REACTOR USING AZIMUTHALLY VARYING ELECTRICAL FIELDS

    公开(公告)号:WO2018208844A1

    公开(公告)日:2018-11-15

    申请号:PCT/US2018/031683

    申请日:2018-05-08

    Inventor: WONG, Alfred Y.

    Abstract: Methods, apparatuses, devices, and systems for producing and controlling and fusion activities of nuclei. Hydrogen atoms or other neutral species (neutrals) are induced to rotational motion in a confinement region as a result of ion-neutral coupling, in which ions are driven by electric fields. The controlled fusion activities cover a spectrum of reactions including aneutronic reactions such as proton-boron-11 fusion reactions.

    COMPOSANT DE PREMIÈRE PAROI POUR RÉACTEUR DE FUSION NUCLÉAIRE ET SON PROCÉDÉ DE RÉALISATION
    5.
    发明申请
    COMPOSANT DE PREMIÈRE PAROI POUR RÉACTEUR DE FUSION NUCLÉAIRE ET SON PROCÉDÉ DE RÉALISATION 审中-公开
    核能熔融反应器第一壁组件及其生产工艺

    公开(公告)号:WO2013017749A1

    公开(公告)日:2013-02-07

    申请号:PCT/FR2012/000317

    申请日:2012-07-27

    Abstract: Un composant de première paroi pour réacteur de fusion nucléaire comprend un élément en alliage de cuivre (3), une couche intercalaire métallique (6) en niobium et un élément en béryllium (4), directement en contact avec la couche intercalaire métallique (6). La couche intercalaire en niobium (6) est, de plus, avantageusement associée à une couche réductrice des contraintes mécaniques (8), constituée par un métal choisi parmi le cuivre et le nickel. Cette couche réductrice des contraintes mécaniques (8) est, en particulier, disposée entre la couche intercalaire en niobium (6) et l'élément en alliage de cuivre (3). De plus, lorsque la couche réductrice des contraintes mécaniques (8) en cuivre pur, une couche en nickel pur peut être interposée entre le niobium et le cuivre pur avant le soudage par diffusion. Un tel composant présente l'avantage d'avoir un comportement en fatigue thermique amélioré tout en évitant la formation de composés intermétalliques à la jonction entre le béryllium et l'alliage de cuivre.

    Abstract translation: 核聚变反应器第一壁部件包括由铜合金制成的元件(3),由铌制成的中间金属层(6)和与中间金属层(6)直接接触的由铍制成的元件(4)。 此外,铌中间层(6)有利地与由选自铜和镍的金属形成的机械应力降低层(8)相关联。 特别地,该机械应力降低层(8)位于铌中间层(6)和铜合金元件(3)之间。 此外,当机械应力降低层(8)由纯铜制成时,在扩散焊接之前,可以在纯铜和铌之间插入纯镍层。 这种组分具有改善的热疲劳行为的优点,同时防止在铍和铜合金之间的接合处形成金属间化合物。

    COMPLEX SHAPE STRUCTURE FOR LIQUID LITHIUM FIRST WALLS OF FUSION POWER REACTOR ENVIRONMENTS
    6.
    发明申请
    COMPLEX SHAPE STRUCTURE FOR LIQUID LITHIUM FIRST WALLS OF FUSION POWER REACTOR ENVIRONMENTS 审中-公开
    液体锂离子电池反应器环境的复合形状结构

    公开(公告)号:WO2012134630A1

    公开(公告)日:2012-10-04

    申请号:PCT/US2012/023517

    申请日:2012-02-01

    CPC classification number: G21B1/13 Y02E30/128

    Abstract: A method, system, and apparatus are disclosed for a complex shape structure for liquid lithium first walls of fusion power reactor environments. In particular, the method involves installing at least one tile on the surface area of the internal walls of the reactor chamber. The tile(s) is manufactured from a high-temperature resistant, porous open-cell material. The method further involves flowing liquid lithium into the tile(s). Further, the method involves circulating the liquid lithium throughout the interior network of the tile(s) to allow for the liquid lithium to reach the external surface of the tile(s) that faces the interior of the reactor chamber. In addition, the method involves outputting the circulated liquid lithium from the tile(s). In one or more embodiments, the reactor chamber is employed in a fusion reactor. In some embodiments, the tile is manufactured from a ceramic material or a metallic foam.

    Abstract translation: 公开了用于融合动力反应堆环境的液体锂第一壁的复杂形状结构的方法,系统和装置。 特别地,该方法包括在反应器室的内壁的表面区域上安装至少一个瓦片。 瓷砖由耐高温,多孔的开孔材料制成。 该方法还涉及将液态锂流入瓦。 此外,该方法包括将液体锂循环到瓦片的整个内部网络中,以允许液体锂到达面向反应器室内部的瓦片的外表面。 此外,该方法包括从瓦片输出循环的液体锂。 在一个或多个实施方案中,反应器室用于聚变反应器。 在一些实施例中,瓷砖由陶瓷材料或金属泡沫制成。

    PLASMA-FACING COMPONENT COOLING
    8.
    发明申请

    公开(公告)号:WO2022136324A1

    公开(公告)日:2022-06-30

    申请号:PCT/EP2021/086903

    申请日:2021-12-20

    Inventor: BAMBER, Rob

    Abstract: A plasma-facing component for a plasma chamber, comprising: a plasma-facing target surface; an inlet through which to receive a coolant fluid and an outlet through which to expel the coolant fluid; and a plurality of internal cooling channels. Each cooling channel is connected to the inlet by a plurality of feed channels and to the outlet by a plurality of return channels, the feed channels being configured to direct coolant fluid against a region of a wall of the cooling channel. Respective openings of the feed and return channels into the cooling channel are arranged in non-overlapping repeating units along a length of the cooling channel. Each unit comprises openings of at least one feed channel and at least one return channel.

    METHOD OF MANUFACTURING A TILE-SUBSTRATE ASSEMBLY

    公开(公告)号:WO2021181068A1

    公开(公告)日:2021-09-16

    申请号:PCT/GB2021/050544

    申请日:2021-03-04

    Abstract: The invention relates to a method for producing a tile-substrate assembly 1 which comprises an array of tiles 3 bonded to a substrate 2, said method comprising: arranging the tiles 3 in an array on the substrate 2; bonding the tiles 3 to the substrate 2 to form a tile-substrate assembly 1, wherein the step of bonding is performed while adjacent tiles 3 in the array are separated by spacers 4 comprising a spacer material which remains solid during bonding of the tiles 3 to the substrate 2, and removing the spacers 4 from the tile-substrate assembly 1 by a removal process which comprises physically or chemically altering the bulk structure of the spacer material.

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