聚變堆 的英文怎麼說
中文拼音 [jùbiànduī]
聚變堆
英文
fusion reactor-
The use of conventional magnets for commercial fusion reactors is ruled out.
商業聚變反應堆上使用常規磁體已不予考慮。A new generation fusion reactor will be needed after that to prove the next step, ignition.
此後,將需要新一代的聚變反應堆對下一階段,即「起爆」階段進行試驗。Laser fusion reactor
激光聚變反應堆The crystalline structure changes of pp induced by pan - milling were characterized by x - ray diffraction and raman spectroscopy. xrd analyses show that when pp was co - milled with uhmwpe, crystal transformation of pp occurred, its crystallinity and crystallite size decreased, whereas, only slight reduction of crystallinity and crystallite size were observed and no crystal transformation was found when pp was co - milled with wtr chips, and amorphization of pp was strongly enhanced by co - milling pp with iron
採用x -射線衍射研究了聚丙烯碾磨粉碎過程微觀結構變化, uhmwpe存在下pp發生晶型轉變、結晶度降低和晶粒尺寸減小;彈性材料wtr抑制pp塑性變形,碾磨導致分子堆積有序區域膨脹,晶面間距增大,結晶度下降;剛性材料金屬鐵與pp產生強烈摩擦,加快晶粒細化,晶格破裂導致非晶化。The bisonc burnup library is replaced to facilitate the computation of the burnup process with complicated burnup chains. we have made and evaluated the new library ( hendl ) which contains 139 kinds of nuclides with 175 groups for neutron and 42 groups for gamma, 15 kinds of neutron reactions and p0 - p5 expansion. the revised code which we call bus - id is more adaptable to the computation of hybrid reactor for its fuel breeding and the transmutation of the hlw
並且在一維輸運及燃耗計算程序bisonc的基礎上,提出用新的數據庫( hendl )代替原有的bisonc數據庫, hendl庫考慮了更加全面的燃耗過程和多種燃料循環方式,通過修正讀入的核截面數據庫中的參數,考慮共振自屏效應,製作並且評估了新的含有139種核素、多種反應截面、 175群中子42群光子、 p _ 0 - p _ 5展開的中子反應數據庫,開發出新的程序bus - 1d ,使得更能適應聚變?裂變混合堆的燃料增殖、高放長壽命核廢料( hlw )的嬗變等計算的要求。Under the leadship of chinese academy of sciences, we have researched the plasma physics and engineering parameters of the fds ( fusion - driven subcritical system )
本工作在中科院知識創新工程框架下,研究了聚變驅動次臨界系統( fds - )的堆芯等離子體相關物理及工程問題。But, the prfs obtained are still not satisfied for the goal of tritium permeation barrier
但仍然沒有滿足demo聚變堆的設計要求。Computer simulation is applied widely in nuclear material research. it can save abundant money and time under the current situation that there is no high energy neutrons for research
在核材料的研究領域中,計算機模擬技術得到了廣泛的應用,這不但是為了節省經費和時間,更主要的是因為對開發未來的聚變堆材料還缺乏高能聚變中子。On the basis of extensive investigation on world demonstrate reactor including the u. s, european, japan and russian, a preliminary fusion core conceptual design proposal for pure fusion demonstrate reactor fds - ii has been presented
為搶占未來聚變研究制高點,在廣泛調研世界demo堆基礎上,提出了中國純聚變演示堆fds -的聚變堆芯初步概念設計。Aimed at the helium damages in plutonium caused by a decay, he + ions were implanted in aluminum and the behaviors of helium in aluminum were investigated both theoretically and experimentally to simulate those effects in plutonium. at the same time, the diffusion of helium - 3 produced by tritium decay in stainless steels, which were served as the structural materials in tritium and fusion technologies, was also investigated in this thesis
