{"created":"2023-06-20T15:16:30.049811+00:00","id":10230,"links":{},"metadata":{"_buckets":{"deposit":"c45331ad-1cf2-4ee4-95d2-6575298cf75f"},"_deposit":{"created_by":3,"id":"10230","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"10230"},"status":"published"},"_oai":{"id":"oai:nifs-repository.repo.nii.ac.jp:00010230","sets":["8:32"]},"author_link":["68675","68677","68676","68674","68678","68673"],"item_5_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1993-11-01","bibliographicIssueDateType":"Issued"},"bibliographic_titles":[{},{"bibliographic_title":"Research Report NIFS-Series","bibliographic_titleLang":"en"}]}]},"item_5_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"From the results of the simulation study including pellet ablation and 1-D transport code, it is found that a high speed pellet injector with pellet velocity of more than 3 km/s is necessary for the penetration of the pellet with diameter of 3 mm into the core region under the expected plasma condition of Large Helical Device (LHD) of heliotron/stellarator type with superconducting coils at NIFS in Japan. Therefore, a two stage pellet injector was constructed and tested successfully in order to obtain the pellet velocity range of 3 km/s. Based upon the above results, a high speed flexible multiple-pellet injection system \"HIPEL\" for LHD is proposed. HIPEL consists of independent (1) 10 two-stage gun barrels and (2) 10 single-stage gun barrels. It has multi purposes such as refueling and flexible density profile control, diagnostics and the other functions.","subitem_description_type":"Abstract"}]},"item_5_source_id_10":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0915-633X","subitem_source_identifier_type":"ISSN"}]},"item_5_text_8":{"attribute_name":"報告書番号","attribute_value_mlt":[{"subitem_text_value":"NIFS-255"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Sudo,  S.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kanno,  M.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kaneko,  H.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Saka,  S.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shirai,  T.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Baba,  T.","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-03-11"}],"displaytype":"detail","filename":"NIFS-255.pdf","filesize":[{"value":"798.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"NIFS-255.pdf","url":"https://nifs-repository.repo.nii.ac.jp/record/10230/files/NIFS-255.pdf"},"version_id":"6e98386f-40f2-44a5-b290-e2d1a92f249b"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"multiple-pellet injection","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Large Helical Device","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"two-stage gas gun","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"HIPEL","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"refueling","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"transport diagnostics","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"hydrogen/deuterium pellet","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"low-Z material pellet","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"Proposed High Speed Pellet Injection System \"HIPEL\" for Large Helical Device","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Proposed High Speed Pellet Injection System \"HIPEL\" for Large Helical Device","subitem_title_language":"en"}]},"item_type_id":"5","owner":"3","path":["32"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-02-05"},"publish_date":"2010-02-05","publish_status":"0","recid":"10230","relation_version_is_last":true,"title":["Proposed High Speed Pellet Injection System \"HIPEL\" for Large Helical Device"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-20T20:45:14.687702+00:00"}