trapped flux 中文意思是什麼
trapped flux
解釋
陷集磁通-
Superconductivity - measurements for bulk high temperature superconductors - trapped flux density of large grain oxide superconductors
超導性.成批高溫超導體的測量.大粒氧化物超導體的陷波流量密度 -
For hts maglev vehicle, cylindrical bulk superconductors with the thickness of 25mm are better to provide enough guidance force and keep enough levitation height when they are field cooled above the ndfeb guideway. the trapped flux ability of superconductors is influenced by the weak links and critical current density and can be reflected by the levitation force. it has no direct relationship with its density
超導體塊材自身的密度跟它的俘獲磁通能力之間並沒有直接的聯系，影響超導體俘獲磁通能力的是超導材料內的弱連接和材料的臨界電流密度，而超導體在一定外場下受到的懸浮力能夠在一定程度上反映出它的俘獲磁通性能。 -
Superconductivity - part 9 : measurements for bulk high temperature superconductors - trapped flux density of large grain oxide superconductors iec 61788 - 9 : 2005 ; german version en 61788 - 9 : 2005
超導性.第9部分:成批高溫超導體的測量.大粒氧化物超導 -
At first, the interactions of hts permanent magnet and applied field are studied, that is the levitation force of ybco bulks over the ndfeb guideway and the influences of the applied field to the hts permanent magnet. secondly, the pulsed field magnetization properties of ybco bulks are studied. at last, the influence of the sample ' s thickness, shape as well as the density to the levitation force over the ndfeb guideway and the trapped flux of ybco bulk are studied
文中主要研究了高溫超導永磁體在外場下的受力狀況以及外場對其內部磁通量的影響、高溫超導ybco塊材在不同脈沖場下的俘獲磁通特性以及超導體塊材自身的厚度、形狀、密度等參數對其在外場下受到的懸浮力和俘獲磁通的影響。
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