JP2020517950A - 中性子遮蔽体兼ソレノイド - Google Patents
中性子遮蔽体兼ソレノイド Download PDFInfo
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Classifications
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21B—FUSION REACTORS
- G21B1/00—Thermonuclear fusion reactors
- G21B1/05—Thermonuclear fusion reactors with magnetic or electric plasma confinement
- G21B1/057—Tokamaks
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21B—FUSION REACTORS
- G21B1/00—Thermonuclear fusion reactors
- G21B1/05—Thermonuclear fusion reactors with magnetic or electric plasma confinement
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21B—FUSION REACTORS
- G21B1/00—Thermonuclear fusion reactors
- G21B1/11—Details
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21B—FUSION REACTORS
- G21B3/00—Low temperature nuclear fusion reactors, e.g. alleged cold fusion reactors
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F1/00—Shielding characterised by the composition of the materials
- G21F1/02—Selection of uniform shielding materials
- G21F1/04—Concretes; Other hydraulic hardening materials
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F1/00—Shielding characterised by the composition of the materials
- G21F1/02—Selection of uniform shielding materials
- G21F1/08—Metals; Alloys; Cermets, i.e. sintered mixtures of ceramics and metals
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F3/00—Shielding characterised by its physical form, e.g. granules, or shape of the material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/10—Nuclear fusion reactors
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Plasma & Fusion (AREA)
- Ceramic Engineering (AREA)
- Metallurgy (AREA)
- Particle Accelerators (AREA)
Abstract
Description
Claims (22)
- トカマク核融合炉の中心柱用の中性子遮蔽体であって、
前記中性子遮蔽体は導電性中性子吸収材料を含み、
前記中性子遮蔽体は、前記導電性中性子吸収材料がトカマク内でのプラズマの開始のためのソレノイドを形成するように配置されている、中性子遮蔽体。 - 前記中性子遮蔽体は、前記導電性中性子吸収材料によって形成された前記ソレノイドの巻きを分離するように配置されている電気絶縁材料を含む、請求項1に記載の中性子遮蔽体。
- 前記中性子遮蔽体は、前記核融合炉の運転中のプラズマの位置と中心柱との間の直線経路が前記中性子吸収材料を通過するように配置されている、請求項1又は2に記載の中性子遮蔽体。
- 前記中性子遮蔽体は、放射状に配置された複数の層から形成され、
各層は、前記複数の層の他の層の前記中性子吸収材料の隙間を覆うように配置されている中性子吸収材料を含む、請求項3に記載の中性子遮蔽体。 - 各層がソレノイドを形成するように構成され、
交互の層が反対の巻き方を有し、
隣接する層が層の上部又は底部で直列に接続されている、請求項4に記載の中性子遮蔽体。 - 前記中性子遮蔽体は、前記導電性中性子吸収材料の複数の弓形のセグメントから構成され、
前記セグメントは、実質的に螺旋状の電流経路を提供するように接続されている、請求項1から5のいずれか一項に記載の中性子遮蔽体。 - 各セグメントが、各セグメントの一方の面の一端にある第1の連結機構と、各セグメントの反対側の面の反対端にある第2の相補的な連結機構とを含み、
前記セグメントは、第1のセグメントの第1の連結機構を後続のセグメントの第2の連結機構と接続することによって接続されている、請求項6に記載の中性子遮蔽体。 - 前記第1のセグメントの弓形上面の一端が、前記連結機構によって、前記後続のセグメントの弓形底面の反対端に接続されている、請求項7に記載の中性子遮蔽体。
- 前記第1の連結機構は突起であり、前記第2の連結機構は相補的な凹部である、請求項7又は8に記載の中性子遮蔽体。
- 前記第1の連結機構はダボであり、前記第2の連結機構は相補的な穴である、請求項7又は8に記載の中性子遮蔽体。
- 前記第1の連結機構は、前記導電性中性子吸収材料よりも大きなせん断強度を有する材料から形成されている、請求項7から10のいずれか一項に記載の中性子遮蔽体。
- 前記第1の連結機構及び/又は第2の連結機構は、前記導電性中性子吸収材料よりも高い導電率を有する材料から形成されている、請求項7から11のいずれか一項に記載の中性子遮蔽体。
