简介:Atheoreticalmodelwasusedtoinvestigatetheinfluencesofenvironmentalandtopographicparametersontheatmosphericthree-layerinternalshipwaves.TheresultsshowthatboththewavelengthandthewedgeangledecreasewithanincreaseintheScorerparameter,andtherateofchangesinthewavelengthandwedgeanglearealsoalike.Theresultsalsoshowthatthewedgeangledecreaseswithanincreaseinthewidthofmountain,butthewavelengthvarieslittlewithit.Itissuggestedthatthewedgeangleisdeterminedbytheratioofthewavelengthtothescaleofthemountain.Besides,numericalsensitivityexperimentswereperformedtotesttheformernumericalexperiments.Thesimulatedresultsareconsistentwiththeanalyticalresults.