Wyniki wyszukiwania dla: VORTEX VENTILATION
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Wyniki wyszukiwania dla: VORTEX VENTILATION
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Experimental analysis on the risk of vortex ventilation and the free surface ventilation of marine propellers
Publikacja -
Corrigendum to “Experimental analysis on the risk of vortex ventilation and the free surface ventilation of marine propellers”
PublikacjaThe paper presents a discussion of the ventilation inception and air drawing prediction of ships propellers, aiming to predict under what conditions ventilation will happen, and the actual physical mechanism of the ventilation.
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Corrigendum to “Experimental analysis on the risk of vortex ventilation and the free surface ventilation of marine propellers” [Applied Ocean Research, Volume 67, September 2017, Pages 201–212]
Publikacja -
Time Domain Modeling of Propeller Forces due to Ventilation in Static and Dynamic Conditions
PublikacjaThis paper presents experimental and theoretical studies on the dynamic effect on the propeller loading due to ventilation by using a simulation model that generates a time domain solution for propeller forces in varying operational conditions. For ventilation modeling, the simulation model applies a formula based on the idea that the change in lift coefficient due to ventilation computes the change in the thrust coefficient. It...