- 各セグメントは、それぞれの後続のセグメントと接触する電気接続領域と、セグメント間の唯一の接続が各セグメントの前記電気接続領域を介するように配置されている絶縁材料の層とを含む、請求項7から12のいずれか一項に記載の中性子遮蔽体。
- 前記電気接続領域は、前記導電性中性子吸収材料よりも高い導電率を有する材料を含む、請求項13に記載の中性子遮蔽体。
- 前記電気接続領域は、金属、任意選択的に銅で作られているパッチを含む、請求項14に記載の中性子遮蔽体。
- 各セグメントは、2つの円弧とそれらの端を結ぶ線とによって画定される上面及び底面を有し、
前記円弧は共通の角度及び中心を有し、
各セグメントは、前記上面と前記底面との間に垂直に延びる側面を有する、請求項6から15のいずれか一項に記載の中性子遮蔽体。 - 各円弧の前記角度は180度未満であり、
前記セグメントは2つ以上の螺旋状の電流経路を提供するように配置されている、請求項16に記載の中性子遮蔽体。 - 前記セグメントは2層に配置され、
第2の層が第1の層の半径方向外側に配置され、前記核分裂炉の運転中のプラズマの位置と中心柱との間の直線経路が前記中性子遮蔽体を通過するように、前記第1の層から軸方向及び回転方向にずらされている、請求項6から17のいずれか一項に記載の中性子遮蔽体。 - 前記導電性中性子吸収材料は、バインダー及び集合体を含む固結された炭化物及び/又はホウ化物であり、
前記集合体は、炭化物及び/又はホウ化物の化合物の粒子を含み、
前記バインダーは金属を含む、請求項1から18のいずれか一項に記載の中性子遮蔽体。 - 前記集合体は、炭化タングステン、ホウ化タングステン、三元タングステンホウ炭化物のうちの1つ以上を含む、請求項19に記載の中性子遮蔽体。
- 前記導電性中性子吸収材料は、106S/mよりも大きい300Kでの導電率を有する、請求項1から20のいずれか一項に記載の中性子遮蔽体。
- 前記導電性中性子吸収材料は、周期表の第6周期の金属を含む、請求項1から21のいずれか一項に記載の中性子遮蔽体。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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GB1706648.1 | 2017-04-26 | ||
GBGB1706648.1A GB201706648D0 (en) | 2017-04-26 | 2017-04-26 | Combined neutron shield and solenoid |
PCT/GB2018/051055 WO2018197846A1 (en) | 2017-04-26 | 2018-04-23 | Combined neutron shield and solenoid |
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JP2020517950A true JP2020517950A (ja) | 2020-06-18 |
JP7210469B2 JP7210469B2 (ja) | 2023-01-23 |
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Country Status (9)
Country | Link |
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US (1) | US10847269B2 (ja) |
EP (1) | EP3616216B1 (ja) |
JP (1) | JP7210469B2 (ja) |
KR (1) | KR102168483B1 (ja) |
CN (1) | CN110574122B (ja) |
CA (1) | CA3061310A1 (ja) |
GB (1) | GB201706648D0 (ja) |
RU (1) | RU2715749C1 (ja) |
WO (1) | WO2018197846A1 (ja) |
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CN212434267U (zh) * | 2020-02-04 | 2021-01-29 | 中国海洋石油集团有限公司 | 一种放射性源库 |
CN112415031A (zh) * | 2020-12-22 | 2021-02-26 | 江苏中海华核环保有限公司 | 一种超小角中子散射谱仪屏蔽体 |
CN114914000A (zh) * | 2022-05-11 | 2022-08-16 | 中国科学院上海应用物理研究所 | 一种屏蔽体结构及含其的反应堆 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007033144A (ja) * | 2005-07-25 | 2007-02-08 | Toshiba Corp | ソレノイドコイル装置 |
JP2014529744A (ja) * | 2011-09-02 | 2014-11-13 | トカマク エナジー リミテッド | 高効率コンパクト核融合炉 |
GB2529412A (en) * | 2014-08-18 | 2016-02-24 | Tokamak Energy Ltd | Hybrid magnet for use in fusion reactors |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3736539A (en) * | 1972-04-18 | 1973-05-29 | Atomic Energy Commission | Moment-free toroidal magnet design |
DE2412775A1 (de) * | 1974-03-16 | 1975-09-18 | Interatom | Absorberelement fuer kugelhaufenreaktoren |
US4166760A (en) * | 1977-10-04 | 1979-09-04 | The United States Of America As Represented By The United States Department Of Energy | Plasma confinement apparatus using solenoidal and mirror coils |
JPS6266190A (ja) * | 1985-09-19 | 1987-03-25 | 株式会社東芝 | 核融合装置の中性子遮蔽体構造 |
