{"created":"2023-06-19T07:57:04.713482+00:00","id":691,"links":{},"metadata":{"_buckets":{"deposit":"5bad2e60-1737-444b-ac71-ead2040aeb93"},"_deposit":{"created_by":14,"id":"691","owners":[14],"pid":{"revision_id":0,"type":"depid","value":"691"},"status":"published"},"_oai":{"id":"oai:kitakyu.repo.nii.ac.jp:00000691","sets":["11:10"]},"author_link":["818"],"control_number":"691","item_10006_alternative_title_1":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"スパイラル膜モジュールのスペーサ形状に関する流体解析","subitem_alternative_title_language":"ja"}]},"item_10006_date_granted_11":{"attribute_name":"学位授与年月日","attribute_value_mlt":[{"subitem_dategranted":"2019-03-23"}]},"item_10006_degree_grantor_9":{"attribute_name":"学位授与機関","attribute_value_mlt":[{"subitem_degreegrantor":[{"subitem_degreegrantor_name":"北九州市立大学"}],"subitem_degreegrantor_identifier":[{"subitem_degreegrantor_identifier_name":"27101","subitem_degreegrantor_identifier_scheme":"kakenhi"}]}]},"item_10006_degree_name_8":{"attribute_name":"学位名","attribute_value_mlt":[{"subitem_degreename":"博士(工学)"}]},"item_10006_description_7":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In this thesis 3D modelling of flow through spacer filled narrow channels is carried out using CFD package ANSYS CFX to investigate the impact of feed spacer filament on shear stress exerted on membrane surfaces and pressure drop, which two kinds of feed spacers were designed to improve flow pattern. To lower the obstacle effect from the feed spacer in the SWM feed channel, the support from the high porosity of the pillar-like with a small filament diameter was indispensable. The pillar-like feed spacer was introduced as a new template to manipulate energy consumption. To achieve enhanced mixing, the arc-like spacer was designed as the transversal filament from the upper membrane to the lower membrane. Reduction of the shadow zone behind the transversal filament was realized with the arched filament and the potential for mixing reached to the close vicinity of the filament.","subitem_description_type":"Abstract"}]},"item_10006_dissertation_number_12":{"attribute_name":"学位授与番号","attribute_value_mlt":[{"subitem_dissertationnumber":"甲第124号"}]},"item_10006_version_type_18":{"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_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":"カン, チメイ","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"818","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":"2019-05-25"}],"displaytype":"detail","filename":"(KKDE1124HZ)甲第124号_ｶﾝ ﾁﾒｲ.pdf","filesize":[{"value":"8.0 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"(KKDE1124HZ)甲第124号_ｶﾝ ﾁﾒｲ","objectType":"fulltext","url":"https://kitakyu.repo.nii.ac.jp/record/691/files/(KKDE1124HZ)甲第124号_ｶﾝ ﾁﾒｲ.pdf"},"version_id":"bee7dfc0-6429-4c41-b14f-94b61c92ffdb"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Pillar-like feed spacer","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"arc-like spacer","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"flow pattern","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"computational fluid dynamics","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"performance simulation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"pressure drop","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"dimensionless power","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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":"doctoral thesis","resourceuri":"http://purl.org/coar/resource_type/c_db06"}]},"item_title":"Hydrodynamic study of feed spacer geometry in spiral wound membrane modules","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Hydrodynamic study of feed spacer geometry in spiral wound membrane modules","subitem_title_language":"en"}]},"item_type_id":"10006","owner":"14","path":["10"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2019-05-25"},"publish_date":"2019-05-25","publish_status":"0","recid":"691","relation_version_is_last":true,"title":["Hydrodynamic study of feed spacer geometry in spiral wound membrane modules"],"weko_creator_id":"14","weko_shared_id":-1},"updated":"2024-04-06T01:10:38.504115+00:00"}