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Publications
Magazine
Risk reduction by cavitation control
Jun 1, 2019
Reading time 9 minutes
As all kinds of stakeholders regarding cavitation-related issues are represented in CRS, cavitation has been a major research topic through the CRS ...
Paper
Using the FW-H equation for hydroacoustics of propellers
Sep 28, 2015
Marine propeller noise and vibration has been studied in order to reduce acoustic signature, improve fatigue life and comfort onboard, and, more ...
Paper
Marine propeller acoustic modelling - comparing CFD results with an acoustic analogy method
May 31, 2015
Propeller noise and vibration is important in the design of ships in order to improve comfort, reduce signature or mitigate environmental impact. ...
Paper
Computational and Experimental Prediction of Propeller Cavitation Noise
May 21, 2015
Computational and experimental methods for the prediction of underwater-radiated noise due to propeller cavitation as in use at MARIN are discussed ...
Paper
Implementing The Ffowcs Williams-Hawkings Acoustic Analogy Into A Viscous CFD Solver
Sep 30, 2014
This paper details the verification of an FW-H equation implementation within the CFD code, ReFRESCO, as well as comparing results obtained with ...
Paper
Scale effects on hull pressure fluctuations due to cavitating propellers
Oct 1, 2012
In this paper we describe several scale effects that may occur on cavitating propellers and the resulting (low-frequency) hull pressure ...
Paper
Investigation of Hull Pressure Pulses, Making Use of Two Large Scale Cavitation Test Facilities
Aug 13, 2012
The well-known ship model basins MARIN of The Netherlands and HSVA of Germany have joint forces to investigate the problem of the occasional ...
Thesis
Prediction of Propeller-Induced Hull-Pressure Fluctuations
Nov 25, 2011
The cavitating propeller often forms the primary source of noise and vibration on board ships. The propeller induces hydroacoustic pressure ...
Paper
The influence of the wake scale effect on the prediction of hull pressures due to cavitating propellers
Jun 15, 2011
In this paper, the scale effect on the wake field of ship models is shown to be an important cause of prediction inaccuracies of hull pressure ...
Paper
On Predicting Cavitation-Induced Hull Pressure Fluctuations - Wake Scale Effects And Signal Variability
Nov 24, 2010
This paper presents research efforts currently made to incorporate the influence of wake scaling and signal variability in scale model experiments ...
Paper
Computation of hull-pressure fluctuations due to non-cavitating propellers
Jun 24, 2009
This paper describes a new coupling procedure of two boundary element methods aimed at computing propellerinduced hull-pressure fluctuations. The ...
Paper
Computational Analysis of Propeller Sheet Cavitation and Propeller Ship Interaction
Mar 26, 2008
This paper describes a computational procedure which is being developed for the practical analysis of propeller sheetcavitation and propeller-ship ...
Paper
Achievements and challenges in cavitation research on ship propellers
May 9, 2007
Cavitation occurs on nearly all ship propellers. It may lead to expensive problems if not acknowledged in an early design stage. The two most ...
Paper
Cavitation Research On Ship Propellers - A Review Of Achievements And Challenges
Sep 1, 2006
This paper reviews cavitation research on ship propellers performed in the recent past in MARIN’s Depressurized Towing Tank and cavitation tunnels. ...
Paper
A spatial extrapolation technique for sparse measurements of propeller induced hull-pressures using an inverse acoustic boundary element method
Sep 1, 2006
This paper presents a computational method for obtaining a complete description of the propeller-induced fluctuating ship hull-pressure field on the ...
Paper
Determination of propeller source strength from hull-pressure measurements
Jun 28, 2006
This paper presents a computational technique for the determination of the propeller source strength given a set of hull-pressure measurements. The ...
Magazine
Inboard noise from cavitating propeller tip vortices
Sep 1, 2005
Reading time 3 minutes
An increasing number of MARIN's clients consider low-frequent, broadband excitation caused by cavitating propeller tip vortices as the most ...
Paper
Recent Developments in predicting propeller-induced hull pressure pulses
Jun 20, 2005
Collapsing cavities on or in Üie vicinity of ship propeller blades cause pressure pulses which excite the huil structure above the propeller. ...
Paper
Aspects of the cavitating propeller tip vortex as a source of inboard noise and vibration
Jan 1, 2005
This paper surveys fluid dynamic-acoustic mechanisms that may explain low-frequent, broadband hull excitation experienced on board of ships and ...
Magazine
EXCALIBUR cuts through acoustic problems
Aug 1, 2004
Reading time 6 minutes
MARIN's acoustic panel code for propeller source strength determination lives up to the legend.