GENERATION OF SECOND-ORDER LONG WAVES BY A WAVE GROUP IN A LABORATORY FLUME AND ITS CONTROL

M. Mizuguchi, H. Toita

Abstract


Generation of second-order long waves at a wave maker by non-periodic wave group is analyzed in time series by Mizuguchi(1995). The analysis, which include a way to control the long wave generation, is briefly described. Then confirmation by using a single wave packet is successfully undertaken both in numerical simulation by Boussinesq equation and in laboratory experiment.

Keywords


long waves; wave group; laboratory flume; flume

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