Water wave collapses over quasi-one-dimensional nonuniformly periodic bed profiles.
Nonlinear water waves interacting with quasi-one-dimensional nonuniformly periodic bed profiles are studied numerically in the deep-water regime with the help of approximate equations for envelopes of the forward and backward waves. Spontaneous formation of localized two-dimensional wave structures is observed in the numerical experiments, which looks essentially as a wave collapse.
Ruban
V P
VP
Landau Institute for Theoretical Physics, 2 Kosygin Street, Moscow, Russia. ruban@itp.ac.ru
D000465:Algorithms; D003198:Computer Simulation; D015233:Models, Statistical; D010825:Physics / Q000379:methods*; D012212:Rheology / Q000379:methods; D014867:Water / Q000737:chemistry*; D014872:Water Movements
D014867:Water