{"created":"2023-09-20T08:10:25.307960+00:00","id":6399,"links":{},"metadata":{"_buckets":{"deposit":"f56bb837-eb4e-479a-94c6-c31f361d5a42"},"_deposit":{"created_by":7,"id":"6399","owners":[7],"pid":{"revision_id":0,"type":"depid","value":"6399"},"status":"published"},"_oai":{"id":"oai:nied-repo.bosai.go.jp:00006399","sets":[]},"author_link":[],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2005","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"12","bibliographicPageEnd":"3212","bibliographicPageStart":"3202","bibliographicVolumeNumber":"74","bibliographic_titles":[{"bibliographic_title":"Journal of the Physical Society of Japan","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The statistics of energy transfer is studied by using the data of a series of high-resolution direct numerical simulations of incompressible homogeneous turbulence in a periodic box with the Taylor micro-scale Reynolds number <I>R</I><SUB>λ</SUB> and grid points up to approximately 1130 and 4096<SUP>3</SUP>, respectively. The data show that the energy transfer <I>T</I> across the wave number <I>k</I> is highly intermittent and the skewness <I>S</I> and flatness <I>F</I> of <I>T</I> increase with <I>k</I> approximately as <I>S</I>∝(<I>kL</I>)<SUP>α<I><SUB>S</SUB></I></SUP>, <I>F</I>∝(<I>kL</I>)<SUP>α<I><SUB>F</SUB></I></SUP> in the inertial subrange, where α<I><SUB>S</SUB></I>?2?3, α<I><SUB>F</SUB></I>?1 and <I>L</I> the characteristic length scale of energy containing eddies. The comparison between the statistics of <I>T</I>, the energy dissipation rate ε and its average ε<I><SUB>r</SUB></I> over a domain of scale <I>r</I> shows that <I>T</I> is less intermittent than ε, while there is a certain similarity between the probability distribution functions of <I>T</I> and ε<I><SUB>r</SUB></I>.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"THE PHYSICAL SOCIETY OF JAPAN","subitem_publisher_language":"en"}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1143/jpsj.74.3202"}}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1347-4073","subitem_source_identifier_type":"EISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Aoyama Tomohiro","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Ishihara Takashi","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Kaneda Yukio","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Yokokawa Mitsuo","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Itakura Ken’ichi","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Uno Atsuya","creatorNameLang":"en"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_title":"Statistics of Energy Transfer in High-Resolution Direct Numerical Simulation of Turbulence in a Periodic Box","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Statistics of Energy Transfer in High-Resolution Direct Numerical Simulation of Turbulence in a Periodic Box","subitem_title_language":"en"}]},"item_type_id":"40001","owner":"7","path":["1670839190650"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-09-20"},"publish_date":"2023-09-20","publish_status":"0","recid":"6399","relation_version_is_last":true,"title":["Statistics of Energy Transfer in High-Resolution Direct Numerical Simulation of Turbulence in a Periodic Box"],"weko_creator_id":"7","weko_shared_id":-1},"updated":"2023-09-20T08:10:27.595565+00:00"}