書誌事項
- タイトル別名
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- Design and Trial Manufacturing of JT-60SA Vacuum Vessel
- JT 60SA シンクウ ヨウキ ノ セッケイ ト シサク シケン
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説明
JT-60 is planned to be upgraded to a JT-60SA superconducting tokamak machine. This project is the JA-EU satellite tokamak program under both broader approach and Japanese domestic programs. The JT-60SA tokamak is composed of the following main components: vacuum vessel (VV), thermal shield, superconducting coils (toroidal field coil, equilibrium field coil, and central solenoid), cryostat, and heating facilities. The VV has a D-shaped poloidal cross section and a double-wall structure to ensure high rigidity and toroidal one-turn resistance simultaneously. The material of the VV is 316L stainless steel with a low cobalt content of <0.05 wt%. Before the start of manufacturing the VV, fundamental welding R&D was performed to study the manufacturing procedures. The manufacturing procedures were successfully established with a trial manufacturing of 20 degree upper half of the VV. Based on the results, the actual VV manufacturing has started in November 2009.<br>
収録刊行物
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- 日本原子力学会和文論文誌
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日本原子力学会和文論文誌 10 (1), 55-62, 2011
一般社団法人 日本原子力学会
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詳細情報 詳細情報について
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- CRID
- 1390001205186442880
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- NII論文ID
- 10027960642
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- NII書誌ID
- AA11643165
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- COI
- 1:CAS:528:DC%2BC3MXnvVens7g%3D
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- ISSN
- 21862931
- 13472879
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- NDL書誌ID
- 11025449
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- 本文言語コード
- en
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- NDLサーチ
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