{"@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/1050282812638504576.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"HDL","@value":"http://hdl.handle.net/10087/2646"}},{"identifier":{"@type":"URI","@value":"https://gunma-u.repo.nii.ac.jp/records/3249"}},{"identifier":{"@type":"NDL_BIB_ID","@value":"7011457"}},{"identifier":{"@type":"URI","@value":"http://id.ndl.go.jp/bib/7011457"}},{"identifier":{"@type":"URI","@value":"https://ndlsearch.ndl.go.jp/books/R000000004-I7011457"}},{"identifier":{"@type":"NAID","@value":"110004999507"}}],"resourceType":"学術雑誌論文(journal article)","dc:title":[{"@value":"LDA・PIVによるシリンダ内定常流れの解析とパーシャルセル法数値計算の検証"},{"@language":"en","@value":"LDA and PIV Analyses of In-Cylinder Steady Flow and Verifications of Numerical Simulation Results with Partial Cells Method"},{"@language":"ja-Kana","@value":"LDA PIV ニ ヨル シリンダ ナイ テイジョウ ナガレ ノ カイセキ ト パーシャルセルホウ スウチ ケイサン ノ ケンショウ"}],"dcterms:alternative":[{"@value":"LDA and PIV Analyses of In-Cylinder Steady Flow and Verifications of Numerical Simulation Results with Partial Cells Method"}],"dc:language":"ja","description":[{"type":"Other","notation":[{"@value":"application/pdf"}]},{"type":"Other","notation":[{"@value":"Journal Article"}]},{"type":"Abstract","notation":[{"@value":"Characteristics of the flow inside an engine cylinder model have been evaluated by a particle image velocimetry (PIV) and a laser Doppler anemometer (LDA). Verifications of the results by Partial Cells in Cartesian coordinate method numerical simulation have been also made by the experiment results. The model engine head that has two intake valves and transparent cylinder are used in the steady state flow condition. The tests are conducted by single- and dual- valve open condition with 8mm valve lift in-1470 Pa suction gauge pressure. The comparisons between the PIV and the LDA experiments show almost the same tendencies for mean velocities and turbulence intensities in the whole experimental regien qualitatively and also quantitatively. The differences in the valve open condition are clearly observed in the integral length and time scales that are estimated from the PIV and LDA data respectively. It is shown that the PIV results are useful for verification of numerical results, which agree reasonably with those of experiments."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410572172213284741","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000003728010"},{"@type":"NRID","@value":"9000253510467"}],"foaf:name":[{"@value":"野村, 友和"}]},{"@id":"https://cir.nii.ac.jp/crid/1410853647386154499","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000003728009"},{"@type":"NRID","@value":"9000253510468"}],"foaf:name":[{"@value":"高橋, 易資"}]},{"@id":"https://cir.nii.ac.jp/crid/1070282812638504576","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000003735901"}],"foaf:name":[{"@value":"武田, 親士"}]},{"@id":"https://cir.nii.ac.jp/crid/1420845751139339520","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"40261862"},{"@type":"NRID","@value":"1000040261862"},{"@type":"NRID","@value":"9000303988449"},{"@type":"NRID","@value":"9000380474045"},{"@type":"NRID","@value":"9000255769934"},{"@type":"NRID","@value":"9000257780212"},{"@type":"NRID","@value":"9000256236013"},{"@type":"NRID","@value":"9000256248509"},{"@type":"NRID","@value":"9000261665502"},{"@type":"NRID","@value":"9000003734879"},{"@type":"NRID","@value":"9000380481256"},{"@type":"NRID","@value":"9000403403726"},{"@type":"NRID","@value":"9000254860117"},{"@type":"NRID","@value":"9000255766430"},{"@type":"NRID","@value":"9000256243851"},{"@type":"NRID","@value":"9000020032740"},{"@type":"NRID","@value":"9000241126172"},{"@type":"NRID","@value":"9000264234891"},{"@type":"NRID","@value":"9000380481141"},{"@type":"NRID","@value":"9000392415697"},{"@type":"NRID","@value":"9000399363053"},{"@type":"NRID","@value":"9000255770593"},{"@type":"NRID","@value":"9000258102680"},{"@type":"NRID","@value":"9000256250544"},{"@type":"NRID","@value":"9000256234417"},{"@type":"NRID","@value":"9000256248964"},{"@type":"NRID","@value":"9000321617110"},{"@type":"NRID","@value":"9000356512964"},{"@type":"NRID","@value":"9000021