{"created":"2023-05-15T09:58:45.190462+00:00","id":2769,"links":{},"metadata":{"_buckets":{"deposit":"f7b45df5-e9ed-4ccf-aa4c-85a753649c81"},"_deposit":{"created_by":5,"id":"2769","owner":"5","owners":[5],"pid":{"revision_id":0,"type":"depid","value":"2769"},"status":"published"},"_oai":{"id":"oai:miyazaki-u.repo.nii.ac.jp:00002769","sets":["73","73:36","73:36:330","73:36:330:322"]},"author_link":["14529","14532","6256","6257"],"item_10002_alternative_title_1":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"ヒバナ テンカ キカン ニヨル バイオガス ネンリョウ ノ ネンショウ トクセイ ノ ケントウ エンジン ジッケン ソウチ カイリョウ ト ネンショウ ジッケン","subitem_alternative_title_language":"ja-Kana"}]},"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2012-07-30","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"192","bibliographicPageStart":"187","bibliographicVolumeNumber":"41","bibliographic_titles":[{"bibliographic_title":"宮崎大学工学部紀要","bibliographic_titleLang":"ja"},{"bibliographic_title":"Memoirs of Faculty of Engineering, University of Miyazaki","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The biogas is produced by excrement of the animal or the food waste. Because the combustion is carbon neutral theoretically, the biogas is attracted attention as an alternative fuel. However, supply of the biogas of the stable composition is difficult because a component and the generation condition in raw materials influence composition of generated gas. In the conventional research, the artificial biogas which mixed methane and carbon dioxide was burned in the spark ignition engine, and the burning characteristics of the gas were compared with those of propane. However, enough number of combustion experiments were not carried out by the malfunction of the experimental device. In this research, experimental device for the test engine is improved and burning characteristics are investigated from the in-cylinder gas pressure when burning the biogas which methane concentration was changed from 50 to 70% in the MBT conditions of the engine. It is found that the indicated thermal efficiency is improved by driving the engine in MBT. To control the ignition timing is effective for thermal efficiency improvement in the combustion of the biogas. The concentration of the carbon dioxide in the fuel influences combustion speed. In addition, it is confirmed that the methane concentrations of 45% is able to burn.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宮崎大学工学部","subitem_publisher_language":"ja"},{"subitem_publisher":"Faculty of Engineering, University of Miyazaki","subitem_publisher_language":"en"}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00732558","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"05404924","subitem_source_identifier_type":"ISSN"}]},"item_10002_version_type_20":{"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":"服部, 拓也","creatorNameLang":"ja"},{"creatorName":"ハットリ, タクヤ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"14529","nameIdentifierScheme":"WEKO"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"0000000106573887","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"https://isni.org/isni/0000000106573887"}],"affiliationNames":[{"affiliationName":"宮崎大学","affiliationNameLang":"ja"},{"affiliationName":"University of Miyazaki","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"長瀬, 慶紀","creatorNameLang":"ja"},{"creatorName":"ナガセ, ヨシノリ","creatorNameLang":"ja-Kana"},{"creatorName":"Nagase, Yoshinori","creatorNameLang":"en"}],"familyNames":[{"familyName":"長瀬","familyNameLang":"ja"},{"familyName":"ナガセ","familyNameLang":"ja-Kana"},{"familyName":"Nagase","familyNameLang":"en"}],"givenNames":[{"givenName":"慶紀","givenNameLang":"ja"},{"givenName":"ヨシノリ","givenNameLang":"ja-Kana"},{"givenName":"Yoshinori","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"6256","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"90180489","nameIdentifierScheme":"e-Rad_Researcher","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=90180489"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"0000000106573887","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"https://isni.org/isni/0000000106573887"}],"affiliationNames":[{"affiliationName":"宮崎大学","affiliationNameLang":"ja"},{"affiliationName":"University of Miyazaki","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"友松, 重樹","creatorNameLang":"ja"},{"creatorName":"トモマツ, シゲキ","creatorNameLang":"ja-Kana"},{"creatorName":"Tomomatsu, Shigeki","creatorNameLang":"en"}],"familyNames":[{"familyName":"友松","familyNameLang":"ja"},{"familyName":"トモマツ","familyNameLang":"ja-Kana"},{"familyName":"Tomomatsu","familyNameLang":"en"}],"givenNames":[{"givenName":"重樹","givenNameLang":"ja"},{"givenName":"シゲキ","givenNameLang":"ja-Kana"},{"givenName":"Shigeki","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"6257","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"30315353","nameIdentifierScheme":"e-Rad_Researcher","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=30315353"}]},{"creatorNames":[{"creatorName":"Hattori, Takuya","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"14532","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":"2020-06-21"}],"displaytype":"detail","filename":"engineering41_187-192.pdf","filesize":[{"value":"1.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"engineering41_187-192.pdf","url":"https://miyazaki-u.repo.nii.ac.jp/record/2769/files/engineering41_187-192.pdf"},"version_id":"8e1ed31d-2509-4e68-a768-44b6811616ea"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Composition ratio of Biogas, S.I. Engine, Combustion Pressure, Combustion characteristic","subitem_subject_language":"en","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":"火花点火機関によるバイオガス燃料の燃焼特性の検討(エンジン実験装置改良と燃焼実験)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"火花点火機関によるバイオガス燃料の燃焼特性の検討(エンジン実験装置改良と燃焼実験)","subitem_title_language":"ja"},{"subitem_title":"Study on Combustion Characteristics of Biogas Fuel using S.I. Engine (Improvement of Engine experimental device and combustion experiment)","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"5","path":["73","36","330","322"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2012-11-02"},"publish_date":"2012-11-02","publish_status":"0","recid":"2769","relation_version_is_last":true,"title":["火花点火機関によるバイオガス燃料の燃焼特性の検討(エンジン実験装置改良と燃焼実験)"],"weko_creator_id":"5","weko_shared_id":2},"updated":"2024-12-26T06:45:44.565248+00:00"}