1) Sub-critical
次临界
1.
The FDS(Fusion-Driven Sub-critical System) can realize the transmutation of HLW(High Level Waste),fuel production, energy breeding and tritium production by utilizing the external neutron source to make the reactor operated under the sub-critical state.
聚变中子源驱动的次临界核能系统(FDS)是根据聚变和裂变反应的各自特点,利用外源中子进入包层的次临界系统,实现增殖燃料、增益能量、产氚和嬗变核废料等功能。
2.
A rapid micro-current amplifier used for measure the dynamic parameter of sub-critical reactor;
介绍了基于噪声分析方法,测量ADS次临界反应堆动态参数的微电流快响应放大器设计原理、线路及测试结果。
2) subcritical
[英][,sʌb'kritikl] [美][,sʌb'krɪtɪkḷ]
次临界
1.
Relationship between the α eigenvalue and the k eigenvalue in subcritical systems;
次临界系统中α本征值与k本征值的关系
2.
Because the maintain of power level in Accelerator Driven System(ADS) relys on the neutron source generated through intensive proton beam hitting spallation target,the frequent beam trips will influence the subcritical reactor safety of ADS.
加速器驱动系统(ADS)中次临界堆芯的功率水平依靠强流质子轰击散裂靶产生的中子源来维持。
3) subcriticality
次临界
1.
It is frequently invalidated in subcriticality because that cross section is less than 0.
一是引进一个与α有关的k(α),使计算α本征值转化成一个计算k(α)的反问题,然后确定α,使其满足k(α)=1,这种方法在次临界计算中常常因为截面出负而失效。
2.
In the subcriticality range of 0 1$,the results ofαfrom different position are measured andαc can be extrapolated from theseα values.
5% ) μs-1,并在次缓发临界以下 0~ 1$次临界度范围内测得多个点的 α值 ,通过外推再次得到 αc,二者在误差范围内一致。
4) sub-criticality
次临界度
1.
Study on the method of determining the sub-criticality of a reactor via the measurement of core neutron flux spatial distribution;
由中子注量率空间分布形状测量确定反应堆次临界度的方法研究
2.
How to measure or monitor the sub-criticality of a subcritical reactor of ADS is a key issue of ADS research.
如何对次临界反应堆的次临界度进行监测是ADS研究中的一项重要内容。
3.
How to measure or monitor the sub-criticality of a subcritical reactor of an ADS is a key issue of ADS research.
如何对加速器驱动次临界系统(Accelerator Driven Subcritical System, ADS)的次临界度进行在线监测是实现ADS安全运行的关键问题。
5) sub-critical system
次临界堆
1.
Optimization of first wall structure and shape of helium flow channel of the dual-cooled waste transmutation blanket for the fusion driven sub-critical system;
聚变次临界堆双冷嬗变包层第一壁结构和氦气流道优化分析
2.
Optimization of design parameters based on minimizing the cost of electricity of the fusion-driver sub-critical system;
基于最小化发电成本的聚变驱动次临界堆参数优化分析
3.
Thermal stress calculation and analysis on first wall structure of dual-cooled waste transmutation blanket for the fusion drive n sub-critical system;
聚变驱动次临界堆双冷嬗变包层第一壁结构热应力计算与分析
6) subcritical
[英][,sʌb'kritikl] [美][,sʌb'krɪtɪkḷ]
次临界堆
1.
Economic analysis of the fusion-driven subcritical system;
聚变驱动次临界堆经济性分析
2.
Neutronic optimal analysis for the transmutation of long-lived fission products in the blanket for the fusion-driven subcritical system;
长寿命裂变产物在聚变驱动次临界堆包层中嬗变的中子学优化分析
3.
Neutronic optimization based on genetic algorithm for the initial loading long-lived minor actinides in the blanket for the fusion-driven subcritical system;
基于遗传算法的聚变驱动次临界堆嬗变包层长寿命锕系元素初装料中子学优化
补充资料:次临界中子增强装置
分子式:
CAS号:
性质:为了提高252Cf中子输出,将其和235U按一定方式排列组成的一种中子源。一种典型的装置是用6个252Cf源,总质量略大于l00mg,把它们置于235U浓度为93%的铀芯中,其中子有效增值系数为0.985,中子倍增因子为66,中子注量率为1010cm-2/s。主要用于中子活化分析。
CAS号:
性质:为了提高252Cf中子输出,将其和235U按一定方式排列组成的一种中子源。一种典型的装置是用6个252Cf源,总质量略大于l00mg,把它们置于235U浓度为93%的铀芯中,其中子有效增值系数为0.985,中子倍增因子为66,中子注量率为1010cm-2/s。主要用于中子活化分析。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条