{"created":"2020-12-29T16:16:24.972287+00:00","id":7091,"links":{},"metadata":{"_buckets":{"deposit":"8780a5ce-88a8-4e57-a037-e6c5410cf59d"},"_deposit":{"created_by":155,"id":"7091","owner":"155","owners":[155],"owners_ext":{"displayname":"","email":"Zinmoetmoethtun10790@gmail.com","username":""},"pid":{"revision_id":0,"type":"depid","value":"7091"},"status":"published"},"_oai":{"id":"oai:meral.edu.mm:recid/00007091","sets":["1608151108672:1608152118915"]},"communities":["mmu"],"item_1583103067471":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"Re-study on Recurrence Period of Stokes Wave Train with High Order Spectral Method","subitem_1551255648112":"en"}]},"item_1583103085720":{"attribute_name":"Description","attribute_value_mlt":[{"interim":"Owing to the Benjamin-Feir instability, the Stokes wave train experiences a modulation-demodulation process, and presents  a  recurrence  characteristics.  Stiassnie  and  Shemer  researched  the  unstable  evolution  process  and  provided  a  theoretical formulation for the recurrence period in 1985 on the basis of the nonlinear cubic Schrödinger equation (NLS). However, NLS has limitations on the narrow band and the weak nonlinearity. The recurrence period is re-investigated in this  paper  by  using  a  highly  efficient  High  Order  Spectral  (HOS)  method,  which  can  be  applied  for  the  direct  phase-resolved simulation of the nonlinear wave train evolution. It is found that the Stiassnie and Shemer’s formula should be modified  in  the  cases  with  most  unstable  initial  conditions,  which  is  important  for  such  topics  as  the  generation  mechanisms of freak waves. A new recurrence period formula is presented and some new evolution characteristics of the Stokes wave train are also discussed in details."}]},"item_1583103108160":{"attribute_name":"Keywords","attribute_value_mlt":[{"interim":"Benjamin-Feir  instability"},{"interim":"High  Order  Spectral  (HOS)  method"},{"interim":"recurrence  period"},{"interim":"nonlinear  wave-wave  interaction"}]},"item_1583103120197":{"attribute_name":"Files","attribute_type":"file","attribute_value_mlt":[]},"item_1583103131163":{"attribute_name":"Journal articles","attribute_value_mlt":[{"subitem_issue":"© 2011 Chinese Ocean Engineering Society and Springer-Verlag Berlin Heidelberg","subitem_journal_title":"Re-study on Recurrence Period of Stokes Wave Train with High Order Spectral Method","subitem_pages":"pp. 679 − 686","subitem_volume":"Vol. 25, No. 4"}]},"item_1583105942107":{"attribute_name":"Authors","attribute_value_mlt":[{"subitem_authors":[{"subitem_authors_fullname":"Mee Mee Soe"}]}]},"item_1583108359239":{"attribute_name":"Upload type","attribute_value_mlt":[{"interim":"Publication"}]},"item_1583108428133":{"attribute_name":"Publication type","attribute_value_mlt":[{"interim":"Journal article"}]},"item_1583159729339":{"attribute_name":"Publication date","attribute_value":"2011-09-08"},"item_1583159847033":{"attribute_name":"Identifier","attribute_value":"DOI 10.1007/s13344-011-0054-1,  ISSN 0890-5487"},"item_title":"Re-study on Recurrence Period of Stokes Wave Train with High Order Spectral Method","item_type_id":"21","owner":"155","path":["1608152118915"],"publish_date":"2020-12-29","publish_status":"0","recid":"7091","relation_version_is_last":true,"title":["Re-study on Recurrence Period of Stokes Wave Train with High Order Spectral Method"],"weko_creator_id":"155","weko_shared_id":-1},"updated":"2021-12-13T02:27:40.230125+00:00"}