Title :
Simulation of Temperature Field of Permanent Magnet
Author :
Peng, Yuhua ; Cheng, Zhang ; Tang, Xiaoying
Author_Institution :
Dept. of Biomed. Eng., Beijing Inst. of Technol., Beijing, China
Abstract :
The magnet is one of the key part of the MRI, it must produce magnetic field with enough intensity and good uniformity in order to meet the need of imaging. However, the temperature of the magnet is affected by ambient temperature. This paper simulates the temperature field of the magnet. So we can figure out the relationship between ambient temperature and magnet temperature.
Keywords :
biomedical MRI; magnetic fields; permanent magnets; thermal analysis; ambient temperature; magnet temperature; magnetic field; medical MRI; permanent magnet temperature field; Chemical technology; Costs; Impedance; Iron; Magnetic fields; Magnetic materials; Magnetic resonance imaging; Permanent magnets; Superconducting magnets; Temperature;
Conference_Titel :
Bioinformatics and Biomedical Engineering , 2009. ICBBE 2009. 3rd International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-2901-1
Electronic_ISBN :
978-1-4244-2902-8
DOI :
10.1109/ICBBE.2009.5163396
