{"created":"2023-06-20T15:15:52.372447+00:00","id":9504,"links":{},"metadata":{"_buckets":{"deposit":"084b20ea-812e-46d0-8f15-0c1c799419cc"},"_deposit":{"created_by":3,"id":"9504","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"9504"},"status":"published"},"_oai":{"id":"oai:nifs-repository.repo.nii.ac.jp:00009504","sets":["8:32"]},"author_link":["67847","67851","67850","67852","67848","67845","67846","67849"],"item_5_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2001-02-01","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":"\"When hydrogen gas discharge is carried out in a magnetic fusion experimental device, hydrogen is implanted into the first wall during discharge but is in turn released from the wall in the pause period of discharge shot. To express the hydrogen desorption rate from the wall as a function of time, a diffusion model is presented, in which the transport of trapped hydrogen in the wall is treated by the one dimensional diffusion equation. It is discussed that when the deposition profile of implanted hydrogen in the wall is given as a function of position, the diffusion equation can be solved analytically. The hydrogen desorption rate is numerically calculated using the analytical solution, then it is shown that the calculated desorption rate well explains the experimental hydrogen desorption rate which has been observed as a function of time after hydrogen discharge shot in LHD.\"","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-679"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"\"Akaishi,  K.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakasuga,  M.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Suzuki,  H.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Iima,  M.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Suzuki,  N.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Komori,  A.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Motojima,  O.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Vacuum, Engineering Group\"","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"H trapping and desorption","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"diffusion","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"recombination","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"stainless steel Wall","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"LHD","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":"Simulation by a Diffusion Model for the Variation of Hydrogen Pressure with Time between Hydrogen Discharge Shots in LHD","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Simulation by a Diffusion Model for the Variation of Hydrogen Pressure with Time between Hydrogen Discharge Shots in LHD","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":"9504","relation_version_is_last":true,"title":["Simulation by a Diffusion Model for the Variation of Hydrogen Pressure with Time between Hydrogen Discharge Shots in LHD"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-20T20:47:12.418856+00:00"}