JPH09113660A (ja) * | 1995-10-18 | 1997-05-02 | Hitachi Ltd | 核融合炉 |
JP3313624B2 (ja) * | 1997-08-22 | 2002-08-12 | 株式会社日立製作所 | 沸騰水型原子炉用制御棒の製造方法 |
US7213325B2 (en) * | 2004-02-03 | 2007-05-08 | Board Of Regents, University Of Houston | Method of manufacturing Fe-sheathed MgB2 wires and solenoids |
JP4742225B2 (ja) * | 2004-11-22 | 2011-08-10 | 株式会社間組 | 耐熱中性子遮蔽体及び中性子遮蔽方法 |
CN1925074B (zh) * | 2005-08-29 | 2010-08-11 | 北京北方微电子基地设备工艺研究中心有限责任公司 | 电感耦合线圈及其电感耦合等离子体装置 |
CN1852631A (zh) * | 2005-12-08 | 2006-10-25 | 北京北方微电子基地设备工艺研究中心有限责任公司 | 多螺线管等离子体源 |
US20080084958A1 (en) * | 2006-06-30 | 2008-04-10 | Krishna Singh | Neutron shielding ring, apparatus and method using the same for storing high level radioactive waste |
CN200969335Y (zh) * | 2006-11-08 | 2007-10-31 | 北京实力源科技开发有限责任公司 | 一种等离子体源 |
GB2494185A (en) * | 2011-09-02 | 2013-03-06 | Tokamak Solutions Uk Ltd | A spherical tokamak with toroidal field magnets made from high-temperature superconductor |
RU2522580C2 (ru) * | 2012-07-31 | 2014-07-20 | Российская Федерация в лице Открытого акционерного общества "Российский концерн по производству электрической и тепловой энергии на атомных станциях" (ОАО "Концерн Росэнергоатом") | Термостойкий нейтронозащитный материал |
GB2510447B (en) * | 2013-09-13 | 2015-02-18 | Tokamak Energy Ltd | Toroidal field coil for use in a fusion reactor |
GB2528272B (en) * | 2014-07-15 | 2017-06-21 | Tokamak Energy Ltd | Shielding materials for fusion reactors |
RU2561989C1 (ru) * | 2014-07-17 | 2015-09-10 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" | Радиационно-защитный материал на полимерной основе с повышенными рентгенозащитными и нейтронозащитными свойствами |
CN105244067B (zh) * | 2015-08-25 | 2017-08-25 | 中国科学院合肥物质科学研究院 | 一种高密度和大中子吸收截面的反应堆屏蔽层组件 |
US20180268945A1 (en) | 2015-09-22 | 2018-09-20 | 1994680 Alberta Ltd. | Magnetocompression-assisted fusion |
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2017
- 2017-04-26 GB GBGB1706648.1A patent/GB201706648D0/en not_active Ceased
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2018
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JP2007033144A (ja) * | 2005-07-25 | 2007-02-08 | Toshiba Corp | ソレノイドコイル装置 |
JP2014529744A (ja) * | 2011-09-02 | 2014-11-13 | トカマク エナジー リミテッド | 高効率コンパクト核融合炉 |
GB2529412A (en) * | 2014-08-18 | 2016-02-24 | Tokamak Energy Ltd | Hybrid magnet for use in fusion reactors |
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CA3061310A1 (en) | 2018-11-01 |
RU2715749C1 (ru) | 2020-03-03 |
JP7210469B2 (ja) | 2023-01-23 |
WO2018197846A1 (en) | 2018-11-01 |
EP3616216B1 (en) | 2021-04-14 |
KR102168483B1 (ko) | 2020-10-21 |
CN110574122A (zh) | 2019-12-13 |
CN110574122B (zh) | 2021-05-14 |
US20200135343A1 (en) | 2020-04-30 |
KR20190137167A (ko) | 2019-12-10 |
GB201706648D0 (en) | 2017-06-07 |
EP3616216A1 (en) | 2020-03-04 |
US10847269B2 (en) | 2020-11-24 |
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