{"_buckets": {"deposit": "a478e8b4-177d-4b5f-9eee-0b7cdba99037"}, "_deposit": {"id": "23094", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "23094"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00023094", "sets": ["322"]}, "author_link": ["68464", "68465", "68466", "68467"], "item_10_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2016-07", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "7", "bibliographicPageEnd": "074002", "bibliographicPageStart": "074002", "bibliographicVolumeNumber": "91", "bibliographic_titles": [{"bibliographic_title": "Physica Scripta", "bibliographic_titleLang": "en"}]}]}, "item_10_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Fractal grids have attracted attention as a new-type of turbulence-generating grid due to their unique characteristics. Recent studies have revealed that such uniqueness appears in the near field of regular grid-generated turbulence. Scalar transport in those flows is also of great interest as it is not yet fully understood. In this study, we investigate the scalar mixing in the near field of regular grid-generated turbulence with various grid configurations. Experiments have been carried out in liquid mixing layers with a Reynolds number of 5000 based on the mesh size of the grid and uniform velocity. Simultaneous measurements of two-component velocities and concentration have been performed by particle image velocimetry and a planar laser-induced fluorescence technique, respectively. The results show that the scaling law using the wake-interaction length scale is applicable for the turbulence intensity in the grid turbulence with different mesh sizes and the same thickness of the grid bar. The turbulence intensity increases as the thickness of the grid bar increases; thus, consequently increasing the scalar diffusion. The streamwise development of the scalar mixing layer thickness collapses onto a single curve by normalization based on the thickness of the grid bar.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_10_identifier_60": {"attribute_name": "URI", "attribute_value_mlt": [{"subitem_identifier_type": "DOI", "subitem_identifier_uri": "http://doi.org/10.1088/0031-8949/91/7/074002"}, {"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/2237/25285"}]}, "item_10_publisher_32": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "IOP publishing", "subitem_publisher_language": "en"}]}, "item_10_relation_11": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "https://doi.org/10.1088/0031-8949/91/7/074002", "subitem_relation_type_select": "DOI"}}]}, "item_10_rights_12": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "“This is an author-created, un-copyedited version of an article accepted for publication/published in [Physica Scripta]. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The Version of Record is available online at [http://doi.org/10.1088/0031-8949/91/7/074002]”", "subitem_rights_language": "en"}]}, "item_10_select_15": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "author"}]}, "item_10_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0031-8949", "subitem_source_identifier_type": "PISSN"}]}, "item_1615787544753": {"attribute_name": "出版タイプ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_ab4af688f83e57aa", "subitem_version_type": "AM"}]}, "item_access_right": {"attribute_name": "アクセス権", "attribute_value_mlt": [{"subitem_access_right": "open access", "subitem_access_right_uri": "http://purl.org/coar/access_right/c_abf2"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Ito, Y", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "68464", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Watanabe, T", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "68465", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Nagata, K", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "68466", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Sakai, Y", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "68467", "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": "2017-07-01"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "Turbulent_mixing_of_a_passive_scalar_in_grid_turbulence.pdf", "filesize": [{"value": "342.1 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 342100.0, "url": {"label": "Turbulent_mixing_of_a_passive_scalar_in_grid_turbulence.pdf ファイル公開：2017/07/01", "objectType": "fulltext", "url": "https://nagoya.repo.nii.ac.jp/record/23094/files/Turbulent_mixing_of_a_passive_scalar_in_grid_turbulence.pdf"}, "version_id": "4b0712a5-6b49-4a3b-b1a5-fbccb80fc87b"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Turbulent mixing of a passive scalar in grid turbulence", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Turbulent mixing of a passive scalar in grid turbulence", "subitem_title_language": "en"}]}, "item_type_id": "10", "owner": "1", "path": ["322"], "permalink_uri": "http://hdl.handle.net/2237/25285", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2016-12-22"}, "publish_date": "2016-12-22", "publish_status": "0", "recid": "23094", "relation": {}, "relation_version_is_last": true, "title": ["Turbulent mixing of a passive scalar in grid turbulence"], "weko_shared_id": -1}