{"created":"2024-10-28T06:19:07.889315+00:00","id":2005286,"links":{},"metadata":{"_buckets":{"deposit":"e9fd73a4-6ae6-4477-83a6-cc2db940bca3"},"_deposit":{"created_by":7,"id":"2005286","owners":[7],"pid":{"revision_id":0,"type":"depid","value":"2005286"},"status":"published"},"_oai":{"id":"oai:tokushima-u.repo.nii.ac.jp:02005286","sets":["1713853213384:1713853295607"]},"author_link":["43","475"],"control_number":"2005286","item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-02-17","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"43","bibliographicPageStart":"35","bibliographicVolumeNumber":"221","bibliographic_titles":[{"bibliographic_title":"Fuel","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The objective of this study is to apply neat biomass fuel to a DI diesel engine and investigate the effect of in-cylinder gas flow and combustion on the deposit formation and the fuel dilution in lubricating oil. The study focuses on the low load combustion and emissions considering that low load exhaust contain much unburned fuels and the unburned fuels are the source of the deposit formation and the fuel dilution. Piston configuration and swirl velocity were altered in the engine test. The engine was fueled by neat rapeseed oil. The test was carried out through the four hours continuous engine operation with keeping low load. After the operation, state of deposit formation and fuel dilution in lubricating oil were investigated. Results indicate that Re-entrant piston which creates strong reverse squish and high swirl forms the deposit annular on the piston top. Toroidal piston easily produces deposit on the undersurface of cylinder head. The deposit in the cavity accumulates where initial rapeseed oil spray impinges regardless of piston types. The carbonization of the deposit is promoted on the wall surface where the burned gas with high temperature and high velocity comes into contact. It is important to avoid extremely strong reverse squish to the cylinder liner in order to control the fuel dilution. The deep-bowl chamber changes the direction of reverse squish from the cylinder liner direction to the cylinder head direction. The low velocity outflow from the piston cavity reduces the adhesion of unburned fuel on the cylinder liner, resulting in the smaller amount of unburned fuel scraped off by a piston ring.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier","subitem_publisher_language":"en"}]},"item_10001_rights_15":{"attribute_name":"権利情報","attribute_value_mlt":[{"subitem_rights":"© 2018. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/","subitem_rights_language":"en"}]},"item_10001_source_id_9":{"attribute_name":"収録物ID","attribute_value_mlt":[{"subitem_source_identifier":"00162361","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"AA11527040","subitem_source_identifier_type":"NCID"},{"subitem_source_identifier":"AA00652288","subitem_source_identifier_type":"NCID"}]},"item_10001_version_type_20":{"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_1715043197608":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access"}]},"item_1722929371688":{"attribute_name":"出版社版DOI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"10.1016/j.fuel.2018.01.031"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1016/j.fuel.2018.01.031","subitem_relation_type_select":"DOI"}}]},"item_1723180141928":{"attribute_name":"EID","attribute_value_mlt":[{"subitem_identifier_type":"URI","subitem_identifier_uri":"336342"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"木戸口, 善行","creatorNameLang":"ja"},{"creatorName":"キドグチ, ヨシユキ","creatorNameLang":"ja-Kana"},{"creatorName":"Kidoguchi, Yoshiyuki","creatorNameLang":"en"}],"familyNames":[{"familyName":"木戸口","familyNameLang":"ja"},{"familyName":"キドグチ","familyNameLang":"ja-Kana"},{"familyName":"Kidoguchi","familyNameLang":"en"}],"givenNames":[{"givenName":"善行","givenNameLang":"ja"},{"givenName":"ヨシユキ","givenNameLang":"ja-Kana"},{"givenName":"Yoshiyuki","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"43","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"10653/profile-ja.html","nameIdentifierScheme":"徳島大学 教育研究者総覧","nameIdentifierURI":"http://pub2.db.tokushima-u.ac.jp/ERD/person/10653/profile-ja.html"},{"nameIdentifier":"70294717","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/search/?qm=70294717"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"名田, 譲","creatorNameLang":"ja"},{"creatorName":"ナダ, ユズル","creatorNameLang":"ja-Kana"},{"creatorName":"Nada, Yuzuru","creatorNameLang":"en"}],"familyNames":[{"familyName":"名田","familyNameLang":"ja"},{"familyName":"ナダ","familyNameLang":"ja-Kana"},{"familyName":"Nada","familyNameLang":"en"}],"givenNames":[{"givenName":"譲","givenNameLang":"ja"},{"givenName":"ユズル","givenNameLang":"ja-Kana"},{"givenName":"Yuzuru","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"475","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"215040/profile-ja.html","nameIdentifierScheme":"徳島大学 教育研究者総覧","nameIdentifierURI":"http://pub2.db.tokushima-u.ac.jp/ERD/person/215040/profile-ja.html"},{"nameIdentifier":"50383485","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/search/?qm=50383485"}]},{"creatorNames":[{"creatorName":"サンガワ, ショウタ","creatorNameLang":"ja"},{"creatorName":"サンガワ, ショウタ","creatorNameLang":"ja-Kana"},{"creatorName":"Sangawa, Syota","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"キタザキ, マサト","creatorNameLang":"ja"},{"creatorName":"キタザキ, マサト","creatorNameLang":"ja-Kana"},{"creatorName":"Kitazaki, Masato","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"マツナガ, ダイチ","creatorNameLang":"ja"},{"creatorName":"マツナガ, ダイチ","creatorNameLang":"ja-Kana"},{"creatorName":"Matsunaga, Daichi","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2020-02-27"}],"displaytype":"detail","filename":"fuel_221_35.pdf","filesize":[{"value":"1.05 MB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://tokushima-u.repo.nii.ac.jp/record/2005286/files/fuel_221_35.pdf"},"version_id":"513eb7d2-437d-454c-bdf4-6b65fe18fdd5"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Diesel engine","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Biomass fuel","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Fuel dilution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Deposit formation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Combustion","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Emission","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Gas flow","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Effect of low load combustion and emissions on fuel dilution in lubricating oil and deposit formation of DI diesel engines fueled by straight rapeseed oil","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Effect of low load combustion and emissions on fuel dilution in lubricating oil and deposit formation of DI diesel engines fueled by straight rapeseed oil","subitem_title_language":"en"}]},"item_type_id":"40001","owner":"7","path":["1713853295607"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2018-08-28"},"publish_date":"2018-08-28","publish_status":"0","recid":"2005286","relation_version_is_last":true,"title":["Effect of low load combustion and emissions on fuel dilution in lubricating oil and deposit formation of DI diesel engines fueled by straight rapeseed oil"],"weko_creator_id":"7","weko_shared_id":-1},"updated":"2025-01-29T08:34:22.783156+00:00"}