WEKO3
アイテム
{"_buckets": {"deposit": "f712dc7f-96cb-401a-abef-7feb6b68dca8"}, "_deposit": {"created_by": 3, "id": "107", "owners": [3], "pid": {"revision_id": 0, "type": "depid", "value": "107"}, "status": "published"}, "_oai": {"id": "oai:nifs-repository.repo.nii.ac.jp:00000107", "sets": ["7"]}, "author_link": ["66608", "66613", "66612", "66610", "66609", "66611", "66607"], "item_2_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2010-01-01", "bibliographicIssueDateType": "Issued"}, "bibliographicPageStart": "S2090-1 - S2090-5", "bibliographicVolumeNumber": "Vol.5", "bibliographic_titles": [{}, {"bibliographic_title": "Plasma and Fusion Research", "bibliographic_titleLang": "en"}]}]}, "item_2_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "In order to excite fast wave in the ion cyclotron range of frequencies (ICRF) using multiple antennas with the phase difference in the Large Helical Device (LHD), a controllable wavenumber antenna that consists of two single-strap antennas is designed, and the electrical characteristic features of the antenna are estimated by using a three-dimensional electromagnetic commercial code and the simplified antenna model. Controlling the radio-frequency (RF) phase difference between these two single-straps, reverse-phase excitation can be achieved in order to reduce the impurity production. According to this estimate, the RF current profile on the strap surface is strongly concentrated on the both horizontal strap edges, and the electrical strap length at frequency of 85 MHz is longer than the quarter wavelength of 85 MHz (λ85 MHz/4). Excitable wavenumber spectra are different in various RF phases and frequencies. At the low frequencies (\u003c 60 MHz) with in-phase, effective wavenumbers between k = 0 m?1 and k = 10 m?1 can be excited. During the reverse-phase excitation, large (k = 6, 15 m?1) wavenumber spectra with low (k = 0 m?1) wavenumber kept small are obtained.", "subitem_description_type": "Abstract"}]}, "item_2_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "プラズマ・核融合学会"}]}, "item_2_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1585/pfr.5.S2090", "subitem_relation_type_select": "DOI"}}]}, "item_2_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "? 2010 The Japan Society of Plasma Science and Nuclear Fusion Research"}]}, "item_2_text_24": {"attribute_name": "登録情報", "attribute_value_mlt": [{"subitem_text_value": "Submitted by Kanae Hashimoto (kanae@nifs.ac.jp) on 2011-05-02T05:31:44Z\nNo. of bitstreams: 1\npfr2010_05-S2090.pdf: 2588177 bytes, checksum: aed0615c5e46d0b07003da854fc21ab4 (MD5)@@@Made available in DSpace on 2011-05-02T05:31:52Z (GMT). No. of bitstreams: 1\npfr2010_05-S2090.pdf: 2588177 bytes, checksum: aed0615c5e46d0b07003da854fc21ab4 (MD5)\n Previous issue date: 2010"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorAffiliations": [{"affiliationNameIdentifiers": [{"affiliationNameIdentifier": "", "affiliationNameIdentifierScheme": "ISNI", "affiliationNameIdentifierURI": "http://www.isni.org/isni/"}], "affiliationNames": [{"affiliationName": "", "affiliationNameLang": "ja"}]}], "creatorNames": [{"creatorName": "KASAHARA, Hiroshi", "creatorNameLang": "en"}], "familyNames": [{"familyName": "KASAHARA", "familyNameLang": "en"}], "givenNames": [{"givenName": " Hiroshi", "givenNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "66607", "nameIdentifierScheme": "WEKO"}]}, {"creatorAffiliations": [{"affiliationNameIdentifiers": [{"affiliationNameIdentifier": "", "affiliationNameIdentifierScheme": "ISNI", "affiliationNameIdentifierURI": "http://www.isni.org/isni/"}], "affiliationNames": [{"affiliationName": "", "affiliationNameLang": "ja"}]}], "creatorNames": [{"creatorName": "SEKI, Tetsuo", "creatorNameLang": "en"}], "familyNames": [{"familyName": "SEKI", "familyNameLang": "en"}], "givenNames": [{"givenName": " Tetsuo", "givenNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "66608", "nameIdentifierScheme": "WEKO"}]}, {"creatorAffiliations": [{"affiliationNameIdentifiers": [{"affiliationNameIdentifier": "", "affiliationNameIdentifierScheme": "ISNI", "affiliationNameIdentifierURI": "http://www.isni.org/isni/"}], "affiliationNames": [{"affiliationName": "", "affiliationNameLang": "ja"}]}], "creatorNames": [{"creatorName": "SAITO, Kenji", "creatorNameLang": "en"}], "familyNames": [{"familyName": "SAITO", "familyNameLang": "en"}], "givenNames": [{"givenName": " Kenji", "givenNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "66609", "nameIdentifierScheme": "WEKO"}]}, {"creatorAffiliations": [{"affiliationNameIdentifiers": [{"affiliationNameIdentifier": "", "affiliationNameIdentifierScheme": "ISNI", "affiliationNameIdentifierURI": "http://www.isni.org/isni/"}], "affiliationNames": [{"affiliationName": "", "affiliationNameLang": "ja"}]}], "creatorNames": [{"creatorName": "KUMAZAWA, Ryuhei", "creatorNameLang": "en"}], "familyNames": [{"familyName": "KUMAZAWA", "familyNameLang": "en"}], "givenNames": [{"givenName": " Ryuhei", "givenNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "66610", "nameIdentifierScheme": "WEKO"}]}, {"creatorAffiliations": [{"affiliationNameIdentifiers": [{"affiliationNameIdentifier": "", "affiliationNameIdentifierScheme": "ISNI", "affiliationNameIdentifierURI": "http://www.isni.org/isni/"}], "affiliationNames": [{"affiliationName": "", "affiliationNameLang": "