| 液氮冷却技术在超导磁体中的应用 |
| |
| 引用本文： | 吴远宽.液氮冷却技术在超导磁体中的应用[J].真空与低温,1997,3(1):26-28. |
| |
| 作者姓名： | 吴远宽 |
| |
| 作者单位： | 核工业西南物理研究院 |
| |
| 摘 要： | 介绍了核磁共振成像设备中超导磁体在液氦输送前，磁体在液氮中进行充分预冷以及液氮的排出方法。掌握正确的预冷方法对减少第一次液氦输送预冷量有重要的经济意义
|
| 关 键 词： | 预冷 超导磁体 减压制冷 核磁共振成像 |
APPLICATION OF LN 2 COOLING TECHNIQUE IN SUPERCONDUCTING MAGNETS |
| |
| Wu Yuankuan.APPLICATION OF LN 2 COOLING TECHNIQUE IN SUPERCONDUCTING MAGNETS[J].Vacuum and Cryogenics,1997,3(1):26-28. |
| |
| Authors: | Wu Yuankuan |
| |
| Abstract: | In this paper, the sufficient precooling of superconducting magnets of MRI facility in LN 2 and daining methods of LN 2 before LHe transportation are described. It is of quite important economical signifance to master correctly the precooling method for reduction of the first LHe transportating amout for precooling. |
| |
| Keywords: | Precooling Superconducting magnet Decompression Nuclear magnetic resonance image |
| 本文献已被 CNKI 维普 等数据库收录！ |
