首页> 外文期刊>等离子体科学和技术:英文版 >Heat Transfer Analysis of Two Kinds of Mechanically Jointed GBST1308/CuCrZr Plasma Facing Components of EAST
【24h】

Heat Transfer Analysis of Two Kinds of Mechanically Jointed GBST1308/CuCrZr Plasma Facing Components of EAST

机译:两种机械结合的EAST GBST1308 / CuCrZr等离子面对部件的传热分析

获取原文
获取原文并翻译 | 示例
           

摘要

Doped graphite GBST1308,mechanically jointed to CuCrZr alloys,will be appliedon EAST superconducting as plasma facing material(PFM).Two joint structures called joint-1and joint-2 were evaluated by means of thermal response tests using electron beam facility.Theexperimental results showed that the temperature differences of two joints were not significant,and the maximum surface temperature was about 1055℃ at a load of 4 MW/m^2,which had agood agreement with the simulated results by ANSYS code.The results indicated that the dopedgraphite GBST1308/CuCrZr mock-up can withstand heat flux deposition of 4 MW/m^2 except atthe screw-fastened region,and joint-2 could be more suitable to higher heat flux region such asdivertor target.But under the higher heat flux,both joints are unacceptable,an advanced PFMand its integration with the heat sink have to be developed,for example,vacuum plasma sprayingtungsten coatings on the CuCrZr might be a good choice.

著录项

获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号