry Dam
TL;DR: In this paper, the authors developed methods where by the differential equations of physics may be applied more freely than hitherto in the approximate form of difference equations to problems concerning irregular bodies, and all that was there said, as to the need for new methods, may be taken to apply here also.
Book
Fundamentals of Multiphase Flow
TL;DR: The aim of the present text is to try to bring much of this fundamental understanding together into one book and to present a unifying approach to the fundamental ideas of multiphase flows.