{"@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/1040297504286233216.json","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"23KK0054"},{"@type":"JGN","@value":"JP23KK0054"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23KK0054/"}],"jpcoar:awardTitle":[{"@language":"ja","@value":"磁場閉じ込め高温プラズマの乱流輸送に及ぼす不純物の影響の定量的解明"},{"@language":"en","@value":"Quantitative analysis of impurity effects on turbulent transport in magnetically-confined high-temperature plasmas"}],"field":[{"keyword":[{"language":"ja","textList":["中区分14:プラズマ学およびその関連分野"]},{"language":"en","textList":["Medium-sized Section 14:Plasma science and related fields"]}]}],"dc:language":"ja","description":[{"type":"outline_of_research_initial","notation":[{"@language":"ja","@value":"高温プラズマで観測されている不純物導入によるプラズマ閉じ込め改善は乱流輸送が低減したためと考えられているが、その低減における不純物自体の役割に関しては理論等でその効果が指摘されつつも実験的には不明のままである。核融合炉実現には不純物量の最適化が必須であるため、不純物が乱流輸送に与える影響の定量的解明が喫緊の課題である。\n本研究では、導入できる不純物の種類、量及び位置の精密な制御が世界で唯一可能なTESPELを乱流輸送が支配的なプラズマが生成できるドイツの環状磁場閉じ込め高温プラズマ実験装置W7-Xに適用し、磁場閉じ込め高温プラズマ中の乱流輸送に及ぼす不純物の影響を定量的に解明することを目指す。"}]}],"researcher":[{"@id":"https://cir.nii.ac.jp/crid/1420845751156374656","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"90451377"},{"@type":"NRID","@value":"1000090451377"},{"@type":"KAKEN_RESEARCHERS","@value":"80390631"},{"@type":"NRID","@value":"1000080390631"},{"@type":"NRID","@value":"9000412584371"},{"@type":"NRID","@value":"9000412526623"},{"@type":"NRID","@value":"9000414842246"},{"@type":"NRID","@value":"9000345308369"},{"@type":"NRID","@value":"9000298898769"},{"@type":"NRID","@value":"9000020738612"},{"@type":"NRID","@value":"9000414839956"},{"@type":"NRID","@value":"9000414767006"},{"@type":"NRID","@value":"9000343374007"},{"@type":"NRID","@value":"9000018163140"},{"@type":"NRID","@value":"9000415084353"},{"@type":"NRID","@value":"9000415084372"},{"@type":"NRID","@value":"9000345265746"},{"@type":"NRID","@value":"9000414844025"},{"@type":"NRID","@value":"9000283600646"},{"@type":"NRID","@value":"9000022054833"},{"@type":"NRID","@value":"9000240214238"},{"@type":"NRID","@value":"9000413727379"},{"@type":"NRID","@value":"9000335558916"},{"@type":"NRID","@value":"9000414843969"},{"@type":"NRID","@value":"9000413331429"},{"@type":"NRID","@value":"9000283600689"},{"@type":"NRID","@value":"9000000658923"},{"@type":"NRID","@value":"9000414844017"},{"@type":"NRID","@value":"9000020618989"},{"@type":"NRID","@value":"9000237739759"},{"@type":"NRID","@value":"9000107339779"},{"@type":"NRID","@value":"9000264242113"},{"@type":"NRID","@value":"9000022057184"},{"@type":"NRID","@value":"9000243737844"},{"@type":"NRID","@value":"9000240059883"},{"@type":"NRID","@value":"9000259836165"},{"@type":"NRID","@value":"9000414844044"},{"@type":"NRID","@value":"9000345375620"},{"@type":"NRID","@value":"9000301718060"},{"@type":"NRID","@value":"9000367400955"},{"@type":"NRID","@value":"9000298898775"},{"@type":"NRID","@value":"9000283600686"},{"@type":"NRID","@value":"9000331900203"},{"@type":"NRID","@value":"9000414843989"},{"@type":"NRID","@value":"9000020738852"},{"@type":"NRID","@value":"9000299561329"},{"@type":"NRID","@value":"9000411829125"},{"@type":"NRID","@value":"9000414243139"},{"@type":"NRID","@value":"9000414766996"},{"@type":"NRID","@value":"9000414766902"},{"@type":"NRID","@value":"9000343382261"},{"@type":"NRID","@value":"9000020785863"},{"@type":"NRID","@value":"9000402049033"},{"@type":"NRID","@value":"9000401911171"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/ntamura"}],"foaf:name":[{"@language":"ja","@value":"田村 直樹"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"核融合科学研究所"}],"role":"principal_investigator"},{"@id":"https://cir.nii.ac.jp/crid/1420011926312960896","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"00955007"},{"@type":"NRID","@value":"1000000955007"}],"foaf:name":[{"@language":"ja","@value":"西澤 敬之"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"九州大学"}],"role":"co_investigator_buntan"},{"@id":"https://cir.nii.ac.jp/crid/1420564276173225344","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"30733703"},{"@type":"NRID","@value":"1000030733703"},{"@type":"NRID","@value":"9000401975143"},{"@type":"NRID","@value":"9000361677190"},{"@type":"NRID","@value":"9000412672802"},{"@type":"NRID","@value":"9000414839744"},{"@type":"NRID","@value":"9000412672785"},{"@type":"NRID","@value":"9000388463124"},{"@type":"NRID","@value":"9000375895207"},{"@type":"NRID","@value":"9000414840068"},{"@type":"NRID","@value":"9000412672797"},{"@type":"NRID","@value":"9000414767162"},{"@type":"NRID","@value":"9000397691224"},{"@type":"NRID","@value":"9000410504121"},{"@type":"NRID","@value":"9000414839971"},{"@type":"NRID","@value":"9000391683788"}],"foaf:name":[{"@language":"ja","@value":"小林 達哉"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"核融合科学研究所"}],"role":"co_investigator_buntan"},{"@id":"https://cir.nii.ac.jp/crid/1420845751156008320","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"90311208"},{"@type":"NRID","@value":"1000090311208"},{"@type":"NRID","@value":"9000259836155"},{"@type":"NRID","@value":"9000412672808"},{"@type":"NRID","@value":"9000283600638"},{"@type":"NRID","@value":"9000412158665"},{"@type":"NRID","@value":"9000412201638"},{"@type":"NRID","@value":"9000413947730"},{"@type":"NRID","@value":"9000413854154"},{"@type":"NRID","@value":"9000412201624"},{"@type":"NRID","@value":"9000414840047"},{"@type":"NRID","@value":"9000414725290"},{"@type":"NRID","@value":"9000414839925"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/tt2020"}],"foaf:name":[{"@language":"ja","@value":"徳沢 季彦"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"核融合科学研究所"}],"role":"co_investigator_buntan"}],"since":"2023-09-08","until":"2028-03-31","institution":[{"institutionIdentifier":[{"@type":"NII","@value":"0063902"}],"notation":[{"@language":"ja","@value":"核融合科学研究所"},{"@language":"en","@value":"National Institute for Fusion Science"}]}],"fundingProgram":[{"jpcoar:funderName":[{"@language":"ja","@value":"科学研究費助成事業"},{"@language":"en","@value":"Grants-in-Aid for Scientific 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