Blar i NTNU Open på forfatter "Kozlowska, Anna Maria"
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Experimental analysis on the risk of vortex ventilation and the free surface ventilation of marine propellers
Kozlowska, Anna Maria; Steen, Sverre (Journal article; Peer reviewed, 2017)The 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 ... -
Predicting thrust loss of ship propellers due to ventilation and out-of-water effect
Kozlowska, Anna Maria; Savio, Luca; Steen, Sverre (Journal article; Peer reviewed, 2017)This paper presents a propeller ventilation model that is tuned on experiments performed in open water condition in a towing tank. The main purpose of performing the experiments was to obtain more data at higher advance ... -
Time Domain Modeling of Propeller Forces due to Ventilation in Static and Dynamic Conditions
Kozlowska, Anna Maria; Dalheim, Øyvind Øksnes; Savio, Luca; Steen, Sverre (Journal article; Peer reviewed, 2020)This 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 ...