{"_buckets": {"deposit": "fd315ec2-6e2f-4602-9bc3-10745e9c81dc"}, "_deposit": {"created_by": 7, "id": "6397", "owners": [7], "pid": {"revision_id": 0, "type": "depid", "value": "6397"}, "status": "published"}, "_oai": {"id": "oai:nied-repo.bosai.go.jp:00006397", "sets": []}, "author_link": [], "item_10001_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2003", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "5", "bibliographicPageEnd": "986", "bibliographicPageStart": "983", "bibliographicVolumeNumber": "72", "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 spectra of the squares of velocity quadratics including the energy dissipation rate ε per unit mass, the enstrophy ω\u003cSUP\u003e2\u003c/SUP\u003e and the pressure \u003cI\u003ep\u003c/I\u003e were measured using the data obtained from direct numerical simulations (DNSs) of incompressible turbulence in a periodic box with number of grid points up to 2048\u003cSUP\u003e3\u003c/SUP\u003e. These simulations were performed using the Earth Simulator computing system. The spectra for ε, ω\u003cSUP\u003e2\u003c/SUP\u003e and \u003cI\u003ep\u003c/I\u003e exhibited a wave number range in which the spectra scaled with the wave number \u003cI\u003ek\u003c/I\u003e as ∝\u003cI\u003ek\u003c/I\u003e\u003cSUP\u003e?\u003cI\u003ea\u003c/I\u003e\u003c/SUP\u003e. Exponent \u003cI\u003ea\u003c/I\u003e for \u003cI\u003ep\u003c/I\u003e was about 1.81, which is in good agreement with the value obtained by assuming the joint probability distribution of the velocity field to be Gaussian, while \u003cI\u003ea\u003c/I\u003e values for ε and ω\u003cSUP\u003e2\u003c/SUP\u003e were about 2/3, and very different from the Gaussian approximation values.", "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.72.983"}}]}, "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": "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": "Spectra of Energy Dissipation, Enstrophy and Pressure by High-Resolution Direct Numerical Simulations of Turbulence in a Periodic Box", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Spectra of Energy Dissipation, Enstrophy and Pressure by High-Resolution Direct Numerical Simulations of Turbulence in a Periodic Box", "subitem_title_language": "en"}]}, "item_type_id": "40001", "owner": "7", "path": ["1670839190650"], "permalink_uri": "https://nied-repo.bosai.go.jp/records/6397", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2023-09-20"}, "publish_date": "2023-09-20", "publish_status": "0", "recid": "6397", "relation": {}, "relation_version_is_last": true, "title": ["Spectra of Energy Dissipation, Enstrophy and Pressure by High-Resolution Direct Numerical Simulations of Turbulence in a Periodic Box"], "weko_shared_id": -1}