ja"}]}], "creatorNames": [{"creatorName": "MUTOH, Takashi", "creatorNameLang": "en"}], "familyNames": [{"familyName": "MUTOH", "familyNameLang": "en"}], "givenNames": [{"givenName": " Takashi", "givenNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "66611", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "SHIMPO, Fujio", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "66612", "nameIdentifierScheme": "WEKO"}]}, {"creatorAffiliations": [{"affiliationNameIdentifiers": [{"affiliationNameIdentifier": "", "affiliationNameIdentifierScheme": "ISNI", "affiliationNameIdentifierURI": "http://www.isni.org/isni/"}], "affiliationNames": [{"affiliationName": "", "affiliationNameLang": "ja"}]}], "creatorNames": [{"creatorName": "NOMURA, Goro", "creatorNameLang": "en"}], "familyNames": [{"familyName": "NOMURA", "familyNameLang": "en"}], "givenNames": [{"givenName": " Goro", "givenNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "66613", "nameIdentifierScheme": "WEKO"}]}]}, "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", "download_preview_message": "", "file_order": 0, "filename": "pfr2010_05-S2090.pdf", "filesize": [{"value": "2.6 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 2600000.0, "url": {"label": "pfr2010_05-S2090.pdf", "url": "https://nifs-repository.repo.nii.ac.jp/record/107/files/pfr2010_05-S2090.pdf"}, "version_id": "c316305b-b1cf-4d9a-84b3-4365d1a7d700"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "ICRF", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "three-dimensional calculation", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "fast wave", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "wave excitation", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "helical plasma", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "antenna modeling", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "antenna loading", "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": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "An Analysis of an ICRF Antenna with Controllable Toroidal Wavenumber in LHD", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "An Analysis of an ICRF Antenna with Controllable Toroidal Wavenumber in LHD", "subitem_title_language": "en"}]}, "item_type_id": "2", "owner": "3", "path": ["7"], "permalink_uri": "http://hdl.handle.net/10655/6398", "pubdate": {"attribute_name": "公開日", "attribute_value": "2011-05-02"}, "publish_date": "2011-05-02", "publish_status": "0", "recid": "107", "relation": {}, "relation_version_is_last": true, "title": ["An Analysis of an ICRF Antenna with Controllable Toroidal Wavenumber in LHD"], "weko_shared_id": -1}
An Analysis of an ICRF Antenna with Controllable Toroidal Wavenumber in LHD
http://hdl.handle.net/10655/6398
http://hdl.handle.net/10655/6398f56cbd07-ece3-4462-b9a0-0e03d260d463
名前 / ファイル | ライセンス | アクション |
---|---|---|
pfr2010_05-S2090.pdf (2.6 MB)
|
|
Item type | 学術雑誌論文 / Journal Article_02(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2011-05-02 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | An Analysis of an ICRF Antenna with Controllable Toroidal Wavenumber in LHD | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | ICRF | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | three-dimensional calculation | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | fast wave | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | wave excitation | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | helical plasma | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | antenna modeling | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | antenna loading | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
KASAHARA, Hiroshi
× KASAHARA, Hiroshi× SEKI, Tetsuo× SAITO, Kenji× KUMAZAWA, Ryuhei× MUTOH, Takashi× SHIMPO, Fujio× NOMURA, Goro |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In order to excite fast wave in the ion cyclotron range of frequencies (ICRF) using multiple antennas with the phase difference in the Large Helical Device (LHD), a controllable wavenumber antenna that consists of two single-strap antennas is designed, and the electrical characteristic features of the antenna are estimated by using a three-dimensional electromagnetic commercial code and the simplified antenna model. Controlling the radio-frequency (RF) phase difference between these two single-straps, reverse-phase excitation can be achieved in order to reduce the impurity production. According to this estimate, the RF current profile on the strap surface is strongly concentrated on the both horizontal strap edges, and the electrical strap length at frequency of 85 MHz is longer than the quarter wavelength of 85 MHz (λ85 MHz/4). Excitable wavenumber spectra are different in various RF phases and frequencies. At the low frequencies (< 60 MHz) with in-phase, effective wavenumbers between k = 0 m?1 and k = 10 m?1 can be excited. During the reverse-phase excitation, large (k = 6, 15 m?1) wavenumber spectra with low (k = 0 m?1) wavenumber kept small are obtained. | |||||
書誌情報 |
en : Plasma and Fusion Research 巻 Vol.5, p. S2090-1 - S2090-5, 発行日 2010-01-01 |
|||||
出版者 | ||||||
出版者 | プラズマ・核融合学会 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1585/pfr.5.S2090 | |||||
権利 | ||||||
権利情報 | ? 2010 The Japan Society of Plasma Science and Nuclear Fusion Research |