{"created":"2023-05-15T16:46:57.240976+00:00","id":23434,"links":{},"metadata":{"_buckets":{"deposit":"95670b97-32ec-4a75-818f-ace48c46c94b"},"_deposit":{"created_by":2,"id":"23434","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"23434"},"status":"published"},"_oai":{"id":"oai:nagasaki-u.repo.nii.ac.jp:00023434","sets":["14:21"]},"author_link":["99241","99242","99235","99239","99237","99240","99238","99236"],"item_2_alternative_title_19":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"NO_x Reduction in Diesel Engines due to Port Water-Injection : Comparison of NO_x Reduction Rate between Experiment and Prediction"}]},"item_2_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1997-11-25","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"615","bibliographicPageEnd":"3805","bibliographicPageStart":"3798","bibliographicVolumeNumber":"63","bibliographic_titles":[{"bibliographic_title":"日本機械学会論文集. B編"}]}]},"item_2_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The effect of port water-injection on the exhaust NO_x reduction was examined experimentally as well as theoretically. In the experiment, water was injected into each suction port of a 4 cylinder turbocharged DI diesel engine using gasoline injectors. The exhaust NO_x was reduced significantly by port water-injection, and about 50% reduction in NO_x concentration was obtained by injecting an amount of 0.035kg of water/kg of air under various engine operation conditions. By comparing between the experiment and the analysis based on the authors' two-zone model, it is shown that the NO_x reduction is mainly caused by a decrease in the temperature of the burned gas resulting from an increase in the specific heat due to humidification.","subitem_description_type":"Abstract"}]},"item_2_description_63":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"日本機械学會論文集. B編 63(615) p.3798-3805, 1997","subitem_description_type":"Other"}]},"item_2_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"99239","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Ishida, Masahiro"}]},{"nameIdentifiers":[{"nameIdentifier":"99240","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Chen, Zhi-Li"}]},{"nameIdentifiers":[{"nameIdentifier":"99241","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Ejima, Kenichiro"}]},{"nameIdentifiers":[{"nameIdentifier":"99242","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Ueki, Hironobu"}]}]},"item_2_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本機械学会"}]},"item_2_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00187441","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03875016","subitem_source_identifier_type":"ISSN"}]},"item_2_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":"石田, 正弘"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"陳, 之立"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"江島, 憲一郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"植木, 弘信"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-12-24"}],"displaytype":"detail","filename":"kikaiB63_3798.pdf","filesize":[{"value":"419.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"kikaiB63_3798.pdf","url":"https://nagasaki-u.repo.nii.ac.jp/record/23434/files/kikaiB63_3798.pdf"},"version_id":"c1312ceb-3db7-4f4d-b307-a53c756e20be"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Diesel Engine","subitem_subject_scheme":"Other"},{"subitem_subject":"Port Water Injection","subitem_subject_scheme":"Other"},{"subitem_subject":"NO_x Reduction","subitem_subject_scheme":"Other"},{"subitem_subject":"Two-Zone Model Analysis","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"吸気ポート水噴射によるディーゼル機関のNO_x低減 : NO_x低減率の実測値と予測値の比較","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"吸気ポート水噴射によるディーゼル機関のNO_x低減 : NO_x低減率の実測値と予測値の比較"}]},"item_type_id":"2","owner":"2","path":["21"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-02-22"},"publish_date":"2007-02-22","publish_status":"0","recid":"23434","relation_version_is_last":true,"title":["吸気ポート水噴射によるディーゼル機関のNO_x低減 : NO_x低減率の実測値と予測値の比較"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-05-16T00:46:50.332990+00:00"}