{"created":"2023-07-27T04:49:19.525170+00:00","id":50840,"links":{},"metadata":{"_buckets":{"deposit":"5fa5dad8-a444-4777-b48c-ddf1006f22b3"},"_deposit":{"created_by":3,"id":"50840","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"50840"},"status":"published"},"_oai":{"id":"oai:tohoku.repo.nii.ac.jp:00050840","sets":["72:292"]},"author_link":["125093","125092","125091","125090"],"item_4_alternative_title_20":{"attribute_name":"その他の言語のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"<Original Paper>Distribution of Gas Flow Rate in a Packed Bed of Spherical Particles"}]},"item_4_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1990-09-29","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"42","bibliographicPageStart":"32","bibliographicVolumeNumber":"46","bibliographic_titles":[{"bibliographic_title":"東北大學選鑛製錬研究所彙報 = Bulletin of the Research Institute of Mineral Dressing and Metallurgy, Tohoku University"}]}]},"item_4_date_62":{"attribute_name":"登録日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2008-05-02","subitem_date_issued_type":"Created"}]},"item_4_date_63":{"attribute_name":"公開日（投稿完了日）","attribute_value_mlt":[{"subitem_date_issued_datetime":"2008-05-02","subitem_date_issued_type":"Created"}]},"item_4_date_65":{"attribute_name":"発行日","attribute_value_mlt":[{"subitem_date_issued_datetime":"1990-09-29","subitem_date_issued_type":"Created"}]},"item_4_date_80":{"attribute_name":"更新日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2010-01-27","subitem_date_issued_type":"Created"}]},"item_4_description_15":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_4_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"A numerical study was conducted for the distribution of the gas flow rate in a packed bed of spherical particles. Radial distribution of voidage in a packed bed, which was an important factor for nonuniform gas flow, was expressed as an empirical equation using the ratio of bed diameter, D, to particle diameter, d. Gas flow rate in a packed bed and in a free board was simulated under the calculated conditions of various D/d ratios and particle Reynolds numbers. Computed results compared favorably with the available experimental data. These results revealed that the maldistribution of gas flow near a wall increased significantly with a decrease in the D/d ratio and caused reduction in the averaged Nusselt number.","subitem_description_type":"Abstract"}]},"item_4_description_41":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"紀要類(bulletin)","subitem_description_type":"Other"}]},"item_4_description_66":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"653506 bytes","subitem_description_type":"Other"}]},"item_4_full_name_2":{"attribute_name":"著者(ヨミ)","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"125092","nameIdentifierScheme":"WEKO"}],"names":[{"name":"AKIYAMA, Tomohiro"}]},{"nameIdentifiers":[{"nameIdentifier":"125093","nameIdentifierScheme":"WEKO"}],"names":[{"name":"YAGI, Junichiro"}]}]},"item_4_publisher_34":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東北大學選鉱製錬研究所"}]},"item_4_radio_69":{"attribute_name":"公開範囲","attribute_value_mlt":[{"subitem_radio_item":"学外"}]},"item_4_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0040876X","subitem_source_identifier_type":"ISSN"}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00168425","subitem_source_identifier_type":"NCID"}]},"item_4_version_type_16":{"attribute_name":"著者版フラグ","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":"秋山,  友宏"}],"nameIdentifiers":[{"nameIdentifier":"125090","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"八木,  順一郎"}],"nameIdentifiers":[{"nameIdentifier":"125091","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":"2017-02-20"}],"displaytype":"detail","filename":"KJ00000135582.pdf","filesize":[{"value":"653.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00000135582.pdf","url":"https://tohoku.repo.nii.ac.jp/record/50840/files/KJ00000135582.pdf"},"version_id":"555ed20e-43d2-4459-b704-2e29f760cfc1"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"gas flow","subitem_subject_scheme":"Other"},{"subitem_subject":"packed bed","subitem_subject_scheme":"Other"},{"subitem_subject":"wall effect","subitem_subject_scheme":"Other"},{"subitem_subject":"voidage","subitem_subject_scheme":"Other"},{"subitem_subject":"Ergun's equation","subitem_subject_scheme":"Other"},{"subitem_subject":"Nusselt number","subitem_subject_scheme":"Other"},{"subitem_subject":"power law scheme","subitem_subject_scheme":"Other"},{"subitem_subject":"staggered grid","subitem_subject_scheme":"Other"},{"subitem_subject":"SIMPLE algorithm","subitem_subject_scheme":"Other"}]},"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":"<報文>球状粒子充填層内のガス流速分布","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"<報文>球状粒子充填層内のガス流速分布"}]},"item_type_id":"4","owner":"3","path":["292"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-05-02"},"publish_date":"2008-05-02","publish_status":"0","recid":"50840","relation_version_is_last":true,"title":["<報文>球状粒子充填層内のガス流速分布"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-07-27T15:40:10.598071+00:00"}