超导磁体,Superconducting magnet
1)Superconducting magnet超导磁体
1.Modeling and electromagnetic optimization based on combined optimization method for solenoid superconducting magnet;基于组合优化方法的螺线管型超导磁体的建模和电磁优化
2.BESIII superconducting magnet quench protection and signal collection;BESⅢ超导磁体失超保护及信号采集
3.Experimental study on vacuum problem of conduction-cooled superconducting magnet system;传导冷却超导磁体系统真空问题的试验研究
英文短句/例句
1.INFLUENCE OF CONDUCTOR STRUCTURE ON MAXIMUM FIELD DENSITY IN SUPERCONDUCTING MAGNET导体结构对超导磁体最大磁场的影响
2.Electromagnetic Design Research on HTS Magnets by Bi-2223/Ag Tape;Bi系高温超导磁体的电磁设计研究
3.Subcooled 1.8K superfluid helium cryostat for a superconducting magnets超导磁体用1.8K过冷态超流氦恒温器
4.DESIGN OF CRYOSTAT FOR CONDUCTION-COOLED HIGH TEMPERATURE SUPERCONDUCTING MAGNET IN MAGNETIC SEPARATION SYSTEM传导冷却磁分离用高温超导磁体的杜瓦设计
5.A NEW ELECTROMAGNETIC OPTIMIZATION DESIGN METHOD FOR HTS MAGNETS一种新的高温超导磁体电磁结构优化设计方法
6.Electromagnetic-structural Coupling Analysis of the Pulse Superconducting Magnet Based on ANSYS基于ANSYS的脉冲超导磁体电磁结构耦合分析
7.Development Of Metal Liquid Helium Open Dewar For Superconducting Magnets超导磁体用金属液氦广口杜瓦的研制
8.Stability Study on Cryocooler-Cooled Superconducting Magnet;制冷机冷却的超导磁体的稳定性研究
9.Research on the Numerical Simulation of Superconducting Magnet Stress Based on ANSYS基于ANSYS的超导磁体应力数值模拟研究
10.Structure analysis of super-FRS dipoles for FAIR projectFAIR项目super-FRS超导磁体结构分析(英文)
11.Test of a NbTi 7T superconducting magnet7T大口径NbTi超导磁体降温通电实验
12.NEW TYPE BRIDGE FCL BASED ON SUPERCONDUCTING MAGNET AND POWER ELECTRONIC TECHNOLOGY基于超导磁体和电力电子的新型桥路超导限流器
13.Design and electromagnetic analysis of ITER TF Magnet BusbarITER纵场磁体超导母线设计与电磁分析
14.STUDY FOR A 2MJ SMES WITH QUENCH PROTECTION2 MJ超导储能磁体失超保护的研究
15.Electromagnetic and Thermal Analysis on Conduction-cooled High Temperature Superconducting Energy Storage Magnet;传导冷却高温超导储能磁体的电磁热综合分析
16.Temperature Field Simulation and Experiment Research for Magnet of Superconducting Magnetic Energy Storage(SMES)超导磁储能磁体温度场模拟与实验研究
17.CALCULATE THE INDUCTION EMF OF A SUPERCONDUCTOR IN TRANSVERSE MAGNETIC FIELD横向磁场中超导体感应电动势的计算
18.The C-axis Magnetoresistivity of Sr_2RuO_4;Sr_2RuO_4超导体c方向磁阻行为研究
相关短句/例句
Superconducting magnets超导磁体
1.Optimizing design of gas-cooled current lead for superconducting magnets;超导磁体气冷电流引线的优化设计
2.Superconducting magnets of EAST(Experimental advanced superconducting tokamak)’s poloidal field have usually worked in zero load and variable load.超导核聚变实验装置(EAST)的极向场超导磁体常常运行在空载、变电流条件下;;将这种电流引线设计成过载电流引线可以进一步降低低温系统的热负荷。
3)magnetic superconductor磁超导体
4)superconducting electromagnets超导电磁体
5)superconducting Permanent Magnet超导永磁体
6)superconducting main magnet超导主磁体
1.Optimization design is often used in the design of MRIsuperconducting main magnet, where all variables are treated as continuous ones.在进行MRI(magneticresonanceimaging)超导主磁体的设计时常采用优化设计的方法,将各设计参数看作连续变量处理,但实际上很多参数是离散变量,为了更符合工程实际,将超导MRI主磁体的设计作为一个含有离散变量的全局优化问题。
延伸阅读
超导磁体超导磁体superconductingmagnet用超导导线作励磁线圈的磁体。通常都用图1外加电流源供电方式工作，升场、降场都方便、安全。原则上也可以用闭合超导回路，采用超导开关方式工作。如图，电源P通过变阻器R向超导线圈S提供电流，调节R以获得预定的磁感应强度，然后接通超导开关K（例如冷子管），K与S组成闭合无阻回路，再切断电源，依靠超导电流维持磁场，但此方法极少被采用，其原因是超导开关很难做，升场、降场极不方便，且降场时会引起大量氦气蒸发，不安全。为得到尽可能强的磁场，常选用临界磁场较大的第二类超导体(如Nb3Sn等)作超导线圈。与普通线圈组成的磁体相比，超导磁体具有功耗极小、体积小和稳定性高等优点。图1图2超导磁体可应用于超导电机、磁流体发电机、受控热核反应实验、超导加速器、超导磁悬浮装置等。随着高临界温度超导材料的出现，会促进超导磁体的实用化。
