{"refrec":{"BRefID":359480,"RR":"<b>Nakayama, K.; Tani, K.; Yoshimura, H.; Fujita, I.</b> (2022). Effects of vorticity on solitary waves. <i>NPG Scientific Reports 12(1)</i>: 18524. <a href=\"https://dx.doi.org/10.1038/s41598-022-23267-w\" target=\"_blank\">https://dx.doi.org/10.1038/s41598-022-23267-w</a>","BEntID":357195,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>NPG Scientific Reports 12(1)</i>: 18524. <a href=\"https://dx.doi.org/10.1038/s41598-022-23267-w\" target=\"_blank\">https://dx.doi.org/10.1038/s41598-022-23267-w</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Nakayama, K.; Tani, K.; Yoshimura, H.; Fujita, I.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Nakayama, K. <i>et al.</i>","Englishabstract":"The vorticity effect on solitary wave profiles has not been solved experimentally; previous studies theoretically and numerically showed that when a solitary wave progressed in the positive direction, the effective wavelength of a solitary wave with positive vorticity increased. Using laboratory experiments and fully nonlinear numerical simulations, we here show that the effective wavelength is extended more when positive vorticity is given to a progressive wave in the positive direction. We further show that the total energy increases with increasing positive vorticity, demonstrating that a wave with positive vorticity propagates with less attenuation and lasts longer than a solitary wave with no vorticity. We anticipate that our outcomes will provide a starting point for more sophisticated methods to investigate the effect of vorticity on solitary waves in laboratory experiments and numerical simulations.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Effects of vorticity on solitary waves","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-06-12 01:32:13.422537","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":2022,"MonPub":null,"DateUpdate":"2022-11-24","DateCreate":"2022-11-24","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000878306800042","VABBcode":null,"OpenAcc":1,"DOI":"10.1038/s41598-022-23267-w"},"refs":null,"anarec":{"AnaID":359480,"PubliDate":2022,"Pagination":"18524","XtraPublOfAnaID":null,"ISBN":null,"Volume":"12","Issue":"1","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":208093,"SerRR":"Scientific Reports (Nature Publishing Group). 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