2 papers
physics.flu-dyn2020
Experimental Analysis of Tip Vortex Cavitation Mitigation By Controlled Surface Roughness
Urban Svennberg, Abolfazl Asnaghi, Robert Gustafsson +1
This study presents results of experiments where roughness applications are evaluated in delaying the tip vortex cavitation inception of an elliptical foil. High-speed video record…
physics.flu-dyn2020
Propeller Tip Vortex Mitigation By Roughness Application
Abolfazl Asnaghi, Urban Svennberg, Robert Gustafsson +1
In this study, the application of surface roughness on model and full scale marine propellers in order to mitigate tip vortex cavitation is evaluated. To model the turbulence, SST…