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RISThree-Dimensional Numerical Simulation of a Flat Plate Perpendicularly Submitted to Current With a Blockage Ratio of 0.214: URANS and Detached Eddy Simulation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The uniform flow over a nominally two-dimensional normal thin flat plate with blockage ratio 0.214 was numerically investigated in three dimensions by three methods: unsteady Reynolds-averaged Navier–Stokes (URANS) based ...
Proposals to Improve Load and Cavitation Computational Fluid Dynamics Analysis With Moving Reference Frame of a Conventional Propeller
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A very interesting topic in naval architecture is propeller's choice. The engineering team must pay attention to several characteristics of the vessel to properly choose the most effective propeller for that specific ...
The Effect of the Mass Moment of Inertia on Vertical Axis Current Turbines
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. This study examines how an increased mass moment of inertia affects the performance of the vertical axis current turbine (VACT). Increasing the moment of inertia of the rotor has been proposed as a potential ...
On the Intracycle Performance of an S-Shaped Vertical-Axis Autorotation Current Turbine by Computational Fluid Dynamics
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. This research article examines the intracycle performance of the S-shaped vertical-axis autorotation current turbine (VAACT). The investigation is performed by simulations using a two-dimensional computational ...