198278"},{"@type":"NRID","@value":"9000326657522"},{"@type":"NRID","@value":"9000403550007"},{"@type":"NRID","@value":"9000356512962"},{"@type":"NRID","@value":"9000356512619"},{"@type":"NRID","@value":"9000017292021"},{"@type":"NRID","@value":"9000254860407"},{"@type":"NRID","@value":"9000017680839"},{"@type":"NRID","@value":"9000364842971"},{"@type":"NRID","@value":"9000390408007"},{"@type":"NRID","@value":"9000255769807"},{"@type":"NRID","@value":"9000256245615"},{"@type":"NRID","@value":"9000278474116"},{"@type":"NRID","@value":"9000021452823"},{"@type":"NRID","@value":"9000283629159"},{"@type":"NRID","@value":"9000256246116"},{"@type":"NRID","@value":"9000256248350"},{"@type":"NRID","@value":"9000356512070"},{"@type":"NRID","@value":"9000303723882"},{"@type":"NRID","@value":"9000378104483"},{"@type":"NRID","@value":"9000252887365"},{"@type":"NRID","@value":"9000240087416"},{"@type":"NRID","@value":"9000356512950"},{"@type":"NRID","@value":"9000254352879"},{"@type":"NRID","@value":"9000255771387"},{"@type":"NRID","@value":"9000258102602"},{"@type":"NRID","@value":"9000258240795"},{"@type":"NRID","@value":"9000283404329"},{"@type":"NRID","@value":"9000380475428"},{"@type":"NRID","@value":"9000253510469"},{"@type":"NRID","@value":"9000283401035"},{"@type":"NRID","@value":"9000018679741"},{"@type":"NRID","@value":"9000021687639"},{"@type":"NRID","@value":"9000019098286"},{"@type":"NRID","@value":"9000347317390"},{"@type":"NRID","@value":"9000253510375"},{"@type":"NRID","@value":"9000240088809"},{"@type":"NRID","@value":"9000256249226"},{"@type":"NRID","@value":"9000256236799"},{"@type":"NRID","@value":"9000356512114"},{"@type":"NRID","@value":"9000254352874"},{"@type":"NRID","@value":"9000255770749"},{"@type":"NRID","@value":"9000255771105"},{"@type":"NRID","@value":"9000256246988"},{"@type":"NRID","@value":"9000256244957"},{"@type":"NRID","@value":"9000356512704"},{"@type":"NRID","@value":"9000356511678"},{"@type":"NRID","@value":"9000380475165"},{"@type":"NRID","@value":"9000403403733"},{"@type":"NRID","@value":"9000255771110"},{"@type":"NRID","@value":"9000283404331"},{"@type":"NRID","@value":"9000256246045"},{"@type":"NRID","@value":"9000380476018"},{"@type":"NRID","@value":"9000380475645"},{"@type":"NRID","@value":"9000258240799"},{"@type":"NRID","@value":"9000321617136"},{"@type":"NRID","@value":"9000304690058"},{"@type":"NRID","@value":"9000356511594"},{"@type":"NRID","@value":"9000256247510"},{"@type":"NRID","@value":"9000321617167"},{"@type":"NRID","@value":"9000391753366"},{"@type":"NRID","@value":"9000253510150"},{"@type":"NRID","@value":"9000256234768"},{"@type":"NRID","@value":"9000310737099"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/read0099672"}],"foaf:name":[{"@value":"石間, 経章"}]},{"@id":"https://cir.nii.ac.jp/crid/1030285133381782913","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"10107477"},{"@type":"NRID","@value":"1000010107477"},{"@type":"NRID","@value":"9000256248965"},{"@type":"NRID","@value":"9000380474046"},{"@type":"NRID","@value":"9000256218091"},{"@type":"NRID","@value":"9000254860119"},{"@type":"NRID","@value":"9000003684831"},{"@type":"NRID","@value":"9000254860409"},{"@type":"NRID","@value":"9000002716746"},{"@type":"NRID","@value":"9000021452830"},{"@type":"NRID","@value":"9000254352525"},{"@type":"NRID","@value":"9000254352885"},{"@type":"NRID","@value":"9000254352880"},{"@type":"NRID","@value":"9000254352875"},{"@type":"NRID","@value":"9000004574898"},{"@type":"NRID","@value":"9000002685270"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/read0099667"}],"foaf:name":[{"@value":"小保方, 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B編"}],"dc:publisher":[{"@value":"日本機械学会"}],"prism:publicationDate":"2004-06-25","prism:volume":"70","prism:number":"694","prism:startingPage":"1618","prism:endingPage":"1625"},"dc:rights":["日本機械学会","本文データは学協会の許諾に基づきCiNiiから複製したものである"],"url":[{"@id":"https://gunma-u.repo.nii.ac.jp/records/3249"},{"@id":"http://id.ndl.go.jp/bib/7011457"},{"@id":"https://ndlsearch.ndl.go.jp/books/R000000004-I7011457"},{"@id":"http://hdl.handle.net/10087/2646"}],"createdAt":"2017-03-27","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=In-Cylinder%20Flow","dc:title":"In-Cylinder