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个人信息Personal Information
教授
博士生导师
硕士生导师
性别:女
毕业院校:大连理工大学
学位:博士
所在单位:材料科学与工程学院
办公地点:新三束实验室215
联系方式:86-411-84707347
电子邮箱:yaoman@dlut.edu.cn
Thermo-mechanical Analysis of CLAM steel and SS316L in the First Wall for ITER
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论文类型:会议论文
发表时间:2010-06-26
收录刊物:EI、CPCI-S、Scopus
卷号:675-677
页面范围:917-920
关键字:thermal stress analysis; First Wall; ITER; reduced activation ferritic martensitic
摘要:The temperature and strain distributions of the mockup composed of Cu-alloy with distinct structural material (SS316L and China Low Activation martensitic steel (CLAM)) were calculated and analyzed, based on a high heat flux (HHF) test recently reported with heat flux of 3.2MW/m(2). The calculated temperature and strain results in the first wall (FW), in which SS316L is as the structural material, showed good agreement with HI-IF test. By substituting CLAM steel for SS316L the contrast analysis indicates that the thermo-mechanical property for CLAM steel is better than that of SS316 at the same condition. Furthermore, the temperature and strain distributions of the FW were calculated under the condition of normal ITER operation: the surface heat flux is about 0.5MW/m(2) and volumetric heating due to neutron radiation is on the order of 15-20 MW/m(2).