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superconducting magnet是什么意思,superconducting magnet的意思翻译、用法、同义词、例句

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常用词典

  • [低温] 超导磁体;超导磁铁

  • 例句

  • The design, construction and test of a superconducting magnet consisting two asymmetric split coils for diffusion of inelastic and polarizing neutron are presented.

    本文介绍用于中子扩散实验的、由两个非对称螺管线圈组成的超导磁体的设计、制造和实验工作。

  • With the research and development of superconducting technique and refrigerating technique , the superconducting magnet system has more and more application at present .

    随着超导技术和制冷技术的相互促进和共同发展,超导磁体系统已得到越来越广泛的应用。

  • The stability parameters of superconducting tape can be measured by this system, and this work can be of real significance in the design and protection of superconducting magnet.

    该系统可对超导带材的稳定性参数进行测试,这对研究超导磁体的设计和失超保护具有重要的实际意义。

  • The structures and the design of ITER superconducting feeder system, which is an important reference to the feeder design for other superconducting magnet system, are described.

    介绍了国际热核试验堆超导馈线系统的结构及设计情况,为同类型超导磁体的馈线设计提供了有益的参考。

  • In this article, a dewar for this superconducting magnet system is mainly described and experimental results about boil-off rate of the LHe under the condition of rotation and vibration is presented.

    本文将主要描述该系统的杜瓦部分,并且给出在旋转和振动条件下的液氦挥发实验结果。

  • The power supply is an important part of the superconducting magnet system , it affords both steady current and reliable protection for the superconducting magnet system .

    电流源及保护控制系统是超导磁体系统的重要组成部分,其主要任务是为超导磁体系统提供稳定电流并实现可靠的保护控制。

  • With the advancing technology in superconducting magnet, strong magnetic field has found more and more applications in scientific researches and industrial manufacturing.

    近年来,随着超导磁体技术的进步,围绕与强磁场条件相关的应用得到迅速发展。

  • The present paper summarizes the design, development and test of the D3 superconducting magnet of the toroidal magnet system of the 6D superconducting tokamak.

    本文总结了6D超导托卡马克环形磁体系统的D_3超导磁体的设计,研制与试验工作。

  • The magnetic Kelvin force generated by a superconducting magnet system can damp the natural convection during crystal growth and thus the crystal quality can be improved.

    超导磁体系统产生的磁场力可抑制晶体生长过程中的自然对流,从而提高晶体结晶质量。

  • It presents a study of d. c. power supply unit for superconducting magnet.

    本文叙述了超导磁体电源研制的方法。

  • Conclusions: The contrast effect of low field permanent magnet type MRCP is the same with moderate and high field superconducting magnet type and similar in clinical application value.

    结论低场强永磁型磁共振MRCP与中高场强的超导型磁共振MRCP同样具有很好的造影效果和同样的临床应用价值。

  • The converter in superconducting magnetic energy storage (SMES) connects the superconducting magnet and the power system, and provides a path for the electrical power transmission between them.

    在超导储能系统中换流器与电网相连,使超导储能磁体能够通过换流器与电网进行能量交换,从而实现电网谐波抑制、有功无功补偿等功能。

  • With the unusual characters of superconductivity technology, superconducting magnet has been widely used in physics, chemistry, and biomedicine and other research fields.

    超导磁体由于其独特的优越性被广泛应用在物理、化学、生物医学等领域。

  • Superconducting magnet's characteristic is that it can produce strong magnetic field in large area with the low supplied power, and the field keeps constant at the superconducting condition.

    超导磁体可以在较大的空间内产生高磁场,而所需的励磁功率却很小,且在超导条件下,磁场保持恒定。

  • The basis components and the experiment of 35kJ conduction-cooled high Tc superconducting magnet in China is described.

    介绍了直接冷却高温超导储能磁体的基本结构。

  • This paper analyses the superconducting magnet reinforcement and proposes the available methods.

    在上述研究基础上,对磁体加固方法进行了分析并提出了改进措施。

  • Presented in this paper are the basic design principles of the model JWL-150A superconducting magnet power supply, its SCR automatic protection system, and its performance data.

