Particle Trajectories in Linear Water Waves
DOI:
https://doi.org/10.1685/Abstract
We prove that in a linear periodic gravity water waves there are no closed orbit for the water particles in the fluid. Each particle experiences per period a backward-forward motion that leads to a forward drift. This result can be viewed as a more detailed version of the classical theory for the trajectories of particles below a water wave, in which, due to the first order linearization, all particle paths appear to be closed. [DOI: 10.1685 / CSC06058] About DOIDowloads
Pubblicato
2007-10-01
Fascicolo
Sezione
Articles