A simulation-based approach to the fluid-structure interaction inside fatigue cracks in hydraulic components

von Lukas Michiels

Taschenbuch

Kurzbeschreibung des Verlags

Experiments on hydraulic components indicated that hydraulic pressure causes an additional load on the crack faces and that a viscous fluids do not flow out during rapid load changes, which reduces the effective damage amplitude. In this work, a simulation of the fluid-structure interaction is modeled with an averaged thin-film flow and coupled with a mechanical model. The simulation of the oil flow in the crack and the crack provides a better understanding of the FSI and its impact on fatigue.

• Reihe: Karlsruher Schriftenreihe Fahrzeugsystemtechnik / Institut für Fahrzeugsystemtechnik
• ISBN: 9783731514244
• Sprache: Englisch
• Erscheinungsdatum: 10.02.2026
• Genre: Technik/Maschinenbau, Fertigungstechnik
• Verlag: KIT Scientific Publishing