Search results for: VORTEX VENTILATION

• Experimental analysis on the risk of vortex ventilation and the free surface ventilation of marine propellers

  Publication

  • A. Kozlowska
  • S. Steen
  • A. Kozłowska

  - APPLIED OCEAN RESEARCH - Year 2017

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• Corrigendum to “Experimental analysis on the risk of vortex ventilation and the free surface ventilation of marine propellers”

  Publication

  • A. Kozłowska

  - APPLIED OCEAN RESEARCH - Year 2024

  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 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]

  Publication

  • A. Kozłowska
  • S. Steen

  - APPLIED OCEAN RESEARCH - Year 2024

• Time Domain Modeling of Propeller Forces due to Ventilation in Static and Dynamic Conditions

  Publication

  • A. Kozłowska

  - Journal of Marine Science and Engineering - Year 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 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...

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