Experimental analysis of blade root cavitation erosion on set of model propellers

AA Abbasi, G Franzosi, M Viviani, D Bertetta, G Tani - Ocean Engineering, 2024 - Elsevier
The objective of the present study is to investigate by model tests the erosion caused by
blade root cavitation for a set of three marine propellers. Experiments have been carried out …

Underwater Acoustic Nonlinear Blind Ship Noise Separation Using Recurrent Attention Neural Networks

R Song, X Feng, J Wang, H Sun, M Zhou, H Esmaiel - Remote Sensing, 2024 - mdpi.com
Ship-radiated noise is the main basis for ship detection in underwater acoustic
environments. Due to the increasing human activity in the ocean, the captured ship noise is …

Single-Bubble Cavitation-Induced Pitting on Technical Alloys

J Kühlmann, SA Kaiser - Tribology Letters, 2024 - Springer
Repeated single cavitation bubble experiments were performed primarily on 316L stainless
steel, and some on nickel–aluminum–bronze (NAB) and pure aluminum. The bubble …

[PDF][PDF] Model Scale Investigation of Blade Root Cavitation Erosion on a Set of Marine Propellers

AA Abbasi, G Franzosi, D Bertetta… - Proc 7th …, 2022 - marinepropulsors.com
The present study is focused on the experimental analysis of the erosion caused by
cavitation occurring at the blade root for a set of three model scale marine propellers. The …

Effect of Shaft Inclination on the Flow Field Around Two Marine Propellers

AA Abbasi, G Franzosi, M Viviani, G Tani… - … Ocean and Polar …, 2023 - onepetro.org
The objective of the present study is to investigate, by means of velocimetric measurements,
the flow field generated by two marine propellers running with inclined shaft configuration …

Analysis of Blade Root Cavitation Erosion with an Image Processing Approach

G Franzosi, AA Abbasi, L Savio, M Viviani… - … International Ocean and …, 2023 - onepetro.org
In this paper image-processing techniques for the study of cavitation types associated with
erosion of marine propellers are presented. Blade root cavitation erosion was documented …

[引用][C] Optical in-situ analysis of the cavitation damage on technical alloys under repeated single bubbles

J Kühlmann - Dissertation, Duisburg, Essen …