{"_buckets": {"deposit": "9acf5ac4-f20c-4b40-beb8-0c79f9917447"}, "_deposit": {"id": "12968", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "12968"}, "status": "published"}, "_oai": {"id": "oai:soar-ir.repo.nii.ac.jp:00012968", "sets": []}, "author_link": ["39748"], "item_10_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1972-12-25", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "70", "bibliographicPageStart": "55", "bibliographicVolumeNumber": "33", "bibliographic_titles": [{"bibliographic_title": "信州大学工学部紀要"}]}]}, "item_10_description_20": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "This paper describes the principle and application of the diagram technique recently introduced into the turbulence theory. First, the theoretical background of various approaches to the statistical mechanics of turbulence is briefly reviewed with special reference to the significance of consolidated or nonlinear expansions which retain a strong nonlinearity even in their lower order terms. Next, the construction and the structure of standard diagrams are expounded for steady homogeneous turbulence under a Gaussian random forcing function mainly after Wyld-Lee\u0027s scheme. Three fundamental diagram equations are shown in a consolidated form. They constitute a system of triple integro-differential equations which determines the energy spectrum function, the modified Green\u0027s function and the modified vertex function simultaneously. Lastly, known approximate theories such as the cumulant discard, the direct-interaction approximations and Shut\u0027ko\u0027s proposal are critically interpreted from the viewpoint of the diagram approach.", "subitem_description_type": "Abstract"}]}, "item_10_description_30": {"attribute_name": "資源タイプ（コンテンツの種類）", "attribute_value_mlt": [{"subitem_description": "Article", "subitem_description_type": "Other"}]}, "item_10_description_31": {"attribute_name": "フォーマット：mimeタイプ", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_10_description_5": {"attribute_name": "引用", "attribute_value_mlt": [{"subitem_description": "信州大学工学部紀要 33: 55-70 (1972)", "subitem_description_type": "Other"}]}, "item_10_publisher_4": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "信州大学工学部"}]}, "item_10_select_64": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_10_source_id_35": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0037-3818", "subitem_source_identifier_type": "ISSN"}]}, "item_10_source_id_39": {"attribute_name": "NII ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0037-3818", "subitem_source_identifier_type": "ISSN"}]}, "item_10_source_id_40": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00121228", "subitem_source_identifier_type": "NCID"}]}, "item_10_text_66": {"attribute_name": "sortkey", "attribute_value_mlt": [{"subitem_text_value": "06"}]}, "item_1627890569677": {"attribute_name": "出版タイプ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "大路,  通雄", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "39748", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2015-09-28"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "Engineering33-06.pdf", "filesize": [{"value": "705.0 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 705000.0, "url": {"label": "Engineering33-06.pdf", "url": "https://soar-ir.repo.nii.ac.jp/record/12968/files/Engineering33-06.pdf"}, "version_id": "7839447d-c86d-444a-8fbe-d9194625901a"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "乱流の非線形展開理論とダイアグラム", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "乱流の非線形展開理論とダイアグラム", "subitem_title_language": "ja"}, {"subitem_title": "Diagram Approach to the Nonlinear Expansion Theory of Turbulence", "subitem_title_language": "en"}]}, "item_type_id": "10", "owner": "1", "path": ["1274"], "permalink_uri": "http://hdl.handle.net/10091/11761", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2011-02-15"}, "publish_date": "2011-02-15", "publish_status": "0", "recid": "12968", "relation": {}, "relation_version_is_last": true, "title": ["乱流の非線形展開理論とダイアグラム"], "weko_shared_id": -1}