{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1390580394707774208.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.11351/jsaeronbun.55.113"}}],"dc:title":[{"@language":"en","@value":"Wall Adhesion Characteristics of Fuel Spray under Flow Conditions in Intake Port Fuel Injection Spark Ignition Engines"},{"@language":"ja","@value":"吸気管内燃料噴射式火花点火機関を想定した流動条件下における燃料噴霧の壁面付着特性"}],"dcterms:alternative":[{"@language":"en","@value":"- Effect of Fuel Injection in Multi-Cycle on Liquid Film Formation -"},{"@language":"ja","@value":"- マルチサイクルでの燃料噴射が液膜形成に与える影響 -"}],"dc:language":"ja","description":[{"type":"abstract","notation":[{"@language":"en","@value":"Port Fuel Injection (PFI) system in hybrid gasoline engines is frequently in cold condition due to use for electricity generation. Under cold condition, the fuel film forms on the intake port wall does not evaporate completely during the cycle, and the injected fuel spray impinges on it in the next cycle. In this paper, the process of fuel film formation under multi-cycle fuel injection condition is analysed by applying the Total Internal Reflection Laser Induced Fluorescence method. In addition, the particle size distribution of spray droplets was measured in quiescent conditions with Super High Spatial Resolution Photographymethod, which allows for whole spray imaging while maintaining the spatial resolution of small droplets. As a result, the fuel adhesion mass per injection increases as the critical Weber number increases with repeated fuel injections under quiescent conditions. Under cross flow conditions, fuel mass impinging on the wall is much smaller than under quiescent conditions. Accordingly, the fuel adhesion mass per injection is almost constant with repeated fuel injections because of the small increase in the critical Weber number."},{"@language":"ja","@value":"本研究では吸気管内燃料噴射式火花点火機関の冷機始動を想定し，マルチサイクルの燃料噴射による液膜形成過程の把握を目的とした．本報では，風洞装置にて燃料噴射圧力と管内流動速度を変化させ，壁面に形成される液膜厚さを計測した．また，拡大撮影より取得した噴霧液滴群のウェーバー数分布より液膜形成過程を考察した．"}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410580394707774209","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Matsuda Dai"},{"@language":"ja","@value":"松田 大"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"同志社大学大学院"}]},{"@id":"https://cir.nii.ac.jp/crid/1410580394707774214","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Inoue Yoshiya"},{"@language":"ja","@value":"井上 欣也"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"三菱自動車工業(株)"}]},{"@id":"https://cir.nii.ac.jp/crid/1410580394707774213","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Senda Jiro"},{"@language":"ja","@value":"千田 二郎"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"同志社大学"}]},{"@id":"https://cir.nii.ac.jp/crid/1410580394707774210","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Inasaki Kentaro"},{"@language":"ja","@value":"稲崎 健太朗"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"同志社大学大学院"}]},{"@id":"https://cir.nii.ac.jp/crid/1410580394707774208","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Isshiki Shunsuke"},{"@language":"ja","@value":"一色 駿輔"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"同志社大学大学院"}]},{"@id":"https://cir.nii.ac.jp/crid/1410580394707774211","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Kurata Kazuo"},{"@language":"ja","@value":"倉田 和郎"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"三菱自動車工業(株)"}]},{"@id":"https://cir.nii.ac.jp/crid/1410580394707774212","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Matsumura Eriko"},{"@language":"ja","@value":"松村 恵理子"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"同志社大学"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"02878321"},{"@type":"EISSN","@value":"18830811"}],"prism:publicationName":[{"@language":"en","@value":"Transactions of Society of Automotive Engineers of Japan"},{"@language":"ja","@value":"自動車技術会論文集"},{"@language":"en","@value":"JSAE Transactions"},{"@language":"en","@value":"Transactions of the Society of Automotive Engineers of Japan"},{"@language":"ja","@value":"自動車技術会論文集"}],"dc:publisher":[{"@language":"en","@value":"Society of Automotive Engineers of Japan"},{"@language":"ja","@value":"公益社団法人 自動車技術会"}],"prism:publicationDate":"2024","prism:volume":"55","prism:number":"1","prism:startingPage":"113","prism:endingPage":"120"},"availableAt":"2024","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=Heat%20engine","dc:title":"Heat engine"},{"@id":"https://cir.nii.ac.jp/all?q=Spark%20Ignition%20engine","dc:title":"Spark Ignition engine"},{"@id":"https://cir.nii.ac.jp/all?q=Port%20Fuel%20Injection","dc:title":"Port Fuel Injection"},{"@id":"https://cir.nii.ac.jp/all?q=Fuel%20film%20formation","dc:title":"Fuel film formation"},{"@id":"https://cir.nii.ac.jp/all?q=Cross%20flow","dc:title":"Cross flow"}],"dataSourceIdentifier":[{"@type":"JALC","@value":"oai:japanlinkcenter.org:2012354432"}]}