
doi: 10.15480/882.1147
Gegenstand der Dissertation ist die Entwicklung eines numerischen Verfahrens auf Basis der gitterfreien Smoothed-Particle-Hydrodynamics (SPH) Methode zur Simulation komplexer hydrodynamischer Fragestellungen in Häfen mit Interaktion zwischen Schiffen, Hafenbauwerken, Boden und Wasser. Entsprechende Stoffmodelle wurden entwickelt, implementiert und validiert. Im Anwendungsfokus liegt die von Schiffspropellern und Querstrahlrudern induzierte Kolkbildung nahe der Kaimauer. Das entwickelte Verfahren lässt sich weiterhin auf eine Vielzahl von Fragestellungen aus dem Gebiet der maritimen Technik anwenden.
The thesis reports on the development of a numerical procedure based on the meshfree Smoothed-Particle-Hydrodynamics (SPH) approach for the simulation of complex port hydrodynamic problems including the interaction between ships, harbour facilities, water and soil. Corresponding constitutive models have been derived, implemented and validated. The regarded applications focus on scouring close to quay walls induced by active ship manoeuvring and propulsion devices. The developed procedure can further be applied to a wide range of problems from the field of marine and offshore engineering.
meshfree method, Schiffbau, fluid/structure/soil-interaction, computational fluid dynamics, marine engineering, Bodenmodelle, multiphysics simulation, Smoothed Particle Hydrodynamics, Hydrodynamik, Numerische Strömungssimulation, Bugstrahlrudermodell, Kolk, Hafenbau, Propellermodel, Technology::600: Technology, Fluid/Boden/Struktur-Interaktion
meshfree method, Schiffbau, fluid/structure/soil-interaction, computational fluid dynamics, marine engineering, Bodenmodelle, multiphysics simulation, Smoothed Particle Hydrodynamics, Hydrodynamik, Numerische Strömungssimulation, Bugstrahlrudermodell, Kolk, Hafenbau, Propellermodel, Technology::600: Technology, Fluid/Boden/Struktur-Interaktion
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