Cold Mass Support Structure Design of MRI Superconducting Magnet Developed by IHEP

被引：8

作者：

Zhang, Kai ^{[1
,2
]}

Zhu, Zian ^{[3
]}

Zhao, Ling ^{[3
]}

Hou, Zhilong ^{[3
]}

Wang, Meifen ^{[3
]}

Zhang, Guoqing ^{[3
]}

Yao, Weichao ^{[3
]}

Ning, Feipeng ^{[3
]}

Wang, Zhoujie ^{[1
,2
]}

Zhang, Xiaotao ^{[1
,2
]}

机构：

[1] Chinese Acad Sci, State Key Lab Particle Detect & Elect, Inst High Energy Phys, Beijing 100049, Peoples R China

[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China

[3] Inst High Energy Phys, State Key Lab Particle Detect & Elect, Beijing 100049, Peoples R China

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2015年 / 25卷 / 02期

关键词：

Cold mass support; magnetic resonance imaging (MRI); superconducting magnet; tie rod; vibration; SUSPENSION SYSTEM; TIE RODS; COMPOSITE; STRAP;

D O I：

10.1109/TASC.2014.2379717

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A tie rod made of carbon fiber reinforced plastic (CFRP) is introduced in this paper. A 2-D cold mass support structure made of CFRP tie rods, which is used in magnetic resonance imaging superconducting magnets, is discussed in detail. Concretely, three main aspects of the cold mass support structure are taken into consideration, including conductive heat leak, structure strength, and mechanical vibration properties. Analysis results show that the design of the cold mass support structure is reasonable. In addition, an optimal design of the cold mass support structure is given based on considering the three main aspects aforementioned.

引用

页数：6

共 50 条

[21] Thermal design and analysis of a cryogenless superconducting magnet for interventional MRI therapy
Obasih, KM
Mruzek, MT
ADVANCES IN CRYOGENIC ENGINEERING, VOL 41, PTS A AND B, 1996, : 305 - 311
[22] Design and Improvement of Quench Protection for A 3 T MRI Superconducting Magnet
Shang, Wangnan
Mei, Yunhao
Yang, Shige
Tang, Bohan
Jiang, Shili
Yu, Hui
Xie, Bowen
Kuang, Guangli
Jiang, Donghui
JOURNAL OF LOW TEMPERATURE PHYSICS, 2025, 218 (3-4) : 146 - 165
[23] Design of a 14 T Actively Shielded Superconducting Magnet for Animal MRI
Huang, Weican
Jiang, Xiaohua
Chai, Guolin
Huang, Xianrui
Zou, Qingyu
Li, Ye
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2025, 35 (05)
[24] Design of Superconducting Magnet for 1.5 T Dedicated Extremity MRI System
Du, Xiaoji
Wang, Weimin
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2014, 24 (03)
[25] A Passive Quench Protection Design for the 9.4 T MRI Superconducting Magnet
Li, Yi
Chen, Shunzhong
Dai, Yinming
Lei, Yuanzhong
Song, Shousen
Ni, Zhipeng
Hu, Xinning
Yan, Luguang
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2014, 24 (03)
[26] Electromagnetic design of a 1.5T open MRI superconducting magnet
Wang, Yaohui
Wang, Qiuliang
Wang, Lei
Qu, Hongyi
Liu, Yang
Liu, Feng
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2020, 570
[27] Compact MR Magnet Design Methodology for Superconducting Animal MRI Scanner
Hu, Geli
Ni, Zhipeng
Zhang, Baogui
Jiang, Tianzi
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2021, 31 (02)
[28] Support Structure of Cold-Mass for Superconducting Ring Cyclotron and Electromagnetic Force Measurements With Strain Gauges
Ohnishi, Jun-ichi
Okuno, Hiroki
Nakamura, Masato
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2014, 24 (03)
[29] IMPROVEMENT ON THE SUPPORT STRUCTURE OF THE SUPERCONDUCTING SADDLE MAGNET SSM-3
YAN, LG
CHEN, HS
YE, ZX
WANG, SL
LI, GS
MA, HD
JOURNAL DE PHYSIQUE, 1984, 45 (NC-1): : 841 - 844
[30] Design and field measurement of a dipole magnet for a newly developed superconducting proton cyclotron beamline
Jun-Sheng Zhang
Jin-Xing Zheng
Yun-Tao Song
Wu-Quan Zhang
Ming Li
Xian-Hu Zeng
Nuclear Science and Techniques, 2018, 29 (09) : 54 - 61

← 1 2 3 4 5 →