a Lloyd Liberloo 8 éve
255
Floating object entry
The text discusses the study of object entry into fluid using different methodologies, particularly focusing on wedge-shaped objects and cylinders. It details the use of Smooth Particle Hydrodynamics (
Megnyitás
Floating object entry Hydrodynamic model Changing the variables and looking at the predicted outcome Variables: mass, density, pressure, velocity Way to digitally visualise the experiment SPH modeling Secondary form: incompressable (ISPH) Primary form: weakly compressable (SPH) Modeling the fluid domain as a number of discrete particles Smooth Particle Hydrodynamics Cylinder entry Wedge entry Different deadrise angles Bigger deadrise angle --> bigger angel with horizontal Constant speed: 2 m/s Solid particles model Influence on the moving particles Fixed points or moving with a function in time