Flow"},{"@id":"https://cir.nii.ac.jp/all?q=Turbulence","dc:title":"Turbulence"},{"@id":"https://cir.nii.ac.jp/all?q=Integral%20Length%20Scale","dc:title":"Integral Length Scale"},{"@id":"https://cir.nii.ac.jp/all?q=LDA","dc:title":"LDA"},{"@id":"https://cir.nii.ac.jp/all?q=LDV","dc:title":"LDV"},{"@id":"https://cir.nii.ac.jp/all?q=PIV","dc:title":"PIV"},{"@id":"https://cir.nii.ac.jp/all?q=CFD","dc:title":"CFD"},{"@id":"https://cir.nii.ac.jp/all?q=Partial%20Cell","dc:title":"Partial Cell"}],"dcterms:subject":[{"subjectScheme":"Other","notation":[{"@value":"In-Cylinder Flow"}]},{"subjectScheme":"Other","notation":[{"@value":"Turbulence"}]},{"subjectScheme":"Other","notation":[{"@value":"Integral Length Scale"}]},{"subjectScheme":"Other","notation":[{"@value":"LDA"}]},{"subjectScheme":"Other","notation":[{"@value":"LDV"}]},{"subjectScheme":"Other","notation":[{"@value":"PIV"}]},{"subjectScheme":"Other","notation":[{"@value":"CFD"}]},{"subjectScheme":"Other","notation":[{"@value":"Partial Cell"}]}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1390001205603022080","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@language":"en","@value":"The effect of swirl on the decay and generation of in-cylinder turbulence during the compression stroke. LDV measurements of turbulence length scales using the spatial correlation method."},{"@value":"圧縮行程中のシリンダ内乱れの減衰と生成に及ぼすスワールの影響　空間相関法による乱れスケールのＬＤＶ測定"},{"@language":"ja-Kana","@value":"アッシュク コウテイチュウ ノ シリンダ ナイミダレ ノ ゲンスイ ト セイセ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001205895752704","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Stratification of Swirl Intensity in the Axial Direction for Control of Turbulence Generation During the Compression Stroke."},{"@value":"スワール強度の軸方向成層化による圧縮行程中の乱れの制御について"},{"@language":"ja-Kana","@value":"スワール キョウド ノ ジク ホウコウ セイソウカ ニ ヨル アッシュク コウ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282680871231360","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["cites"],"jpcoar:relatedTitle":[{"@language":"en","@value":"PDA Analysis of Transient Spray Flows Initiated from Air-Assisted Injector."},{"@value":"エアーアシストインジェクタ噴霧流のＰＤＡ測定と評価"},{"@language":"ja-Kana","@value":"エアーアシストインジェクタ フンムリュウ ノ PDA ソクテイ ト ヒョウカ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282681160011776","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["cites"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Development and Application of Flow Rate Meter Based on a Laser Doppler Anemometer."},{"@value":"ＬＤＡ流量計の開発と瞬時流量測定への応用"},{"@language":"ja-Kana","@value":"LDA リュウリョウケイ ノ カイハツ ト シュンジ リュウリョウ ソクテイ エ ノ オウヨウ"}]},{"@id":"https://cir.nii.ac.jp/crid/1520009407529189376","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@value":"4サイクル機関の吸気弁孔流路内流れの予測-3-Porosity法適用による精度向上"},{"@language":"ja-Kana","@value":"4サイクル キカン ノ キュウキベンコウ リュウロナイ ナガレ ノ ヨソク 3"}]},{"@id":"https://cir.nii.ac.jp/crid/1570009750210027648","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1570291225120510464","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1570572700097221760","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1570854175073931520","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1570854175073934464","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1570854175074008064","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1571135650129210624","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1571417125027354496","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1571698600070290944","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1572261550036053248","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1572543025000424064","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1572824499977133312","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1573668924841039360","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1574231874794460928","@type":"Article","relationType":["cites"]}],"dataSourceIdentifier":[{"@type":"IRDB","@value":"oai:irdb.nii.ac.jp:01396:0002828234"},{"@type":"NDL_SEARCH","@value":"oai:ndlsearch.ndl.go.jp:R000000004-I7011457"},{"@type":"CIA","@value":"110004999507"}]}