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RISLarge Eddy Simulation of Unsteady Cavitating Flow Around a Highly Skewed Propeller in Nonuniform Wake
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Unsteady cavitating flows around propellers become increasingly prominent on large-scale and high-speed ships, but large eddy simulations (LES) are limited in the literature. In this study, numerical simulation of an ...
Cloud Cavitating Flow Over a Submerged Axisymmetric Projectile and Comparison Between Two Dimensional RANS and Three Dimensional Large Eddy Simulation Methods
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: For the cloud cavitation around slender axisymmetric projectiles, a twodimensional (2D) numerical method was based on the mixture approach with Singhal cavitation model and modified renormalizationgroup (RNG) k–خµ ...
Study of Characteristics of Cloud Cavity Around Axisymmetric Projectile by Large Eddy Simulation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Cavitation generally occurs where the pressure is lower than the saturated vapor pressure. Based on large eddy simulation (LES) methodology, an approach is developed to simulate dynamic behaviors of cavitation, using kخ¼ ...