Laboratory Generation of Solitary Waves:An Inversion Technique to Improve Available Methods  

作　　者：A.Romano M.Guerrini G.Bellotti 琚烈红 

机构地区：[1]University of Roma Tre,Via Vito Volterra 62,Rome 00146,Italy [2]Nanjing Hydraulic Research Institute

出　　处：《China Ocean Engineering》2014年第1期57-66,共10页中国海洋工程（英文版）

基　　金：under the FP7 EU-funded research project SIM.COAST(Numerical Simulation Tools for Protection of Coasts against Flooding and Erosion.);FIRB 2008-FUTURO IN RICERCA(Design,construction and operation of the Submarine Multidisciplinary Observatory experiment);funded by the Italian Ministry for University and Scientific Research(MIUR)

摘　　要：Solitary waves are often used in laboratory experiments to study tsunamis propagation and interaction with coasts. However, the experimental shape of the waves may differ from the theoretical one. In this paper, a correction technique aiming at minimizing the discrepancies between the two profiles is presented. Laboratory experiments reveal their effectiveness in correcting the experimental shape of solitary waves, mainly for low nonlinearities.Solitary waves are often used in laboratory experiments to study tsunamis propagation and interaction with coasts. However, the experimental shape of the waves may differ from the theoretical one. In this paper, a correction technique aiming at minimizing the discrepancies between the two profiles is presented. Laboratory experiments reveal their effectiveness in correcting the experimental shape of solitary waves, mainly for low nonlinearities.

关 键 词：tsunamis solitary waves correction technique laboratory generation 

分 类 号：P731.2[天文地球—海洋科学]