針對放射性元素鈈的衰變引起的氦損傷問題,選擇模擬材料鋁進行了he的離子注入和其中氦行為的理論和實驗研究,同時,也研究了氚工藝及聚變堆技術結構材料不銹鋼中氚衰變~ 3he的擴散行為,從而對兩種金屬中he的行為有了較深入的認識。Lithium cooled fusion reactor blanket
鋰冷卻式聚變反應堆包層Laser ignited fusion reactor
激光引燒聚變反應堆Abstract : a quantitative analysis for dynamic stability of a set of superconducting partial torus in a fusion reactor under a pulse current over a stationary current is given
文摘:對于聚變反應堆中超導載流磁體在穩態電流基礎上受到脈沖電流影響時的動力穩定性給出了定量分析方法。We will need a new generation s expertise in carbon capture and storage, nuclear fission and possibly fusion micro - generation, biomass, advanced battery technology, hydrogen use and fuel cells
我們將需要新一代的懂得碳捕集和存儲的專家,需要懂得核裂變以及小型核聚變反應堆的專家,需要懂得生物質、先進電池技術、氫能利用和燃料電池的專家。In the past, two following respects that the study on magnetoelastic stability theory was main and centralized : first, setting - up and revision of the soft ferromagnetism plates buckling theory model ; second, represented by the tokamak thermonuclear current - carrying rector coil, the stability of current - carrying coils and poles under magnetic field has been studied
以前,對磁彈性穩定性理論的研究主要集中以下兩方面:一、軟鐵磁性薄板屈曲理論模型的建立及修正;二、以tokamak核聚變反應堆環向磁場載流線圈為代表的對載流線圈及載流桿件的穩定性研究。In addition, considering the essential characteristics of the fusion - fission hybrid reactor, the preliminary analysis and research of the mhd pressure drop of liquid metal that flow through the fuel packed pebble bed - based blanket are given
另外,基於聚變中子源驅動的次臨界清潔核能系統,針對聚變?裂變嬗變混合堆的本質特點,對液態金屬球床包層進行初步地探討和研究,進行了球床液態金屬溢流的磁流體動力學流動的建模分析和計算。The liquid metal pb - 17li flow through a packed pebble bed - based blanket is considered to be one of the blanket candidates. the mhd pressure drop of liquid metal flow through the packed pebble bed has been calculated and analyzed under various conditions including ( a ) the size of the packed pebbles ; ( b ) the ratio of occupied room by the packed pebbles to that of liquid metal ; and ( c ) whether the pebbles surface is insulated or not
在聚變中子源驅動的次臨界清潔核能系統的科學可行性和技術現實性基礎上,對聚變?裂變嬗變混合堆的多種概念性包層進行探討,對影響液態金屬在球床包層中的mhd壓降的相關因素(包括燃料小球的大小、液態金屬與燃料小球的占空比和燃料小球表面是否絕緣)進行分析研究。Preliminary neutronics design of the dual - cooled lithium lead blanket for fds - ii, jingjing li, shanliang zheng, et al., fusion engineering and design, 75 ? 79 ( 2005 ) 715 ? 719
聚變發電反應堆雙冷鋰鉛包層熱工水力學設計與分析,汪衛華,劉松林,王紅艷等,核科學與工程, 2005 , 25 ( 2 ) 163 - 168 。Conceptual design study on the fusion - driven sub - critical system
聚變驅動次臨界堆概念設計研究Agv ( automated guided vehicle ) optimization is a typical np problem, in the course of initial group generation, this article applied accumulator process, crossover operator based continuous insertion heuristic mode, and push - connect - exclude method. according to stacker running process and characteristics, stacker optimization was devided into two parts, the first one was shelves number optimization, the second one was travel scheduling problem. finally, this article written genetic algorithm program based on c
Agv的優化調度屬于典型的np問題,在初始群體的產生中,採用聚加過程,並建立了可行插入的條件;提出了基於連續插入啟發式的交叉運算元;採用了推?銜接?排除過程來使任務的滿意度達到最佳;針對堆垛機的運行過程,建立了數學模型,並依據其運行特點,把堆垛機的優化分為兩部分,一是針對庫位號的優化,改變傳統的庫位號排列方式,利用遺傳演算法建立起比較合理的庫位號排列順序;二是把堆垛機的運行線路簡化為旅行商問題,並做了適當的修改。分享友人