Numerical modelling and simulation of cavitating marine propeller flows:

A three-dimensional inviscid boundary element method for the simulation of steady and unsteady partial sheet cavitation on marine propellers is developed. The numerical method is validated in several test cases and applied to the calculation of hydrodynamic loads generated by the flow field around a...

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Bibliographic Details
Main Author: Gaschler, Maria (Author)
Format: Thesis Book
Language:English
Published: Hamburg 2017
Subjects:
Online Access:Inhaltsverzeichnis
Summary:A three-dimensional inviscid boundary element method for the simulation of steady and unsteady partial sheet cavitation on marine propellers is developed. The numerical method is validated in several test cases and applied to the calculation of hydrodynamic loads generated by the flow field around and behind a cavitating propeller on the surrounding structures in the port area.
Es wird ein reibungsfreies Randelement-Verfahren zur Simulation der stationären und instationären partiellen Schichtkavitation an Schiffspropellern entwickelt. Das numerische Verfahren wird anhand mehrerer Testfälle validiert und auf die Berechnung von hydrodynamischen Belastungen angewendet, die infolge einer kavitierenden Propellerströmung auf umliegende Strukturen im Hafenbereich induziert werden.
Physical Description:xvi, 164 Seiten Illustrationen, Diagramme

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