{"title":"磁共振成像中电流动态和峰值温度的解析公式","authors":"A. Protopopov","doi":"10.7243/2052-6962-2-3","DOIUrl":null,"url":null,"abstract":"Abstract \nQuench of a superconducting magnet in MRI scanners may cause damage to the coil, but is unavoidable in some situations. Knowledge \n of the temporal evolution of current and the maximum temperature developed in the coil make it","PeriodicalId":76133,"journal":{"name":"Medical instrumentation","volume":"2 1","pages":"3"},"PeriodicalIF":0.0000,"publicationDate":"2014-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Analytical formulas for current dynamics and peak temperature during quench in MRI\",\"authors\":\"A. Protopopov\",\"doi\":\"10.7243/2052-6962-2-3\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract \\nQuench of a superconducting magnet in MRI scanners may cause damage to the coil, but is unavoidable in some situations. Knowledge \\n of the temporal evolution of current and the maximum temperature developed in the coil make it\",\"PeriodicalId\":76133,\"journal\":{\"name\":\"Medical instrumentation\",\"volume\":\"2 1\",\"pages\":\"3\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-07-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Medical instrumentation\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.7243/2052-6962-2-3\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Medical instrumentation","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.7243/2052-6962-2-3","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Analytical formulas for current dynamics and peak temperature during quench in MRI
Abstract
Quench of a superconducting magnet in MRI scanners may cause damage to the coil, but is unavoidable in some situations. Knowledge
of the temporal evolution of current and the maximum temperature developed in the coil make it