    本文介绍了该电源的基本设计原理及性能指标,同时对可控硅自动保护系统作了详细地阐述。

  • The SMES system is composed of superconducting magnet, cooling system , power conditioning system and monitored control system.

    该系统主要由超导磁体、低温系统、功率调节系统和监控系统组成。

  • The stability of a liquid helium free superconducting magnet could be analyzed using the adiabatic stability criterion because there is no cryogen in the system.

    制冷机直接冷却的超导磁体,没有冷却介质,因此,用绝热稳定化判据分析其稳定性是合适的。

  • According to experiment result of high temperature superconducting magnet cooled with G-M refrigerator, we researched its key technology problem.

    根据高温超导磁体冷却的实验结果,研究了G-M制冷机在磁储能直接冷却应用中的关键技术问题。

  • The current source is an important section of the superconducting magnet system. It affords both of the steady current and reliable protection for the superconducting magnet system.

    电流源保护控制系统是超导磁体系统的重要组成部分,其主要作用是为超导磁体系统提供稳定电流并实现可靠的保护控制。

  • Superconducting magnet system for MHD propulsion research project has been constructed and tested successfully.

    本文简单介绍了磁流体船舶推进用超导磁体系统的研制及实验结果。

  • Experience in superconducting magnet tests or complex electronic equipment system tests is desired.

    在超导磁体测试和复杂电子设备系统测试方面拥有工作经验。

  • A large MHD superconducting magnet consists of a saddle coil, a bore tube, fibreglass epoxy filler and polyester plastics banding and 321 stainless steel banding.

    大型MHD磁体是由鞍型超导线圈、不锈钢芯筒、玻璃钢填充体、层间绝缘绑扎带和扁钢带等组成的非均匀不连续体。

  • Superconducting magnet;

    超导磁体;

  • The calculation shows that the pressure drops and the temperature decreases, but the gas rate increases from liquid helium main dewar to superconducting magnet dewar.

    计算结果表明,氦工质从液氦主杜瓦加注到磁体杜瓦的过程中,其压力和温度不断降低,而含气量不断增加。

  • 专业解析

    超导磁体(superconducting magnet)是一种利用超导材料在低温环境下产生强磁场的装置。其核心原理基于超导体在临界温度以下电阻为零的特性,允许电流持续流动而不产生能量损耗,从而实现高效、稳定的磁场生成。

    工作原理与材料特性

    超导磁体的工作依赖迈斯纳效应和零电阻效应。当超导材料(如铌钛合金Nb-Ti或铌锡化合物Nb₃Sn)冷却至液氦温度(约4.2K)时,外部磁场会被完全排出材料外部,同时内部电流可无限循环。这种特性使其能够产生高达20特斯拉以上的强磁场,远超常规电磁铁的性能极限。

    主要应用领域

    1. 医疗成像:磁共振成像(MRI)设备广泛采用超导磁体,其高均匀性磁场可提升人体组织成像分辨率。例如,西门子医疗的7特斯拉MRI系统已用于神经科学研究。
    2. 高能物理:欧洲核子研究中心(CERN)的大型强子对撞机(LHC)使用超导磁体引导粒子束,其磁场强度达到8.3特斯拉。
    3. 能源与交通:国际热核聚变实验堆(ITER)通过超导磁体约束等离子体,而磁悬浮列车则利用其产生推进力。

    技术挑战与发展

    当前研究聚焦于高温超导材料(如钇钡铜氧YBCO),这类材料可在液氮温区(77K)实现超导,显著降低冷却成本。2023年,麻省理工学院团队成功研发出18特斯拉高温超导磁体,为核聚变装置小型化提供了新方向。

    网络扩展资料

    superconducting magnet(超导磁体)是由超导材料制成的磁体,能够在极低温度下实现零电阻导电,从而产生高强度稳定磁场。以下是详细解释:

    1.定义与核心特性

    2.工作原理

    3.材料分类

    4.主要应用

    5.优势与挑战

    如需进一步了解超导材料分类或具体应用场景,可参考相关学术文献或专业资料。

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